Datasheet Summary
1.5MHz, 1A Synchronous Buck Regulator
Features
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- 1A Output Current Wide 2.7V~5.5V Input Voltage Fixed 1.5MHz Switching Frequency Low Dropout Operating at 100% duty cycle Low 25µA Quiescent Current Integrate Synchronous Rectifier 0.6V Low Reference Voltage <0.5µA Input Current during Shutdown Current-Mode Operation with Internal pensation
- Stable with Ceramic Output Capacitors
- Fast Line Transient Response
General Description
The APW8824 is a high efficiency monolithic synchronous buck regulator. APW8824 operates with a constant 1.5MHz switching frequency and using the inductor current as a controlled quantity in the current mode architecture. The 2.7V to 5.5V...