PMP9091.1, 12V Input, 3W, Dual 5V Output Buck Regulator
使用 Texas Instruments 的 TPS54160DGQ 的参考设计
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- Computer Accessories
- GPS
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- Video and Imaging
说明
- PMP9091.1, TPS54160 buck regulator to generate a 5V/0.5A regulated output and an auxiliary 5V/0.2A unregulated output. A two winding coupled inductor is used to generate the auxiliary output. The auxiliary output is left floating, and could be used as a -5V output or as a second +5V output. This simple design results in an efficient, yet low cost solution for a dual output system. The peak efficiency is over 88%
主要特色
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Conversion TypeDC to DC
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Input Voltage10 to 14 V
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Output Voltage5 V
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Output Current0.5 A
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Output Power2.5 W
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Efficiency88 %
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TopologyBuck- Non Sync
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TPS54160DGQG4 | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 1.5A 10-Pin HVSSOP EP Tube | 买入 | |
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TPS54160DGQR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 1.5A 10-Pin HVSSOP EP T/R | 买入 | |
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TPS54160DGQ | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 1.5A 10-Pin HVSSOP EP Tube | 买入 | |
|
|
TPS54160DGQRG4 | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 3.5V to 60V Synchronous Step Down Single-Out 0.8V to 58V 1.5A 10-Pin HVSSOP EP T/R | 买入 | |