DC697A, Demo Board for LT1943EFE 4-Output Switching Regulator for TFT-LCD Panels, Vin = 4.5V - 8V, Vout = 3.3V @ 1.5A, 13V @ 500mA, 30V @ 20mA, -10V @ 50mA
使用 Analog Devices 的 LT1943EFE 的参考设计
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依据最终产品
- Flat Panel Display
- LCD TFT Display
说明
- DC697A, Demonstration Circuit is a quad output power supply intended for use in large TFT-LCD panels. The circuit features the LT1943 high current quad-output switching regulator and generates a 3.3V logic supply along with the triple output supply required for the TFT-LCD panels
主要特色
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Conversion TypeDC to DC
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Input Voltage4.5 to 8 V
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Output Voltage-10|3.3|13|30 V
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Output Current0.02@30V|0.05@-10V|0.5@13V|1.5@3.3V A
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TopologyBuck Boost- Inverting
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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LT1943EFE#PBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 22V Non-Inv/Inv/Step Up/Step Down Quad-Out 20.35V/40V 28-Pin TSSOP EP Tube | 买入 | |
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LT1943EFE#TRPBF | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 22V Non-Inv/Inv/Step Up/Step Down Quad-Out 20.35V/40V 28-Pin TSSOP EP T/R | 买入 | |