PMP4640, Current Controlled Boost/Buck-Boost for LED Drivers
使用 Texas Instruments 的 TPS63030DSK 的参考设计
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说明
- PMP4640, a current controlled LED driver with an input voltage range of 1.8V to 5.5V. It is ideal for flashlight applications with 2 to 3 batteries. The output current is 600mA and the output voltage can vary in a broad range (5.5V max.)
主要特色
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Input Voltage1.8 to 5.5 V
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Output Voltage5.5 V
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Output Current0.6 A
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Number of Derived Elements3
Featured Parts (5)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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INA193AIDBVR | Texas Instruments | Special Purpose Amplifiers | SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R | 买入 | |
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INA193AIDBVT-870205606 | Texas Instruments | Special Purpose Amplifiers | SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R | 买入 | |
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INA193AIDBVT | Texas Instruments | Special Purpose Amplifiers | SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R | 买入 | |
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TPS63030DSKT | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.8V to 5.5V Non-Inv/Inv/Step Up/Step Down Single-Out 1.2V to 5.5V 0.8A 10-Pin WSON EP T/R | 买入 | |
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TPS63030DSKR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 1.8V to 5.5V Non-Inv/Inv/Step Up/Step Down Single-Out 1.2V to 5.5V 0.8A 10-Pin WSON EP T/R | 买入 | |