5V DC to DC Single Output Power Supply for Cellular Phone
STMicroelectronics이 부품 L6920 을 사용하는 참조 설계
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최종 제품의 경우
- Cellular Phone
- Flash Card
- GPS
- Graphics Card
- Laptop
- Notebook
- Pager
- Personal Digital Assistant
Description
- L6920 is a high efficiency step up controller requiring only three external components to realize conversion from battery voltage to 3.3V or 5V output voltage. Any output voltage between 2V and 5.5V can be selected using a voltage divider
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage1 to 5 V
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Output Voltage5 V
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Output Current0.5 A
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TopologyBoost
피쳐링 부품 (2)
부품 번호 | Manufacturer | Type | Description | |||
---|---|---|---|---|---|---|
|
L6920DCTR | STMicroelectronics | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.8V to 5.5V Synchronous Step Up Single-Out 1.8V to 5.5V 0.45A 8-Pin MSOP T/R | 구매 | |
|
L6920DBTR | STMicroelectronics | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.8V to 5.5V Synchronous Step Up Single-Out 1.8V to 5.2V/3.3V/5V 8-Pin Mini-SO T/R | 구매 |