product selector guide led down light designs · and buck-boost pfc , isolated and non ... typical...

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D

S

BP

V

FBR

CONTROL

LYTSwitch-4

Product Selector GuideLED Down Light Designs

June 2016

2 www.power.com

Product Selector Guide

50 W3 W2.5 W 5 W 10 W 250 W150 W 400 W 1000 W90 W

TRIAC Dimming,PFC, Isolated and

Non-Isolated Flyback, Buck, and Buck-Boost

PFC, Isolated and Non-Isolated Flyback, Buck, and Buck-Boost

Boost PFC, andLLC Half-Bridge

Isolated andNon-Isolated

Flyback, Buck, andBuck-Boost(Non-PFC)

Non-IsolatedBuck or Buck-Boost

(Non-PFC)

PI-7

975-

0518

16

20 W0 W

HiperLCS™(LLC)

LYTSwitch™-4

LYTSwitch-3

LinkSwitch™-PH

LYTSwitch-5

LinkSwitch-4

LYTSwitch-2

LYTSwitch-0

HiperPFS™-3(PFC)

PFC, Non-DimmingNon-Isolated Buck LYTSwitch-1

http://www.power.com

3LED Down Light Designs

IC Product Tables

LYTSwitch-0 – Lowest Component Count, Off-Line Switcher IC for Non-Isolated LED Lighting Applications1

Product6 PF4,5

230 VAC ±15% 85-308 VAC

MDCM2

(mA)CCM3

(mA)MDCM2

(mA)CCM3

(mA)

LYT0002D/PHigh 45 65 30 40

Low 63 80 63 80

LYT0004D/PHigh 85 110 50 70

Low 98 139 98 139

LYT0005D/PHigh 100 140 60 90

Low 120 170 120 170

LYT0006D/PHigh 165 220 100 140

Low 200 280 200 280

Notes: 1. Typical output current in a non-isolated buck converter (see

Key Applications Considerations section in data sheet for more information).

2. MDCM – mostly discontinuous mode.3. CCM – continuous conduction mode.4. PF high: >0.7 @ 120 VAC and >0.5 @ 230 VAC. 5. PF low: for non-PF application where CIN >5 mF minimum.6. Packages: P: PDIP-8B, D: SO-8C.

Notes: 1. Maximum practical continuous power in an open frame design

with adequate heat sinking, measured at 50˚C ambient.2. Output power scales linearly if VOUT falls in between the

specified voltages. 3. Package: SO-8 (D Package).

Additional Features:• High power factor meeting EU and USA requirements• Very low component count• Frequency jitter reduces EMI• No bias winding or transformer required

Product5

90-308 VAC

Enclosed Bulb3 (W) Ballast Driver4 (W)

LYT2001D 4 5

LYT2002D 5 6

LYT2003D 6 7

LYT2004D 7 8

LYT2004E/K 9 10

LYT2005E/K 10 12

LYTSwitch-2 – Energy-Efficient, Accurate Primary-Side Regulation CC/CV Switcher for LED Lighting Applications2

Notes: 1. Nominal input and bias supply applied to BYPASS pin.2. Performance for typical design. 3. Maximum continuous power in a typical non-ventilated bulb

measured at +50 °C ambient, device TJ ≤ 100 °C.4. Maximum practical continuous power in an open frame design

with adequate heat sinking, measured at +50 °C.5. Packages: D: SO-8C, E: eSIP-7C, K: eSOP-12B.

Additional Features:• Accurate CC regulation, meets ±3% in a typical design1

• No-load consumption <30 mW1

• Frequency jitter reduces EMI• No bias winding or transformer required

Additional Features:• CC regulation better than ±5%• Power factor >0.9• High efficiency >93%• Critical Conduction Mode (CrM) buck, low EMI • Excellent line noise and transient rejection

LYTSwitch-1 – Single-Stage LED Driver IC with Combined PFC and Constant Current Output for Buck Topology

Product3Optimized for Smallest Components

VOUT ≤ 30 V2 45 V ≤ VOUT ≤ 55 V2

LYT1402D 4.0 W 8.0 W

LYT1403D 7.5 W 15 W

LYT1404D 11 W 22 W

Product3Optimized for Lowest THD

VOUT ≤ 30 V2 VOUT ≥ 55 V2

LYT1602D 4.0 W 8.0 W

LYT1603D 7.5 W 15 W

LYT1604D 11 W 22 W

4 www.power.com

IC Product Tables

Product6 Minimum Output Power3 (W) Maximum Output Power4 (W)

LYT4x11E/L5 2.5 12

LYT4x12E/L 2.5 15

LYT4x13E/L 3.8 18

LYT4x14E/L 4.5 22

LYT4x15E/L 5.5 25

LYT4x16E/L 6.8 35

LYT4x17E/L 8.0 50

LYT4x18E/L 18 78

LYTSwitch-4 – Single-Stage Accurate Primary-Side Constant Current (CC) Controller with PFC for Applications with TRIAC Dimming and Non-Dimming Options1,2

Additional Features:• Better than ±5% CC regulation• TRIAC dimmable to less than 5% output• Fast start-up

• <250 ms at full brightness• <1s at 10% brightness

• High power factor >0.9• Easily meets EN61000-3-2

• Less than 10% THD in optimized designs• Up to 92% efficient• 132 kHz switching frequency for small magnetics

Product6 Minimum Output Power3 (W) Maximum Output Power4 (W)

LYT4x21E7 6 12

LYT4x22E 6 15

LYT4x23E 8 18

LYT4x24E 9 22

LYT4x25E 11 25

LYT4x26E 14 35

LYT4x27E 19 50

LYT4x28E 33 78

Notes: 1. Performance for typical design. See Applications Note. 2. Continuous power in open-frame design with adequate heat

sinking; device local ambient of 70 °C. Power level calculated assuming a typical LED string voltage and efficiency >80%.

3. Minimum output power requires CBP = 47 mF. 4. Maximum output power requires CBP = 4.7 mF. 5. LYT4311 CBP = 47 mF, LYT4211 CBP = 4.7 mF. 6. Package: eSIP-7C(E), eSIP-7F(L).7. LYT4321 CBP = 47 mF, LYT4221 CBP = 4.7 mF.8. Packages: eSIP-7C.

Product3

Output Power1 (W)

85-132 VAC or 185-265 VAC

LYT33x4D2 5.7

LYT33x5D 8.8

LYT33x6D 12.6

LYT33x8D 20.4

LYTSwitch-3 – Single-Stage LED Driver IC with Combined PFC and Constant Current Output for Outstanding TRIAC Dimming in Isolated and Non-Isolated Topologies

Notes: 1. Maximum practical continuous power in an open frame design

with adequate heat sinking, measured at 50˚C ambient (see Key Applications Considerations section in data sheet for more information).

