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A8653 - Synchronous USB Buck Regulator

Download the A8653 datasheet PDF. This datasheet also covers the A8652 variant, as both devices belong to the same synchronous usb buck regulator family and are provided as variant models within a single manufacturer datasheet.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (A8652-Allegro.pdf) that lists specifications for multiple related part numbers.

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