A8587 - 2 Amp Non-Synchronous Buck Regulator

Product Overview

Allegro

Part number	A8587
Manufacturer	Allegro
File Size	723.68 KB
Description	2 Amp Non-Synchronous Buck Regulator
Datasheet	A8587 Datasheet
Additional preview pages of the A8587 datasheet.

The A8587 is a high-frequency step-down switching regulator with an integrated high-side power MOSFET.

It provides up to 2 A output current.

The A8587 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 and controlled switch-node rise and fall times.
Active-low power-on reset signal (NPOR).
Cerami.

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Published: Dec 6, 2023 |