2. ”x” digit describes VDSON(MAX) of the integrated switching MOSFET, 650 V = 1, 725 V = 2.

3. Package: D: SO-16B.

Additional Features:• Less than ±3% CC regulation over line and load• Power Factor >0.9• Ensures monotonic VA reduction with TRIAC phase angle• Low THD, 15% typical for dimmable bulbs, as low as 7% in

optimized designs



IC Product Tables

LinkSwitch-PH – Single-Stage PFC, Primary-Side Constant Current Control and TRIAC Dimming/ Non-Dimming Options1,2

Additional Features:• Single-stage power factor correction and accurate

constant current (CC) output• Flicker-free phase-controlled TRIAC dimming• Primary side control eliminates optocoupler and all

secondary current control circuitry• Eliminates electrolytic bulk capacitor• Eliminates all control loop compensation circuitry• Simple PWM dimming interface

Product5

Minimum Output

Power3 (W)

Maximum Output

Power4 (W)

Minimum Output

Power3 (W)

Maximum Output

Power4 (W)

RV = 2 MW RV = 4 MW

85-132 VAC 85-308 VAC

LNK403/413E/L 2.5 4.5 6.5 12

LNK404/414E/L 2.5 5.5 6.5 15

LNK405/415E/L 3.8 7.0 8.5 18

LNK406/416E/L 4.5 8.0 10 22

LNK407/417E/L 5.5 10 12 25

LNK408/418E/L 6.8 13.5 16 35

LNK409/419E/L 8.0 20 18 50

LNK410/420E/L 18 31 40 78

Notes: 1. Continuous power in an open frame with adequate heat sinking at device local ambient of 70 °C. 2. Power level calculated on typical LED string voltage with efficiency >80%. 3. Minimum output power with CBP = 10 mF.4. Maximum output power with CBP = 100 mF. LNK4x3EG CBP = 10 mF. 5. Package: eSIP-7C, eSIP-7F.

Additional Features:• Accurate CC, better than ±3% • Power Factor >0.9• Low THD, <10% with typical input and output conditions• >90% efficient in optimized designs• High switching frequency and DCM allow compact magnetics• Supports buck, buck-boost, tapped-buck, boost, isolated and

non-isolated flyback topologies• 2 MOSFET voltage options and 3 power levels for optimum

device selection• No electrolytic bulk capacitors or optoisolators for increased

lifetime• Comprehensive protection features

• Input and output overvoltage• Open-loop protection

• Advanced thermal control• Thermal foldback allows output light delivery at abnormally

high ambient temperatures• Hysteretic shutdown provides protection during fault

conditions

LYTSwitch-5 – Single-Stage LED Driver IC with Combined PFC and Constant Current Output in Isolated and Non-Isolated Topologies

Product2

Output Power1 (W)

90-308 VAC

LYT5225D 9

LYT5216D, LYT5226D 16

LYT5218D, LYT5228D 25

Notes: 1. Maximum practical continuous power in an open frame design with adequate heat sinking,

measured at 50˚C ambient (see Key Applications Considerations section in data sheet for more information).

2. Package: D: SO-16B.

6 www.power.com

IC Product Tables

Notes: 1. Maximum practical continuous power at 90 VAC in an open-frame design with adequate heat sinking, measured at 50 °C ambient. 2. Internal output power limit.3. Package: H: eSIP-16D, L: eSIP-16G.

HiperPFS-3 – PFC Controller with Integrated High-Voltage MOSFET and Qspeed Diode Optimized for High PF and Efficiency Across Load Range

Universal Input Devices

Product3

Maximum ContinuousOutput Power Rating at

90 VAC1 (W) (Full Power Mode)

Peak Output Power2 (W)

(Full Power Mode)

PFS7523L/H 110 120

PFS7524L/H 130 150

PFS7525L/H 185 205

PFS7526H 230 260

PFS7527H 290 320

PFS7528H 350 385

PFS7529H 405 450

High-Line Only Input Devices

Product3

Maximum ContinuousOutput Power Rating at

180 VAC1 (W)(Full Power Mode)

Peak Output Power2 (W)

(Full Power Mode)

PFS7533H 255 280

PFS7534H 315 350

PFS7535H 435 480

PFS7536H 550 610

PFS7537H 675 750

PFS7538H 810 900

PFS7539H 900 1000

Additional Features:• Incorporates high-voltage power MOSFET, ultra-low reverse recovery loss

Qspeed diode, controller and gate driver.• EN61000-3-2 Class C and Class D compliance.• Integrated protection features reduce external component count.

• Accurate built-in brown-in/out protection.• Accurate built-in undervoltage (UV) protection.• Accurate built-in overvoltage (OV) protection.• Hysteretic thermal shutdown (OTP).• Internal power limiting function for overload protection.• Cycle-by-cycle power switch current limit.• Internal non-linear error amplifier for enhanced load transient response.

• No external current sense resistor required.• Provides ‘lossless’ internal sensing via sense-FET.• Reduces component count and system losses.• Minimizes high current gate drive loop area.

• Minimizes output overshoot and stresses during start-up• Integrated power limit.

• Improved dynamic response.• Digitally controlled input line feed-forward gain adjustment for flattened loop

gain across entire input voltage range.• Eliminates up to 40 discrete components for higher reliability and lower cost.• Continuous conduction mode PFC uses novel constant amp-second [on-time]

volt-second [off-time] control engine.• High efficiency across load.• High power factor across load.• Low cost EMI filter.

• Frequency sliding technique for light load efficiency improvements.• >95% efficiency from 10% load to full load achievable at nominal input

voltages.• Variable switching frequency to simplify EMI filter design.

• Varies over line input voltage to maximize efficiency and minimize EMI filter requirements.

• Varies with input line cycle voltage by >60 kHz to maximize spread spectrum effect.

• Up to 450 W [universal], 1 kW [high-line only] peak output power capability in a highly compact package.

• Simple adhesive or clip mounting to heat sink.• No insulation pad required and can be directly connected to heat sink.

• Staggered pin arrangement for simple routing of board traces and high-voltage creepage requirements.

• Single package solution for PFC converter reduces assembly costs and layout size.

Notes: 1. Maximum practical power is the power the part can deliver when properly

mounted to a heat sink and a maximum heat sink temperature of 90 °C.

