A4406 Datasheet - Allegro Micro Systems

Constant On-Time Buck Regulator

A4406 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

* 50 V absolute maximum input

A4406 General Description

The A4406 is an automotive power management IC that uses a high frequency constant on-time 5.45 V pre-regulator to supply an internal 5 V linear regulator and a 3.3 V linear DMOS driver. Designed to supply CAN and microprocessor power supplies in high temperature environments, the A4406 is ideal for.

A4406 Datasheet (3.22 MB)

A4406 Datasheet Preview — Preview of A4406 PDF

Datasheet Details

Part number:

A4406

Manufacturer:

Allegro Micro Systems

File Size:

3.22 MB

Description:

Constant on-time buck regulator.

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A4406 Constant On-Time Buck Regulator Allegro Micro Systems

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A4406 Features

A4406 General Description

Datasheet Details

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Description:

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