ARG81403 - Automotive PMIC

Product Overview

Allegro

Datasheet Details

Part number	ARG81403
Manufacturer	Allegro
File Size	2.25 MB
Description	Automotive PMIC
Datasheet	ARG81403 Datasheet
Additional preview pages of the ARG81403 datasheet.

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

ARG81300 - Single LNB Supply and Control Voltage Regulator
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ARG82801 - Fully Integrated PMIC
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Published: Jan 7, 2025 |