LT1172, Switching Regulator Generates Both Positive and Negative Supply With a Single Inductor
使用 Analog Devices 的 LT1172CN8 的参考设计
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依据最终产品
- LCD Display
说明
- 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
主要特色
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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
Featured Parts (2)
零件编号 | 供应商 | 类别 | 说明 | |||
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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 | 买入 | |
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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 | 买入 |