Product Power1 (W)

LCS700H/L 110

LCS701H/L 170

LCS702H/L 220

LCS703H/L 275

LCS705H 350

LCS708H 440

HiperLCS – Integrated LLC Controller, High-Voltage Power MOSFETs and Drivers

Additional Features:

• Accurate programmable minimum and maximum frequency limits

• Precise duty symmetry balances output rectifier current, improving efficiency

• Comprehensive fault handling and current limiting• Programmable brown-in/out thresholds and hysteresis• Undervoltage (UV) and overvoltage (OV) protection • Programmable over-current protection (OCP)• Short-circuit protection (SCP)• Over-temperature protection (OTP)

• Programmable dead-time• Programmable burst mode maintains regulation at no-load

and improves light load efficiency• Programmable soft-start time and delay before soft-start• Proprietary eSIP-16J package

• Exposed thermal pad connected to ground potential – no insulators required between package and heat sink

• Staggered pin arrangement for simple PC board routing and high-voltage creepage requirements



Down Light Design Examples

Product Family

AC Input Voltage (V)

Output Power(W)

Output Current (A)

TRIACDimming

PowerFactor

Efficiency(%) Topology Document RDK Page

Number

Isolated Design ExamplesLYTSwitch-2 190-265 4 0.167 >0.67 80 Flyback DER-421 8

LYTSwitch-2 90-265 5 0.335 >0.39 80 Flyback DER-434 8

LYTSwitch-2 190-265 7.2 0.33 >0.74 80 Flyback DER-422 9






LYTSwitch-4 90-132 12.6 0.37 >0.97 86 Flyback RDR-347 RDK-347 12


LinkSwitch-PH 90-265 15 0.5 >0.90 85 Flyback DER-288 13


LinkSwitch-PH 90-308 30 1 >0.90 91 Flyback DER-286 14

LYTSwitch-4 90-132 30 0.5 * >0.95 85 Flyback DER-442 15

LinkSwitch-PH 180-300 75 2.1 >0.95 92 Flyback RDR-290 RDK-290 16

HiperLCS 90-265 150 3.5 >0.97 93 PFC + LLC RDR-382 RDK-382 17

HiperPFS-3 90-264 275 0.71 >0.90 95 PFC DER-394 18

Non-Isolated Design ExamplesLYTSwitch-3 90-132 10 0.26 >0.9 85 Buck-Boost DER-500 19

LinkSwitch-PH 140-280 12.8 0.80 >0.95 85 Tapped-Buck DER-344 19

*Analog dimming

8 www.power.com

Isolated Design Examples

LYTSwitch-2 – Power Factor Corrected (Valley Fill), Non-Dimmable Isolated Flyback LED Driver (DER-421)4 W, 24 V, 167 mA OUTPUT, 190 – 265 VAC INPUT, SINGLE-STAGE PFC, ISOLATED FLYBACK, BALLAST POWER SUPPLY

PI-7311-080814

D

S

FB

BP

L110 mH

C8100 nF400 V

C41 µF25 V

C510 µF100 V

C12Opt

C61 nF

200 V

C14.7 µF400 V

C24.7 µF400 V

C10100 nF400 V

C92.2 nF

250 VAC

C7Opt

C11470 µF35 V

U1LYT2003D

LYTSwitch-2

C31 nF1 kV

R4300 Ω

1/8

R64.99 kΩ

1%1/8 W

R712 kΩ1/8 W

R554.9 kΩ

1%1/8 W

R21 Ω

1/2 W

RF110 Ω2 W

R3330 kΩ

T1EE13

7

2

5

NC

4

3

R9510 kΩ

1/8

D91N4007GP

D7DL4007

D5DL4007

D6DL4007

D1DL4007

D31N4007

D2DL4007

D41N4007

D10BAV21W-7-F

1

D11DFLS1200-7

24 V, 167 mA

J3

RTN

J4

R110 kΩ

1%1/8

R8100 Ω1/8 W

190 - 265VAC

N

J1

L

J2

LYTSwitch-2 – High-Efficiency, CV/CC LED Driver (DER-434)5 W, 6 V – 15 V, 335 mA OUTPUT, 90 – 265 VAC INPUT, SINGLE-STAGE PFC, ISOLATED FLYBACK, BALLAST POWER SUPPLY

PI-7359-040815

D

S

FB

BP

L11 mH

C11 µF400 V

C51 µF50 V

C61 µF50 V

C215 µF400 V

C422 pF1000 V

C747 µF25 V

U1LYT2002D

LYTSwitch-2

C31000 pF630 V

R3470 Ω1/8 W

R58.25 kΩ

1%

R68.25 kΩ

1%

R439.2 kΩ

1%1/16 W

R83.9 Ω

1/10 W

T1EPC13

FL2

NC

2

FL15

4

R730 kΩ1/10 W

D1S1ML

D2SM4003PL-TP

1

D3STPS2H100AY

100 V

R2470 kΩ

RF14.7 Ω1 W

6-15 V, 335 mA

J3

RTN

J4

R133 kΩ1/10 W

90 - 265VAC

N

L

BR1B10S-G1000 V




LYTSwitch-2 – High-Efficiency, Accurate Primary-Side Control, Constant Current, LED Driver (DER-422)7.2 W, 24 V, 330 mA OUTPUT, 190 – 265 VAC INPUT, ISOLATED FLYBACK, BALLAST POWER SUPPLY

PI-7292-051614

D

S

FB

BP

L110 mH

C10100 nF400 V

C41 µF50 V

C510 µF100 V

C12100 nF

305 VAC

C61000 pF200 V

C92.2 nF

250 VAC

C110 µF400 V

C210 µF400 V

C11220 nF450 V

C7470 µF35 V

U1LYT2005E

LYTSwitch-2

C31 nF1 kV

VR1P6KE150A

R4300 Ω

R65.62 kΩ

1%1/8 W

R77.5 kΩ1/8 W

R560.4 kΩ

1%1/8 W

R210 Ω1 W

RF110 Ω2 W

R102.2 Ω1/8 W

T1EE16

8

4

10

NC

1

3

R9330 kΩ

D9S1J-13-F

D7DL4007

D5DL4007

D6DL4007

D1DL4007

D3DL4007

D21N4007

D4DL4007

D10BAV20WS-7-F

5

D11VSB220S-M3/54

200 V

24 V, 330 mA

J3

RTN

J4

R110 kΩ

1%

R833 kΩ1/8 W

190 - 265VAC

L

J1

N

J2

LYTSwitch-2 – High-Efficiency, Accurate Primary-Side Control, Constant Current, LED Driver (DER-430)7.8 W, 24 V – 60 V, 130 mA OUTPUT, 90 – 270 VAC INPUT, ISOLATED FLYBACK, BALLAST POWER SUPPLY

