ARG81403 - Automotive PMIC

Allegro

ARG81403 Datasheet Preview — Preview of ARG81403 PDF

Datasheet Details

Part number	ARG81403
Manufacturer	Allegro
File Size	2.25 MB
Description	Automotive PMIC
Datasheet	ARG81403-Allegro.pdf

ARG81403 Product details

Description

The ARG81403 is power management IC that uses a 2.2 MHz synchronous buck pre-regulator to efficiently convert automotive battery voltages into a tightly regulated intermediate voltage, complete with control, diagnostics, and protections.

Features

Automotive AEC-Q100 qualified.
A2-SIL™ product.
device features for safety-critical systems.
6 to 36 VIN operating range, 40 VIN maximum.
2.2 MHz synchronous buck pre-regulator (VREG).
Adjustable synchronous buck regulator (1.275 V or 1.25 V typ).
3.3 V (3V3) and 5 V (V5) internal LDO regulators with foldback short-circuit protection.
5 V (V5P1 and V5P2) internal tracking LDO regulator with foldback short-circuit and short-to.

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Other Datasheets by Allegro

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Published: Jan 7, 2025 |