Datasheet Details
| Part number | NCP1521 |
|---|---|
| Manufacturer | onsemi |
| File Size | 164.09 KB |
| Description | Adjustable Output Voltage Step-Down Converter |
| Datasheet |
 NCP1521 Datasheet
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General Description
Pin No.
Description Power Supply Input for Analog VCC.
Ground connection for the NFET Power Stage and the Analog Sections of the IC.
Key Features
- ă95.3% of Efficiency for 3.3 V Output and 4.2 V Input and 80 mA Load-Current.
- ăSources up to 600 mA.
- ă1.5 MHz Switching Frequency.
- ăAdjustable Output Voltage from 0.9 V to 3.3 V.
- ă30 mA Quiescent Current.
- ăSynchronous Rectification for Higher Efficiency.
- ă2.7 V to 5.5 V Input Voltage Range.
- ăThermal Limit Protection.
- ăShutdown Current Consumption of 0.3 mA.
- ăShort Circuit Protection.
- ăThis is a Pb-Free Devic.