A4405 Constant On-Time Buck Regulator

Allegro Micro Systems

Description

A4405 Constant On-Time Buck Regulator With One External and Two Internal Linear Regulators .
The A4405 is an automotive power management IC that uses a high frequency constant on-time 5.

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A4405 Datasheet Preview — Preview of A4405 PDF

Datasheet Specifications

Part number: A4405
Manufacturer: Allegro Micro Systems
File Size: 2.57 MB
Datasheet: A4405-AllegroMicroSystems.pdf
Description: Constant On-Time Buck Regulator

Features

* AEC-Q100 Grade 0 qualified
* Internal buck pre-regulator followed by LDO outputs
* 5.5 to 36 V VIN operating range (50 V maximum); for start/stop, cold crank, and load dump requirements
* 2.2 MHz constant on-time buck regulator
* Valley current sensing achie

A4405 Distributors

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Constant On-Time Buck Regulator Allegro Micro Systems

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