PI-7316-010816

D

S

FB

BP

L14.7 mH

C112 µF400 V

C41 µF50 V

C51 µF50 V

C212 µF400 V

C6100 µF63 V

C72.2 nF500 V

U1LYT2004D

LYTSwitch-2

C3470 pF

1 kV

R23.9 kΩ1/8 W

R4560 Ω1 W

R86.49 kΩ

1%1/8 W

R918 kΩ

R751.1 kΩ

1%1/8 W

R62 Ω

1/8 W

T1EE13

5

2

64

3

R101.6 MΩ

D4S1ML

D2BAV21W-7-F

1

D3US1J

R3270 kΩ

L24.7 mH

24 V - 60 V,130 mA

TP3

RTN

TP4

R13.9 kΩ1/8 W

F12 A

90 - 270VAC

N

TP1

L

TP2

BR1B10S-G1000 V

10 www.power.com


LYTSwitch-2 – High-Efficiency, Accurate Primary-Side Control, Constant Current, LED Driver (DER-424)

LYTSwitch-3 – High-Efficiency, Accurate, Constant Current, LED Driver (DER-502)

8.64 W, 22 V – 48 V, 180 mA OUTPUT, 90 – 265 VAC INPUT, ISOLATED FLYBACK, BALLAST POWER SUPPLY

9.5 W, 27 V, 350 mA OUTPUT, 90 – 132 VAC INPUT, ISOLATED FLYBACK, DOWN LIGHT POWER SUPPLY

PI-7280a-051614

D

S

FB

BP

L13.9 mH

C112 µF400 V

C41 µF50 V

C51 µF50 V

C212 µF400 V

C6100 µF63 V

C71 nF

500 V

U1LYT2004E

LYTSwitch-2

C3470 pF

1 kV

R23.9 kΩ1/8 W

R5560 Ω

R4560 Ω

R86.98 kΩ

1%1/8 W

R912 kΩ1/8 W

R760.4 kΩ

1%1/8 W

R62 Ω

1/8 W

T1EE19

9

5

101

2

R10560 kΩ

D1S1ML

D2BAV21W-7-F

4

D3US1G

R3220 kΩ

L23.9 mH

22 V - 48 V,180 mA

TP3

RTN

TP4

R13.9 kΩ1/8 W

F12 A

90 - 265VAC

L

TP1

N

TP2

BR1B10S-G1000 V

PI-7805-052616 LLIF

LYTSwitch-3U1

LYT3315DBS

BL L D

DSOC SFB BP

CONTROL

RF110 Ω2 W

R4360 Ω2 W

R5360 Ω2 W

R25360 Ω2 W

R820 Ω1/8 W

R72 Ω

R91 kΩ

1/10 W

R106.04 kΩ

1%1/8 W

R116.04 kΩ1/8 W

R123.6 Ω1%

R2114.3 Ω

1%

R1323.2 kΩ

1%1/16 W

R1413.7 kΩ

1%1/16 W

R15210 kΩ

1%1/8 W

R162.00 MΩ

1%

D3STPS3H100U

D4S1ML

R20330 kΩ

R1920 Ω

R1710 Ω1/8 W

T1TF-1613

10 4

59

6

8

D2RS1G-13-F

R1851 kΩ

27 V, 350 mA

+V

RTN

C2220 nF250 V

C54.7 nF50 V

C710 µF10 V

C610 nF50 V

C9220 nF25 V

C810 µF50 V

C131 nF250 V

C1022 µF50 V

C122.2 nF

250 VAC

C111000 µF

50 VC3

470 nF250 V

R13 kΩ1/8 W

D1S1J-13-F

Q1FMMT458TA

Q1STX13003-AP

R210 Ω2 W

L13.3 mH

BR1MB6S600 V

RV1140 VAC

L310 mH

L

N

90 - 132VAC




LYTSwitch-2 – High-Efficiency, Accurate Primary-Side Control with 130% Maximum CC OCP, LED Driver (DER-440)12 W, 24 V, 500 mA OUTPUT, 90 – 265 VAC INPUT, SINGLE-STAGE PFC, ISOLATED FLYBACK, BALLAST POWER SUPPLY

PI-7434-010815

D

S

FB

BP

L11.5 mH

L21.5 mH

C1100 nF305 V

C61 µF50 V

C710 µF35 V

C81 nF

500 VAC

C227 µF200 V

C327 µF200 V

C4470 nF450 V

C9330 µF35 V

C104.7 µF50 V

U1LYT2005E

LYTSwitch-2

C5470 pF

1 kV

R4300 Ω1/2 W

R79.76 kΩ

1%1/8 W

R524.9 kΩ

1%

R6909 kΩ

1%1/16 W

R11110 kΩ

1%1/16 W

R1210 Ω1 W

R3220 kΩ

RV1275 VAC

BR1B10S-G1000 V

R82.2 Ω1/8 W

R90.30 Ω

1%, 1 W

T1EPC1716D

7

5

6

NC

1

2

R10100 kΩ

1%

D4S1ML

D3S1J-13-F

D1S1J-13-F

D2S1J-13-F

D5BAV21W-7-F

4

D6SK32008-LTP

RTN

TP3

24 V,500 mA

TP4

R24.75 kΩ

1%, 1/8 W

R14.75 kΩ

1%, 1/8 W

90 - 265VAC

L

TP1

N

TP2

F12 A

LYTSwitch-4 – High-Efficiency, High Power Factor, TRIAC Dimmable LED Driver (DER-353)9.5 W, 18 V, 530 mA OUTPUT, 90 – 132 VAC INPUT, SINGLE-STAGE PFC, ISOLATED FLYBACK, TRACK LIGHT POWER SUPPLY

PI-6898-050913

D

S

BP

V

R FB

CONTROL

FL1 (R+)

RTN

18 V, 530 mA

T1RM6

4

3 FL2 (GND)

1

6

R6510 kΩ

R9390 kΩ

C72.2 nF630 V

R72 MΩ1%

R1124.9 kΩ

1%1/8 W

R13154 kΩ

1%

R1720 kΩ

R104.7 kΩ

R2639 Ω

R2539 Ω

R1820 kΩ

R3130 Ω1 W

R351.5 MΩ

R30DNP

R22300 Ω2 W

R1920 kΩ

R3220 kΩ

VR2EDZTE6127B

27 V

R201 Ω

3/4 W

R281 Ω

3/4 W

RV1140 V

D4BAV19WS

Q2MMBT3904

VR

1Z

MM

5257

B-7

33 V

D5BAV21WS-7-F

D68TQ100PBF

D3STPS3H100U

100 V

D2US1J

D1DFLR1600-7

R141 kΩ1/8 W

R8100 Ω2 W

L22.2 mH

BR1B10S-G1000 V

C121000 µF

50 V

C192.2 µF50 V

C15100 nF25 V

C16220 pF630 V

C10100 nF50 V

C3470 nF50 V

C1220 nF250 V

C233 nF310 V

L118.7 mH

LYTSwitch-4U1

LYT4314E

C5180 nF250 V

C62.2 µF250 V

C8100 µF10 V

C922 µF50 V

C17100 nF50 V

Q1

X02

02M

A2B

L2

90 - 132VAC NL

F13 A

R5510 kΩ

R1239 Ω

R11 kΩ1/2 W

R21 kΩ1/2 W

R310 kΩ1/8 W

Active Pre-Load

R29300 Ω2 W

Q32SD1760TLR

Q4

MM

BT3

904

C111.5 nF250 V

12 www.power.com


LYTSwitch-4 – High-Efficiency, High Power Factor, TRIAC Dimmable LED Driver (RDK-347)12.6 W, 34 V, 370 mA OUTPUT, 90 – 132 VAC INPUT, SINGLE-STAGE PFC, FLYBACK, DOWN LIGHT POWER SUPPLY

