PMP9726, 12Vin, 1.2V/1.7A Low Cost, Small form Factor, Synchronous Buck Reference Design
使用 Texas Instruments 的 TPS562209DDC 的参考设计
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依据最终产品
- High Definition Blue-ray Disc Player
- Networking Home Terminal
- Power Supply
- Set-Top Box
- STB and DVR
说明
- PMP9726, 12Vin, 1.2V/1.7A Low Cost, Small form Factor, Synchronous Buck Reference Design. This reference design generates a 1.2V output from a 12V input, using the TPS562209 synchronous buck converter. This converter uses the DCAP2 control method to minimize output capacitance while eliminating feedback compensation components and still providing an excellent load transient response. The converter switches at 650kHz. The peak efficiency of this design is 83%
主要特色
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Conversion TypeDC to DC
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Input Voltage12 V
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Output Voltage1.2 V
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Output Current1.7 A
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Efficiency83 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TPS562209DDCT | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.76V to 7V 3A 6-Pin TSOT-23 T/R | 买入 | |
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TPS562209DDCR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.76V to 7V 3A 6-Pin TSOT-23 T/R | 买入 | |