AOZ2231CQI-11 Datasheet (28V/4A Synchronous Regulator)

Part: AOZ2231CQI-11
Manufacturer: Alpha & Omega Semiconductors
Size: 1.38 MB

AOZ2231CQI-11 Key Features

Wide input voltage range
6.5V to 28V
4A continuous output current
±2.0% output voltage accuracy for I2C control
Low RDS(ON) internal NFETs
28m high-side
28m low-side
Constant On-Time with input feed-forward
Selectable PFM Light-Load Operation
Ceramic capacitor stable

Related Alpha & Omega Semiconductors Datasheets

Part Number	Description
AOZ2231CQI-21	I2C Controllable 28V/4A Synchronous Regulator
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AOZ2238QI-01	28V/10A Synchronous Regulator
AOZ2223QI	36V/8A Synchronous Regulator
AOZ22421QI	28V/10A Synchronous Regulator

AOZ2231CQI-11 Description

The AOZ2231CQI-11 is an I2C controllable, high efficiency, easy-to-use DC-DC synchronous buck regulator capable of operation from a 6.5V to 28V input bus. Ability to control the output voltage using the I2C bus simplifies converter design for microprocessors or SoCs that require dynamic voltage scaling or voltage margining. The device is capable of supplying 4A of continuous output current with an output voltage...