PI-6892-121613

D

S

BP

V

R FB

CONTROL

FL1 (R+)

RTN

34 V, 370 mA

T1RM6

6

1 FL2 (GND)

3

5

R6510 kΩ

R9390 kΩ

C72.2 nF630 V

R72 MΩ1%

R1149.9 kΩ

1%1/8 W

R13174 kΩ

1%

R1720 kΩ

RT1100 kΩ

Q5MMBT3904

R163.48 kΩ1/8 WV

R2

DZ

2S10

0MO

L10

V

R1510 kΩ

1%1/16 W

R104.7 kΩ

R2639Ω

R2539 Ω

R1820 kΩ

R21100 Ω2 W

R23430 Ω3 W

R22430 Ω3 W

R192 kΩ

R2420 kΩ

VR41N5260B-T

43 V

R203 Ω2 W

RV1140 V

D4LL4148

Q2MMBT3904

VR

1Z

MM

5259

B-7

39 V

D5BAV21WS-7-F

D6MBRS4201T3G

D3STPS3H100U

100 V

D2US1J

D11N4004-

E3/54

R141 kΩ1/8 W

R8100 Ω2 W

L31 mH

BR1B10S-G1000 V

C12330 µF63 V

C13330 µF63 V

C14330 µF63 V

C15100 nF50 V

C16220 pF630 V

C10100 nF50 V

C3470 nF50 V

C1220 nF250 V

C233 nF310 V

L15 mH

LYTSwitch-4U1

LYT4313E

C447 nF250 V

C5180 nF250 V

C62.2 µF400 V

C8100 µF10 V

C922 µF50 V

Q1

X02

02M

A2B

L2

90 - 132VAC NL

F12 A

R5510 kΩ

R1239 Ω

R11 kΩ1/2 W

R21 kΩ1/2 W

R310 kΩ1/8 W

R410 kΩ1/8 W

L21 mH

Q32SD1760TLR

Q4MMBT3904

tO

C112.2 nF250 V

LYTSwitch-5 – Isolated, High-Efficiency, High Power Factor, LED Driver (DER-528) 14 W, 20 V – 40 V, 350 mA, 90 – 265 VAC INPUT, ISOLATED FLYBACK, DOWN LIGHT POWER SUPPLY

PI-7909-032216 IF

LYTSwitch-5U1

LYT5226DDS

L D

DOOC SFB BP

CONTROL

F15 A

R3680 kΩ

R136.04 kΩ

1%

R146.04 kΩ1/16 W

R173.6 Ω1%

1/2 W

R184.75 Ω

1%1/10 W

R1617.4 Ω

1%1/8 W

R1537.4 kΩ

1%1/16 W

R1130.1 kΩ

1%1/8 W

R9221 kΩ

1%1/16 W

R102 MΩ1%

R62 MΩ1%

D3ES2F-E3/52T

300 V

D2RS1K

R2200 kΩ

R410 Ω

R810 Ω1/8 W

T1EE1621

4 FL1

FL23

1

2

D4DFLR1600-7

R751 kΩ

20 V - 40 V,350 mA

+V1

RTN1

C4220 nF450 V

C11150 nF25 V

C11 nF

1000 V

C710 µF50 V

C22.2 nF

250 VAC

C5470 µF50 V

C62.2 µF400 V

C1210 µF10 V

C101 µF16 V

C8100 nF400 V

D1RS1K

L21.5 mH

BR1B10S-G1000 V

RV1275 VAC

L15 mH

L

N

90 - 265VAC




LinkSwitch-PH – High-Efficiency, High Power Factor, LED Driver (DER-288)15 W, 30 V, 500 mA OUTPUT, 90 – 265 VAC INPUT, SINGLE-STAGE PFC, FLYBACK, BALLAST POWER SUPPLY

PI-6515a-121712

D

S

BP

V

R FB

CONTROL

FL1

T1RM10

1

3 FL2

5

4R7

1 MΩ1%

R22 MΩ

R110 kΩ

L31000 µH

L21000 µH

L41000 µH

R510 kΩ

R13887 kΩ

1%

R1024.9 kΩ

1%

R9105 kΩ

1%

R27300 Ω R26

330 Ω

90 - 265VAC

L

N

R6100 kΩ

R3150 Ω

1%

R83.01 kΩ

1%

R121 kΩ

D1DL4007

D2UF4007

VR2ZMM5259B-7

39 VQ1

MMBT3904

Q2TIP31C

D7BAV21WS-7-F

D4ES1D

D3MBR20200CTG

D5UF4004

D6RS1B

VR1P6KE200A

R1110 kΩ

BR12KBP06M

600 VF1

3.15 A

RV1275 VAC

R420 kΩ

C92.2 nF

250 VAC

C2110 µF50 V

C1310 µF16 V

C141 µF50 V

C12100 nF50 V

C710 µF50 V

LinkSwitch-PHU1

LNK417EG

R141.33 MΩ

1%

C147 nF

275 VACC10

100 nF500 V

C11100 nF500 V

C2680 µF50 V

C8220 nF630 V

30 V,500 mA

+V

-V

RTN

Active RippleConduction Filter

LYTSwitch-4 – High-Efficiency, High Power Factor, CV/CC LED Driver (DER-429)25 W, 24 V, 1.04 A OUTPUT, 195 – 265 VAC INPUT, SINGLE-STAGE PFC, ISOLATED FLYBACK, BALLAST POWER SUPPLY

