DC059A-A, Demo Board based on LTC1174HV-5, 5V @ 380mA, High Efficiency Step-Down DC-DC Converter
使用 Analog Devices 的 LTC1174HVCS8-5 的参考设计
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相关文件
依据最终产品
- Current Sensing
- Switching Power Supply
说明
- DC059A-A, Demonstration Circuit is a step-down (buck) regulator using the high voltage LTC1174-5. Exclusive use of surface mount components results in a highly efficient application in a small board space. This demo board highlights the simplicity of the LTC1174 in stepping down input voltages ranging between 4 to 16.5V. The LTC1174 is a current mode DC/DC converter, thus the peak inductor current is well-defined and provides excellent transient response. To optimize efficiency, the LTC1174 automatically switches between continuous and Burst Mode operation
主要特色
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Conversion TypeDC to DC
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Input Voltage4 to 16.5 V
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Output Voltage5 V
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Output Current0.38 A
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Efficiency90 %
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TopologyBuck
Featured Parts (1)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
LTC1174HVCS8-5 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4V to 18.5V Inv/Step Down Single-Out 5V 0.423A 8-Pin SOIC N | 买入 | |