PMP4961, 12V Input, Dual Output (5V/3A and 3.3V/3A) Buck Converter
使用 Texas Instruments 的 TPS54383PWP 的参考设计
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依据最终产品
- Consumer Electronics
- Digital TV
- Set-Top Box
说明
- PMP4961, design offers a low cost and efficient solution for 12V systems that require both a 5V and 3.3V rail. This design uses only ceramic output capacitors for reduced size and improved reliability
主要特色
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Conversion TypeDC to DC
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Input Voltage12 V
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Output Voltage3.3|5 V
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Output Current3@3.3V|3@5V A
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Efficiency85 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
|
TPS54383PWPR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 28V Step Down Dual-Out 0.8V to 25.2V 3A/3A 14-Pin HTSSOP EP T/R | 买入 | |
|
|
TPS54383PWP | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 28V Step Down Dual-Out 0.8V to 25.2V 3A/3A 14-Pin HTSSOP EP Tube | 买入 | |