PI-7318-032015

D

S

BP

V

R FB

CONTROL

FL1

T1RM8/1

12

10

NC

FL2

2

3

R53 MΩ1%

R42 MΩ1%

R7200 kΩ

R6200 kΩ

R3510 kΩ1/8 W

R247 kΩ

R824.9 kΩ1/8 W0.1%

R10357 kΩ

1%

24 V, 1.04 A

TP1

RTN

TP2

R12174 Ω

1/8 W, 1%

R1910 kΩ

1%

R2110 kΩ

R2010 kΩ

VR1DDZ26-7

27 V

Q1MMBT3904

U4ALTV817DU2A

LTV817D

D7BYW29-200

R1786.6 kΩ1/8 W1%

R161 kΩ1/8 W

R1810 kΩ1/8 W1%

R1510 kΩ

1/8 W, 1%

R2747 Ω

R95.9 kΩ

1%

D5BAV16WS-7-F

R1110 kΩ

R2210 kΩ

1%

VR3DZ2S062M0L

6.2 V

D1

DFL

U14

00-7

C42.2 nF630 V

D2US1J

D4

BA

V16

WS

-7-F

D6BAV16WS-7-F

D3US1D

R1410 kΩ

R13147 kΩ

1%

R28820 kΩ1/8 W

CY12.2 nF

250 VAC

C5100 µF10 V

C656 µF50 V

C1010 nF50 V

U3LM431_A

C8470 µF50 V

C18470 pF

1 kV

C9470 µF50 V

C71 µF, 50 V

C1210 nF50 V

C112.2 µF50 V

U4BLTV817D

U2BLTV817D

LYTSwitch-4U1

LYT4325E

C34.7 µF400 V

C1330 nF450 V

C2330 nF450 V

L38.8 mH

F15 A

195 - 265VAC

L

J1

N

J2

BR1B10S-G1000 V

L2220 µH

L1220 µH

RV1250 VAC

R112 kΩ1/8 W

14 www.power.com


LinkSwitch-PH – High-Efficiency, High Power Factor, LED Driver (DER-286)30 W, 30 V, 1 A OUTPUT, 90 – 308 VAC INPUT, SINGLE-STAGE PFC, FLYBACK, BALLAST POWER SUPPLY

D S

BP

V

RFB

CO

NTR

OL

12

T1PQ

26/2

5

1 210 5 4

R5

1 MΩ

1%R

2975

0 kΩ

1% R30

750

kΩ1%

R25

10 kΩ

1% R27

10 kΩ

R26

130 Ω

3 W

R2

2 MΩ

R31

100

KΩ1/

2 W

L233

0 μ

H

R8

1.1

MΩ

1%

R12

24.9

kΩ

1%

R4

20 kΩ

J1 L J2 N

R3

249 Ω

1%R

710

kΩ

R9

5.1

kΩ

R17

1 kΩ

R18

1 kΩ

R10

78.7

kΩ

1%

R13

10 kΩ

D3

UF4

007

Q2

MM

ST39

04

Q3

MM

BT39

06

D4

ES1D

D7

BAV2

1WS-

7-F

D1

MBR

4025

0G

D5

UF4

004

D6

RS1

B

VR1

P6KE

200A

BR1

2KBP

06M

600

VF1

3.15

A

RV1

320

VAC

RV2430 VAC

C7

3.3

nF25

0 VA

C

C9

10 μ

F16

VC

101 μ

F50

V

VR3

ZMM

5259

B-7

39 V

C13

2.2

nF1

kV

C12

1 μ

F50

V

C2

10 μ

F35

V

Link

Switc

h-PH

U1

LNK4

19EG

R1

5.1

kΩ

L133

0 μ

H

R6

5.1

kΩ

C1

220

nF30

5 VA

C

C6

220

nF63

0 V

VR9

1N47

57A

51 V

VR7

1SM

A200

Z20

0 V

VR8

1SM

A200

Z20

0 V

VR6

ZMM

5245

B-7

15 V

Q4SIHP18N50C-E3

D2

DL4

007

C5

220

nF63

0 V

Opt

iona

l 2.5

kV

Surg

e Su

pres

sion

Circ

uit

C3

1000

μF

50 V

C11

330

pF1

kVR

1551

ΩC

410

00 μ

F50

VJ3

30 V

, 1 A

+V J4 -V RTN

PI-6

555-

0504

12

Q5

PN22

22A

90

- 308

VAC

L333

0 μ

H




LYTSwitch-4 – Wide Output Voltage Range, Single-Stage Power Factor, LED Driver (DER-442)30 W, 30 V – 60 V, 0.50 A OUTPUT, 90 – 132 VAC INPUT, SINGLE-STAGE PFC, ISOLATED FLYBACK, BALLAST POWER SUPPLY

PI-7

732-

1001

15

D S

BP

V

RFB

CO

NTR

OL

12

T1 EF25

1 211

12 3

5 610 9

R4 1 MΩ

R45*

R9 75 Ω

R668

0 kΩ

R582

5 kΩ

1%

BR1

DF0

8S

R10

24.9

kΩ

1%

R18

3.3

kΩ

R19

20 Ω

R21

78.7

kΩ

1%

Q1

2N55

51

R22

5.49

kΩ

1/8

W1%

R20

1.74

kΩ

1/8

W1%

30 V

- 6

0 V

, 50

0 m

A

J2-1

RTN

J2-2

0 V

- 1

0 V

J3-1

RTN

J3-2

R68

20 Ω

1/8

W1%

R59

1.1

kΩ2

W

R67*

Not

Pop

ulat

ed*

R58

1.1

kΩ2

WR2

888

.7 kΩ

1/16

W1%

R35

4.7

kΩR2

64.

32 kΩ

1/16

W1%

R25

4.32

kΩ

1/16

W1% R4

60.

25 Ω

1 W

, 1%

R62*

R61

750 Ω

1/8

WR4

92

kΩ 1%R5

61

kΩ1/

10 W

R51

1.1

kΩ2

W

R40

20 kΩ

R41

10 kΩ

1/10

W

R60

1.1

kΩ2

W Q6

2SC4

883

R69

392

kΩ1%

R70

82 Ω

R71

82 Ω

R38

88.7

kΩ

1/16

W1%

R31

30.9

kΩ

1/16

W1% R3

210

kΩ

1/16

W1%

R34

3.65

kΩ

1/16

W1%

R66*

R33

3.01

kΩ1%

R29

1 kΩ

1 W

R43

10 Ω

R36

24 kΩ

R39

14.7

kΩ

1/16

W1%

R37

9.09

kΩ

1/16

W1%

R11

4.7

kΩ1

WR1

27.

5 kΩ

1/8

W

R13

8.2

kΩ1/

8 W

R17

5.1

kΩ

D5

1N40

07

VR1

P6KE

150A

D13

DL4

148

U5

LM43

1_A

1%

Q5

MM

BT39

06

Q2

MM

BT39

04

D17

DA2

2F21

00L

U6A

LM32

4M

U6D

LM32

4M

U6C

LM32

4M

U6B

LM32

4M

D18

BAV1

6WS-

7-F

D19

BAV1

6WS-

7-F

L41.

5 m

H0.

1

D6

UFM

15PL

-TP

D9

US1

D

D16

ES3G

-E3/

57T

400

V

D7

ES2D

D8

ES1B

-13-

F

C92.

2 nF

500

VAC

C64.

