TPS54428EVM-052 Evaluation Module for TPS54428 4-A, SWIFT Regulator, Synchronous Step-Down Converter with Auto-Skip Eco-Mode
使用 Texas Instruments 的 TPS54428DDA 的参考设计
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依据最终产品
- Home Networking
- Set-Top Box
说明
- TPS54428EVM-052 Evaluation Module (EVM) is a fully assembled and tested circuit for evaluating the TPS54428 Synchronous Step-Down DC-DC Converter with Eco-Mode. The EVM operates from a 4.5V to 18V input and provides a 1.05V output at up to 4A. The main control loop for the EVM uses D-CAP2 mode control, which provides a very fast transient response with no external components. An integrated Auto-Skip Eco mode function provides higher efficiency at light load
主要特色
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Conversion TypeDC to DC
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Input Voltage4.5 to 18 V
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Output Voltage1.05 V
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Output Current0 to 4 A
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Efficiency88 %
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TopologyBuck
Featured Parts (2)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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TPS54428DDAR | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOIC EP T/R | 买入 | |
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TPS54428DDA | Texas Instruments | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4.5V to 18V Synchronous Step Down Single-Out 0.76V to 7V 4A 8-Pin HSOIC EP Tube | 买入 | |