General Description

The AOZ1282CI-2 is a high efficiency, simple to use,

600mA buck regulator flexible enough to be optimized for

a variety of applications. The AOZ1282CI-2 works from a

4.5V to 36V input voltage range, and provides up to

600mA of continuous output current. The output voltage

is adjustable down to 0.8V. The fixed switching frequency

of 1MHz PWM operation reduces inductor size.

Features

 4.5V to 36V operating input voltage range

 420mΩ internal NMOS

 Up to 95 efficiency

 Internal compensation

 600mA continuous output current

 Fixed 1MHz PWM operation

 97 High duty cycle operation supported

 Internal soft start

 Output voltage adjustable down to 0.8V

 Cycle-by-cycle current limit

 Short-circuit protection

 Thermal shutdown

 Small size SOT23-6L

Applications

 Telecom/Networking/Datacom equipment

 Industrial/power meters

 Set top boxes and cable modems

 DVD drives and HDDs

 LCD Monitors & TVs