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A4410

Allegro Micro Systems
Part Number A4410
Manufacturer Allegro Micro Systems
Description Adjustable Frequency Buck or Buck/Boost Pre-Regulator
Published Aug 26, 2017
Detailed Description A4410 Adjustable Frequency Buck or Buck/Boost Pre-Regulator with a Synchronous Buck, 3 Internal LDOs, Window Watchdog T...
Datasheet PDF File A4410 PDF File

A4410
A4410


Overview
A4410 Adjustable Frequency Buck or Buck/Boost Pre-Regulator with a Synchronous Buck, 3 Internal LDOs, Window Watchdog Timer, and NPOR FEATURES AND BENEFITS • Automotive AEC-Q100 qualified • 2.
8 VIN to 36 VIN operating range, 40 VIN maximum • Buck or buck/boost pre-regulator (VREG) • Adjustable PWM switching frequency: 250 kHz – 2.
4 MHz • PWM frequency can be synchronized to external clock • 1.
25 V/750 mADC/1 APEAK synchronous buck (1V25) • 3.
3 V (3V3) and 5 V (V5) internal LDO regulators with fold back short circuit protections • 5 V (V5P) internal tracking LDO regulator with fold back short circuit and short-to-battery protections • TRACK sets either 3V3 or V5 as the reference fo...



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