LT1172, Switching Regulator Generates Both Positive and Negative Supply With a Single Inductor
Analog Devices이 부품 LT1172CN8 을 사용하는 참조 설계
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최종 제품의 경우
- LCD Display
Description
- Circuit shows LT1172 is a step-up converter with dual output (positive and negative ) by using inductor and charge pump. for LCD display contrast control
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage5 V
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Output Voltage-12 to -24|12 to 24 V
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Output Current0.001 to 0.07@-12 to -24V A
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TopologyBoost
피쳐링 부품 (2)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
LT1172CN8#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 40V Synchronous Step Down/Synchronous Step Up Single-Out 1.244V to 40V 100W 8-Pin PDIP N Tube | 구매 | |
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LT1172CN8 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3V to 40V Synchronous Step Down/Synchronous Step Up Single-Out 1.244V to 40V 100W 8-Pin PDIP N | 구매 | |