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A8587

Allegro
Part Number A8587
Manufacturer Allegro
Description 2 Amp Non-Synchronous Buck Regulator
Published Dec 6, 2023
Detailed Description A8587 Wide Input Voltage, Adjustable Frequency, 2 Amp Non-Synchronous Buck Regulator with Enable and NPOR FEATURES AND...
Datasheet PDF File A8587 PDF File

A8587
A8587


Overview
A8587 Wide Input Voltage, Adjustable Frequency, 2 Amp Non-Synchronous Buck Regulator with Enable and NPOR FEATURES AND BENEFITS • 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) • Ceramic capacitor stable • Internal soft-start • Overcurrent protection APPLICATIONS • High-voltage power conversion • Automotive systems • Industrial powe...



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