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A8582

Part Number	A8582
Manufacturer	Allegro
Description	2.0A Asynchronous Buck Regulator
Published	Aug 5, 2023
Detailed Description	A8582 Wide Input Voltage, 2.4 MHz , 2.0 A Asynchronous Buck Regulator FEATURES AND BENEFITS • Automotive AEC-Q100 quali...
Datasheet	A8582 PDF File

Overview

A8582 Wide Input Voltage, 2.
4 MHz , 2.
0 A Asynchronous Buck Regulator FEATURES AND BENEFITS • Automotive AEC-Q100 qualified • Wide operating voltage range: 4.
7 to 36 V • UVLO stop threshold is at 3.
8 V (typ) • Supports 40 V input for surge and load dump testing • Capable of at least 2.
0 A steady-state output current • Adjustable output voltage as low as 0.
8 V • Internal 70 mΩ high-side switching MOSFET • Adjustable switching frequency, fSW: 0.
25 to 2.
4 MHz • Synchronization to external clock: 1.
2 × fSW to 1.
5 × fSW • Sleep mode supply current less than 3 μA • Soft start time externally set via the SS pin • Very low no-load current, typically 3.
5 mA • Pre-bias startup compatible • Power OK (...

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