7µF

50 V

C710

µF

16 V

C21

100 µF

35 V

C15

1 µF

50 V

C26*

C16

100

nF25

V

C17

10 µ

F35

V

C18

1 nF

50 V

C5 1 nF

1000

V

C810

µF

50 V

LYTS

wit

ch-4

U1

LYT4

315E

C44.

7 µF

400

V

C24

333 µF

100

V

C27

100

pF1

kV

C25

330 µF

100

V

U3BSFH615A-3

VR2

DZ2

S082

00L

8.2

V

U2

LM43

1AIM

3

VR3

DZ2

S039

00L

3.9

V

D10

DL4

148

C28

10 µ

F35

V

C322

0 nF

450

V

C210

0 nF

400

V

R175

kΩ

L18.

8 m

H

90 -

132

VA

CL

J1-1

NJ1

-3

F13.

15 A

RV1

140

VAC

C147

nF

310

VAC

+

+

+

+ 810 9

75 6

1413 12

U3SFH615A-3

16 www.power.com


LinkSwitch-PH – High-Efficiency, High Power Factor, LED Driver (RDK-290)75 W, 29 V – 36 V, 2.1 A, 180 – 300 VAC INPUT, SINGLE-STAGE PFC, FLYBACK, STREET LIGHT POWER SUPPLY

PI-6535b-031814

D

S

BP

V

R FB

CONTROL

12

11

T1PQ3230

1

3 7,8

6

5R72.2 MΩCY1

680 pF250 VAC

CY2680 pF

250 VAC

R11.5 MΩ

R21.5 MΩ

R62 MΩ1%

R51.5 MΩ

R3100 kΩ

L133 mH

L23.5 mm × 11.4 mm

Ferrite Bead

R924.9 kΩ

1%

R1920 kΩ

R1751 Ω

R1851 Ω

180 - 300VAC

N

E

L

C102.2 µF50 V

R15200 Ω

1%

D1DL4007

D21N4007

D3UF5408

D6BAV21WS-

7-F

D9MBR40250G

D10MBR40250G

D4SK3200B-LTP

VR11.5KE200A

BR1KBL101000 V

F15 A

RV1320 VAC

C132.2 nF

250 VAC

C5100 nF25 V

C6100 µF10 V

C8470 µF630 V

VR31N5258B-T

36 V

LinkSwitch-PHU1

LNK420EGC1

220 nF305 VAC

C210 µF450 V

C182200 µF

50 V

C3220 nF630 V

29 - 36 V, 2.1 A

RTN

C172200 µF

50 V

C14330 pF

1 kV

C15330 pF

1 kV

R105.1 kΩ

R20100 Ω

R131 kΩ

R1195.3 kΩ

1%

R141 kΩ

R1610 kΩ

R1213 kΩ

Q2

MM

BT3

904

Q1

MM

BT3

906

D5BAV21WS-

7-F

D7BAV21WS-7-F

C111 µF50 V

C121 µF50 V

C92.2 µF50 V




HiperLCS – High-Efficiency, High Power Factor, LED Driver (RDK-382)150 W, 43 V, 3.5 A OUTPUT, 90 – 265 VAC INPUT, INTEGRATED PFC AND LLC LED STREET LIGHT POWER SUPPLY

PFC STAGEB+

B-

S

C

PGT

FB

VCC

PG

KD

RGV

CONTROL

HiperPFS-2U1

PFS7326H

PI-7115a-082113

N

E

90 - 265VAC

LRT1

2.5 Ω

D7BAV19WS

C172.2 µF

C1647 µF

C9470 nF

C1022 nF

R1349.9 kΩ

R14100 kΩ

R216.2 kΩ

C111 nF

D6BAV19WS

VR

2Z

MM

5242B

-7Q2

MMBT4401LT1GQ1

IRFRC20TRPBF

R2039 kΩ

R22487 kΩ

R14.7 Ω

BR1GBU8J

L19 mH

C2220 nF

2 1

4 3

C1470 nF

F1

RV1

tO

L4150 µH

C192.2 µF

C1547 nF

R243 kΩ

R171.5 MΩ

R101.5 MΩ

R111.5 MΩ

R121 MΩ

R18787 kΩ

R4680 kΩ

R3680 kΩ

R2680 kΩ

R191.6 MΩ

D1BAV19WS

D3BAV19WS

D4BAV19WS D5

BAV19WS

R51.3 MΩ

R61.3 MΩ

R71.3 MΩ

R87.5 kΩ

R97.5 kΩ

C1822 nF50 V

D8

BA

S16

HT1

G

D21N5408-T

VR3ZMM5248B-7

1 12

11

8

7

3

C51 µF

R2360.4 kΩ

C2047 nF

R154.7 kΩ

R164.7 kΩ

C123.3 µF

C81 µF

VCCP

VCCP

VCCS

VCCPR

SRET

C4100 nF

C6100 nF

C3100 nF

C7100 nF

C1322 nF

C14120 µF

B-

HiperLCSU3

LCS702HG

HB

VREF

DT/BF

IS

FB

VCC

VCCH

OV/UV

G

R352.2 Ω

D9UF4005

R4036 Ω

R39220 Ω

D11DSSK20-015A

U4BPC357A

43 V, 3.5 A

J2-1,2

RTN

J2-3,4

DIM

R336.81 kΩ

R344.7 Ω

C36120 µF

C2947 nF

C354.7 µF

C39100 nF

U2

LM43

1AIM

3 Q4

MM

BT44

0LT1

G

Q3

MM

BT44

0LT1

G

C37100 nF

C414.7 nF

C40100 nF

C344.7 µF

L3300 nH

C28330 nF

C264.7 nF

C2233 nF

R321 kΩ

R364.7 kΩ

R371 kΩ

R38127 kΩ

R3046.4 kΩ

R454.7 kΩ

R251 kΩ

D12

BAV1

9WS

R4610 kΩ

R4310 kΩ

VR11N5259B-T

R47121 kΩ

R5524.9 kΩ

R5010 kΩ

R444.7 kΩ

R5424.9 kΩ

R530.1 Ω

R5120 kΩ

D13DL4002

R520.1 Ω

R49100 Ω

U5LM321

1

3

54

2

R48100 Ω

U4APC357A

R315.76 kΩ

R411 Ω

R421 Ω

3 5

T1170 W

6,7

81

C251 µF

C3222 nF

C234.7 nF

C241 µF

C21330 nF

D10BAV19WS

C271 nF

C3147 pF

C308.2 nF

C332.2 nF

R2919.6 kΩ

R26976 kΩ

R27976 kΩ

R28976 kΩ

S1/S2

D

VCCPR

PI-7114a-071515

B+

CONTROL

+

VCCS

SRET

C3810 nF200 V

HiperLCS – High-Efficiency, High Power Factor, LED Driver (RDK-382)150 W, 43 V, 3.5 A OUTPUT, 90 – 265 VAC INPUT, INTEGRATED PFC AND LLC LED STREET LIGHT POWER SUPPLY

