A8590 - 3.0A Asynchronous Buck Regulator

Product Overview

Allegro

Datasheet Details

Part number	A8590
Manufacturer	Allegro
File Size	5.58 MB
Description	3.0A Asynchronous Buck Regulator
Datasheet	A8590 Datasheet
Additional preview pages of the A8590 datasheet.

Product details

Description

Designed to provide the power supply requirements of nextgeneration car audio and infotainment systems, the A8590 provides all the control and protection circuitry to produce a high-current regulator with ±1.0% output voltage accuracy.

Features

Automotive AEC-Q100 qualified.
Withstands surge voltages up to 40 V.
Operates as low as 3.4 VIN (typ) with VIN decreasing.
Uses pulse frequency modulation (PFM) to draw only tens of microamperes from VIN while maintaining keepalive VOUT.
PWM/PFM mode control input pin.
Delivers up to 3.0 A of output current with integrated 110 mΩ high voltage MOSFET.
SLEEP input pin commands ultra-low current shutdown mode.
Adjustable outpu.

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Published: Dec 12, 2019 |