SC21150 Datasheet - Semtech

SC21150, Tiny 1.2A Synchronous Buck Regulator

POWER MANAGEMENT .
The SC21150 is an ultra high efficiency 1.

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Datasheet Details

Part number:

SC21150

Manufacturer:

Semtech

File Size:

0.98 MB

Description:

Tiny 1.2A Synchronous Buck Regulator

Features

* Input voltage range
* 2.3V to 5.5V
* 1.2A continuous output current
* 4MHz switching frequency
* Adjustable Output Voltage 0.8V to VIN
* 1% output voltage accuracy
* Adaptive On-Time architecture
* Up to 100% duty cycle
* Up to 96% peak efficiency

Applications

* where long battery life is essential. SC21150 is an Adaptive On-Time 4MHz switching regulator at full load conditions. Under light load conditions it seamlessly transitions into Power Save Mode and reduces switching frequency thus saving energy. High switching frequency operation allows the use of a

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SC21150 Tiny 1.2A Synchronous Buck Regulator Semtech

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