Vishay Intertechnology, Inc.
microBUCK / microBRICK
Integrated Circuits
www.vishay.com
SiC43X SERIES
SiC48X SERIES
SiC93X SERIES
SiC46X SERIES
SiC96X SERIES
SiC47X SERIES
Vishay Automotive Grade
3 V to 28 V,
-4.5 V to 60 V, Scalable 2 A,
Scalable 8 A, 12 A,
4 A, 6 A, and 10 A Regulators
and 24 A Regulators
TM
microBRICK - 3 V to 28 V,
4.5 V to 60 V,
Scalable 8 A, 12 A, and
Scalable 2 A, 4 A, 6 A,
24 A Regulators With
and 10 A Regulators
Integrated Inductor
TM
4.5 V to 55 V,
microBRICK - 4.5 V to 60 V,
Scalable 3 A, 5 A, 8 A,
Scalable 2 A, 4 A, 6 A, and 10 A
and 12 A Regulators
Regulators With Integrated Inductor
4.5 V to 16 V, Scalable
15 A and 24 A Regulators
With Digital Interface
SiC45X SERIESR
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VISHAY INTERTECHNOLOGY, INC.
microBUCK AND microBRICK
Focus Products
microBUCK
Commercial
Features
Ultra low quiescent current
Ultrafast transient response
Internal regulator
Power-saving mode
Rugged and reliable
IN A
SiC46X and SiC47X microBUCK SERIES
INDUSTRY
BEST
4.5 V TO 60 V BUCK REGULATORS
NUTSHELL
200 W 4.5 V to 60 V buck
Rugged and Reliable
microBUCK
regulator capable
UP
Automotive and Industrial
TO of delivering up to
OUTPUT POWER 200 W output power
PROTECTION
COMPETITIVE ADVANTAGE
OCP / OVP, UVLO, SCP, UVP, OTP
The Whole Family Offers
Highly Integrated
Compact,
Efcient
Flexibility and Integration
Competition
SiC46x
While Maintaining the Best
SiC47x
2 to 12 A buck regulators
Efficiency on the Market
APPLICATIONS
in a compact MLP
Design your application using our online
5x5 package
PowerCAD Simulation Tool
TM
microBRICK
Scalable Solution
12 A
10 A
Measured Efciency for SiC471 @ Fsw=300kHz
INDUSTRIAL
ATM / VENDING
100 8 A
COMPUTING
BASE STATION
6 A
V = 42 V, Vo = 28 V
IN
V = 48 V, Vo = 24 V
95 IN POWER SUPPLIES
5 A
V = 42 V, Vo = 12 V
IN
90 3 A
V = 48 V, Vo = 12 V
IN
2 A
85
98.5 % Peak Efciency
90 % Light Load Efciency
80
SiC464 SiC463/ SiC473 SiC462 SiC472 SiC461 SiC471
SiC474
75
0 12
1 2 3 4 5 6 7 8 9 10 11
BATTERY OPERATED INDUSTRIAL
SiC46x : 4.5 V to 60 V SiC47x : 4.5 V to 55 V
Load Current (A)
VEHICLE / EQUIPMENT
For Technical Questions: [email protected]
www.vishay.com
2018 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED. MS7681-1809
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
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Efciency (%)
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