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SiC438

Vishay
Part Number SiC438
Manufacturer Vishay
Description DC/DC Converter
Published May 27, 2019
Detailed Description www.vishay.com SiC437, SiC438 Vishay Siliconix 3 V to 28 V Input, 8 A, 12 A microBUCK® DC/DC Converter DESCRIPTION Th...
Datasheet PDF File SiC438 PDF File

SiC438
SiC438

Overview
www.
vishay.
com SiC437, SiC438 Vishay Siliconix 3 V to 28 V Input, 8 A, 12 A microBUCK® DC/DC Converter DESCRIPTION The SiC43x are synchronous buck regulators with integrated high side and low side power MOSFETs.
Its power stage is capable of supplying 12 A (SiC437) and 8 A (SiC438) continuous current at up to 1 MHz switching frequency.
This regulator produces an adjustable output voltage down to 0.
6 V from 3 V to 28 V input rail to accommodate a variety of applications, including computing, consumer electronics, telecom, and industrial.
SiC437’s and SiC438’s architecture delivers ultrafast transient response with minimum output capacitance and tight ripple regulation at very light load.
The device is internally compensated and is stable with any capacitor.
No external ESR network is required for loop stability purposes.
The device also incorporates a power saving scheme that significantly increases light load efficiency.
The regulator family integrates a full protection feature...


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