SiC438 - DC/DC Converter

Product Overview

Vishay

Part number	SiC438
Manufacturer	Vishay
File Size	2.36 MB
Description	DC/DC Converter
Datasheet	SiC438 Datasheet
Note	This datasheet PDF includes multiple part numbers: SiC438, SiC437. Please refer to the document for exact specifications by model.
Additional preview pages of the SiC438 datasheet.

The SiC43x are synchronous buck regulators with integrated high side and low side power MOSFETs.

Versatile - Operation from 3 V to 28 V input voltage - Adjustable output voltage down to 0.6 V - Scalable solution 8 A (SiC438), 12 A (SiC437), and 24 A (SiC431) - Output voltage tracking and sequencing with pre-bias start up - ± 1 % output voltage accuracy at -40 °C to +125 °C.
Highly efficient - 97 % peak efficiency - 1 μA supply current at shutdown - 50 μA operating current not switching.
Highly configurable - Four programmable switching frequencies available: 300.

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Published: May 27, 2019 |