A4407 Datasheet, PDF (29/29 Pages) Allegro MicroSystems – The A4407 is an automotive power management IC that uses a 2.2 MHz constant on-time (COT) buck pre-regulator to supply a 5 V linear regulator, a 5 V tracking/protected linear regulator,

A4407
2.2 MHz Constant On-Time Buck Regulator
With Two External and Two Internal Linear Regulators
Revision History
Revision
Rev. 2
Revision Date
Description of Revision
November 19, 2012 Change in schematics, application information
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