LLC STAGE

18 www.power.com


HiperPFS-3 – PFC Front-End for LED Street Light Designs (RDK-394)275 W, 385 VDC, 710 mA OUTPUT, 90 – 264 VAC INPUT, INTEGRATED PFC FRONT-END POWER SUPPLY

L140

0 µH

VO

J3-1

J2-2

J4-1

J4-2

RL1

J2-1

DC

OU

T+ VO

J3-3

S

C PG

T

FBVC

C

PGK

D

REF

GVC

ON

TRO

L

Hip

erP

FS-3

U1

PFS7

527H

PI-725

7a-061

915

N

Po

wer

Go

od

90

- 2

64

VA

C

EL

R1

510

kΩ

R6

1 Ω

1%

R3

10 kΩ

1%

R4

16.2

kΩ

1%

R5

3.01

kΩ

1% D1

S1AB

-13-

F

C847

µF

50 V

C768

0 nF

450

V

C9 1 µF

35 V

C10

1 µF

50 V

R14

30.1

kΩ

1% 1/8

W

R15

332

kΩ1% 1/8

W

C11

470

pF50

VH

S1

D3S1AB-13-F

VR1BZX384-B13,115

13 V

Q1

MM

BT44

03

3 4

21

U3

LTV81

7A

Q2

MM

BT44

01LT

1G

R7

1 Ω

1%

R8

2.21

kΩ

1% 1/8

W

R2

510

kΩ

C268

0 pF

250

VAC

BR1

GBU

8K-B

P80

0 V

L29

mH

C433

0 nF

275

V

C668

0 pF

250

VAC

C568

0 pF

250

VAC

C168

0 pF

250

VAC

F1 5 A

RV1

320

VAC

VC

CSu

pply

C333

0 nF

275

VAC

RT1

2.5 Ω

D1

CA

PZ

ero

U2

CAP0

03D

G

D2

L333

0 µH

+

+C1

41

nF50

V

C17

180 µF

450

V

R19

162

kΩ1% 1/8

W

R16

3.74

MΩ

1%R10

6.2

MΩ

1% R11

6.2

MΩ

1% R12

3.74

MΩ

1% R13

162

kΩ1% 1/8

W

R17

6.2

MΩ

1% R18

6.2

MΩ

1%

C15

10 n

F1

kV

C13

1 µF

50 V

D2

1N54

08-T

C12

100

nF25

V

C16

470

pF50

V

tO



Non-Isolated Design Examples

LYTSwitch-3 – High-Efficiency, High Power Factor, TRIAC Dimmable LED Driver (DER-500)10 W, 36 V – 40 V, 260 mA OUTPUT, 90 – 132 VAC INPUT, SINGLE-STAGE PFC, NON-ISOLATED BUCK-BOOST CONVERTER, DOWN LIGHT POWER SUPPLY

LYTSwitch-3U1

LYT3316DBS

BL L D

DSOC SFB BP

CONTROL

RV1140 VAC

RF110 Ω2 WL

N

PI-7806-022416 LLBB

T1EE13

7

8

T1EE13

1

4

R231 MΩ1%

1/8 W

R221 MΩ1%

1/8 W

BR1B10S-G1000 V

R18511 kΩ

1%

R116.04 kΩ

1%

R136.2 kΩ1/10 W

R1540.2 kΩ

1%1/16 W

C4100 nF250 V

C5220 nF250 V

L13.3 mH

D3ES2F-E3/52T

300 V

D2BAV21W-7-F

C2680 pF100 V

Q1

STX1

3003

-AP

Q2

FMM

T458

TA

C610 µF16 V

C8100 nF25 V

C710 µF16 V

C10560 µF50 V

C1122 µF50 V

R121.74 Ω

1%

R146.2 kΩ1/10 W

R16182 kΩ

1%1/16 W

R1925.5 kΩ

1%1/8 W

R410 Ω1/8 W

R12.2 Ω1%

R710 Ω2 W

D1S1J-13-F

R1010 kΩ1/8 W

R26360 Ω2 W

R27360 Ω2 W

R28360 Ω2 W

RTN

38 V,260 mA

+V

3

4

2

1

L810 mH

90 - 132VAC

LinkSwitch-PH – Constant Current, High Power Factor, LED Driver (DER-344)12.8 W, 16 V, 800 mA OUTPUT, 140 – 280 VAC INPUT, SINGLE-STAGE PFC, NON-ISOLATED TAPPED-BUCK CONVERTER, DOWN LIGHT POWER SUPPLY

PI-6839a-031814

D

S

BP

V

FBR

CONTROL

R112 MΩ1%

R5200 kΩ

1%

R31.3 MΩ

1%

R131.10 MΩ

1%1/8 W

R141.10 MΩ

1%1/8 W

R152 MΩ1%

1/8 W

R624.9 kΩ

1%1/16 W

140 - 280VAC

16 V, 800 mA

RTN

L

N

D11N4007

D3ES1D

D5UF4007

D2

MB

RS

4201

T3G

VR3*

*Optional

D4BAV19WS

VR1SMBJ400A

400 V

L12.2 mH

BR1B10S-G1000 V

F13.15 A

RV1300 VAC

LinkSwitch-PHU1

LNK414EG

C2100 nF630 V

C81 nF50 V

C4100 µF10 V

C1100 nF630 V

R741.2 kΩ

1%1/16 W

R210 kΩ1/8 W

L22.2 mH

R410 kΩ1/8 W

C31 µF

450 V

R1047 kΩ

R12100 kΩ1/2 W R8

34.8 kΩ1%

1/16 W

R990.9 kΩ

1%

C61 µF50 V

C51000 µF

25 V

C71000 pF630 V

7

5

10

1

4

T1EE16

R1510 kΩ

Q1FMMT560

Worldwide Sales Support Locations

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United KingdomCambridge Semiconductor,a Power Integrations companyWestbrook Centre, Block 5, 2nd FloorMilton RoadCambridge CB4 1YGPhone: +44 (0) 1223-446483e-mail: [email protected]

©2016 Power Integrations Inc. The Power Integrations logo, TOPSwitch, TinySwitch, SENZero, SCALE-iDriver, Qspeed, PeakSwitch, LYTSwitch, LinkZero, LinkSwitch, InnoSwitch, HiperTFS, HiperPFS, HiperLCS, DPA-Switch, CAPZero, Clampless, EcoSmart, E-Shield, Filterfuse, FluxLink, StakFET, PI Expert and PI FACTS are trademarks of Power Integrations, Inc. All rights reserved.

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