A8653 Datasheet Synchronous USB Buck Regulator

Manufacturer: Allegro MicroSystems

Download the A8653 datasheet PDF. This datasheet also includes the A8652 variant, as both parts are published together in a single manufacturer document.

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A8653 synchronous usb buck regulator by Allegro MicroSystems - Datasheet Preview — Note: The manufacturer provides a single datasheet file (A8652-Allegro.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	A8653
Manufacturer	Allegro MicroSystems
File Size	1.28 MB
Description	Synchronous USB Buck Regulator
Datasheet	A8653 Datasheet

General Description

The A8652/53 is a high output current synchronous bu

Overview

A8652, A8653 Wide Input Voltage, Synchronous USB Buck Regulator with Remote Load.

Key Features

Automotive AEC-Q100 qualified.
Cable and wiring drop compensation.
Dynamic voltage correction with controller.
Integrated high-side and low-side switching MOSFETs.
Programmable load-side current limit.
Maximized duty cycle for low dropout operation.
Operating input voltage range: 4 V to 36 V.
UVLO STOP threshold is at 2.6 VTYP.
Withstands surge voltages up to 40 V.
Continuous loading: 2.6 A for A.

More Datasheets from Allegro MicroSystems

Part Number	Description
A8650	Adjustable Frequency 2A Synchronous Buck Regulator
A8651	Adjustable Frequency Dual Synchronous 2A / 2A Buck Regulator
A8652	Synchronous USB Buck Regulator
A8654	2MHz Synchronous Buck Regulator
A8601	Multiple-Output Regulator
A8603	Multiple-Output Regulator
A8660	Synchronous Buck Controller
A8672	Fixed Frequency High Current Synchronous Buck Regulator