基于TI TPS6206x 的3MHz 高效2A DC电源转 - 模拟电源 -
图1。TPS6206x方框图
TPS6206x 典型应用电路
图2。TPS62065 1.8V 可调输出电压电路图
图3。TPS62067 1.8V 可调输出电压电路图
评估板TPS62065-67EVM-347
The TPS62065-67EVM-347 is a fully assembled and tested pair of PCBs for evaluating the TPS62065 and TPS62067 2-A step-down converters. The EVM comes configured with both a TPS62065 IC and a TPS62067 IC; there are two PCBs, one for each respective step-down converter IC.
评估板TPS62065-67EVM-347主要特性:
Input voltage range: 3.0 V to 6.0 V
Adjustable output voltage: 0.8 V to VIN
Up to 2.0-A output current
3-MHz switching frequency
Power Good output (TPS62067EVM only)
Clock dithering
图4。TPS62065EVM电路图
图5。TPS62067EVM电路图
TPS62065/67EVM材料清单(BOM):
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