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TRANSCRIPT
SiC48X SERIES
Vishay Automotive Grade
-4.5 V to 60 V, Scalable 2 A,
4 A, 6 A, and 10 A Regulators
4.5 V to 60 V,
Scalable 2 A, 4 A, 6 A,
and 10 A Regulators
4.5 V to 16 V, Scalable
15 A and 24 A Regulators
With Digital Interface
4.5 V to 55 V,
Scalable 3 A, 5 A, 8 A,
and 12 A Regulators
microBRICKTM - 3 V to 28 V,
Scalable 8 A, 12 A, and
24 A Regulators With
Integrated Inductor
3 V to 28 V,
Scalable 8 A, 12 A,
and 24 A Regulators
microBRICKTM - 4.5 V to 60 V,
Scalable 2 A, 4 A, 6 A, and 10 A
Regulators With Integrated Inductor
Vishay Intertechnology, Inc.
www.vishay.com
SiC96X SERIES
SiC93X SERIES
SiC43X SERIES
SiC45X SERIES
SiC47X SERIES
SiC46X SERIES
microBUCK® / microBRICK™
Integrated Circuits
Focus Products
Features• Ultra low quiescent current
• Ultrafast transient response
• Internal regulator
• Power-saving mode
• Rugged and reliable
microBUCK® Commercial
microBUCK® Automotive and Industrial
MS7681-1809© 2018 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED.www.vishay.com For Technical Questions: [email protected]
Design your application using our online PowerCAD Simulation Tool
Rugged and Reliable
Scalable Solution
APPLICATIONS
IN A NUTSHELL
SiC46X and SiC47X microBUCK® SERIES4.5 V TO 60 V BUCK REGULATORS
INDUSTRIAL
DELI
VERI
NG UP TO 200 W OUTPUT POWER
2 to 12 A buck regulators in a compact MLP
5x5 package
BASE STATION POWER SUPPLIES
INDUSTRIALCOMPUTING
COMPETITIVE ADVANTAGE
UPTO
200 W
OUTPUT POWER
INDUSTRY
BEST
4.5 V to 60 V buck regulator capable of delivering up to 200 W output power
Highly Integrated
PROTECTION
OCP / OVP, UVLO, SCP, UVP, OTP
Measured Efficiency for SiC471 @ Fsw=300kHz
Effic
ienc
y (%
)
VIN = 42 V, Vo = 28 VVIN = 48 V, Vo = 24 V
100
95
90
85
80
751 2 3 4
Load Current (A)
VIN = 42 V, Vo = 12 VVIN = 48 V, Vo = 12 V
0 12111098765
98.5 % Peak Efficiency90 % Light Load Efficiency
CompetitionIC
Des
ign
MOS
FET
Tech
nolo
gy
Adva
nced
Pack
agin
g
Compact, EfficientSiC46xSiC47x
BATTERY OPERATEDVEHICLE / EQUIPMENT
ATM / VENDING
SiC464 SiC463/ SiC474
SiC473 SiC462
2 A3 A
5 A
10 A
6 A8 A
12 A
SiC472 SiC461 SiC471
SiC46x : 4.5 V to 60 V SiC47x : 4.5 V to 55 V
microBRICKTM
The Whole Family Offers Flexibility and Integration
While Maintaining the Best Efficiency on the Market
V I S H AY I N T E R T E C H N O LO GY, I N C .
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
microBUCK® AND microBRICK™
Focus Products
microBUCK®
Family P/NInput
VoltageVout
VoltageMaximum Current
Compensation Features Protections
Package
Inte
rnal
Exe
rnal
PG
OO
D
SY
NC
PM
BU
S
VC
C-U
VLO
OC
P
OV
P/U
VP
OT
P
SiC43x
SiC4384.5 V to
18 V 0.6 V to
0.9* VIN
8 A √ - √ - - √ √ √ √
4 mm x 4 mmSiC437 4.5 V to
18 V
12 A √ - √ - - √ √ √ √
SiC431 24 A √ - √ - - √ √ √ √
SiC45x
SiC4534.5 V to
8 V
0.3 V to
5.5 V
15 A √ - √ √ √ √ √ √ √
5 mm x 7 mmSiC451 25 A √ - √ √ √ √ √ √ √
SiC450 40 A √ - √ √ √ √ √ √ √
SiC46x
SiC469
4.5 V to 60 V
0.8 V
to
0.92* VIN
2 A √ - √ - - √ √ √ √
5 mm x 5 mm
SiC468 4 A √ - √ - - √ √ √ √
SiC467 6 A √ - √ - - √ √ √ √
SiC466 10 A √ - √ - - √ √ √ √
SiC464 2 A - √ √ - - √ √ √ √
SiC463 4 A - √ √ - - √ √ √ √
SiC462 6 A - √ √ - - √ √ √ √
SiC461 10 A - √ √ - - √ √ √ √
SiC47x
SiC479
4.5 V to 55 V
3 A √ - √ - - √ √ √ √
SiC478 5 A √ - √ - - √ √ √ √
SiC477 8 A √ - √ - - √ √ √ √
SiC476 12 A √ - √ - - √ √ √ √
SiC474 3 A - √ √ - - √ √ √ √
SiC473 5 A - √ √ - - √ √ √ √
SiC472 8 A - √ √ - - √ √ √ √
SiC471 12 A - √ √ - - √ √ √ √
SiC48xSiC482 4.5 V to
55 V
6 A - √ √ - - √ √ √ √ 5 mm x 5 mm Wettable FlankSiC481 10 A - √ √ - - √ √ √ √
Family P/NInput
VoltageVout
VoltageMaximum Current
Compensation Features Protections
Package
Inte
rnal
Exe
rnal
PG
OO
D
SY
NC
PM
BU
S
VC
C-U
VLO
OC
P
OV
P/U
VP
OT
P
SiC9xx
SiC931 4.5 V to 18 V
0.6 V to 0.9 x Vin
20 A √ √ √ √ √ √10 mm x 6 mm
x 3 mmSiC951 4.5 V to 24 V 20 A √ √ √ √ √ √ √ √
SiC967 4.5 V to 60 V 6 A √ √ √ √ √ √
microBRICKTM
V I S H AY I N T E R T E C H N O LO GY, I N C .
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
microBUCK® AND microBRICK™
© 2018 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED. MS6948-1810
Use Vishay’s compact 2 A to 24 A microBUCK® regulators to efficiently power your next-generation server and telecommunications designs
To save board space, use Vishay’s microBRICK™ regulators in your next industrial power supply design
• SiC46x and SiC47x microBUCK® Series www.vishay.com/doc?48238
• SiC43x microBUCK® Series www.vishay.com/doc?48283
• High Output Power Capability of the SiC46X Family www.vishay.com/doc?48285
• Simulation Tool vishay.transim.com
Useful Links
Achieve High Efficiency While Reducing Costs by Using Vishay’s microBUCK® and mircoBRICK™ Scalable DC/DC Regulators
Advantages of Vishay’s microBUCK® and microBRICK™ • Compact and scalable family
• High efficiency at both light and full loads
• Ultrafast transient response
• Fully protected against voltage, current, and temperature overstress
For the Following Applications• POL regulation for low power processors,
network processors, DSPs, FPGAs, and ASICs
• Servers and telecom
• Computing, broadband, networking, LAN / WAN
• A/V, high density cards, storage, DSL, STB, DVR, and DTV
• Industrial power supplies
• ebike
• Automotive