Part number:
A4450
Manufacturer:
Allegro
File Size:
3.37 MB
Description:
Buck-boost controller.
Datasheet Details
The A4450 is a power management IC that can implement either a buck or buck-boost regulator to efficiently convert automotive battery voltages into a tightly regulated voltage.
It includes control, diagnostics, and protection functions.
An enable input to the A4450 is compatible to a high-voltage ba
A4450 Features
* Automotive AEC-Q100 qualified
* Wide operating range of 3 to 36 VIN, 40 VIN maximum, covers automotive stop/start, cold crank, double battery, and load dump
* Regulated output can operate up to 2 A DC
* Adjustable PWM switching frequency: 250 kHz to 2.2 MHz
Datasheet Details
A4450
Allegro
3.37 MB
Buck-boost controller.
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