A8586-1 - 3.5 Amp Buck Regulator

This page provides the datasheet information for the A8586-1, a member of the A8586 3.5 Amp Buck Regulator family.

Product Overview

Allegro

Part number	A8586-1
Manufacturer	Allegro
File Size	1.18 MB
Description	3.5 Amp Buck Regulator
Datasheet	A8586-1 Datasheet
Additional preview pages of the A8586-1 datasheet.

The A8586 is a high frequency step-down switching regulator with an integrated high-side power MOSFET.

It provides up 3.5 A output current.

The A8586 can achieve fast transient response using current-mode control and simple external compensation.

Automotive AEC-Q100 qualified.
Supply voltage from 3.8 to 36 V.
Output voltage adjustable from 0.8 to 30 V.
Maximized duty cycle for low dropout operation.
Low 30 μA operational quiescent current.
150 mΩ integrated MOSFET switch.
Programmable switching frequency up to 4 MHz.
Improved EMC with frequency dithering (A8586 and A8586-2) and controlled switch node rise and fall times.
Ceramic capacitor stable.
I.

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Published: Apr 22, 2024 |