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器件型号：TPS25751主题中讨论的其他器件： BQ25756、 BQ25756EVM、 EV2400、 BQSTUDIOBQ25798
工具/软件：
大家好、
我已经在这里提到了这个问题。
回复：TPS25751：TPS25751EVM + Bq25756EVM 电源路径、用于解决 PDO 1 PP1 和 PP3 源问题
我从 1 节电芯应用对电源 DRV_SUP 和 PP5V 使用了良好的升压转换器。 TPS25751 会进入断续模式、因为我认为 VBUS 的开关序列和 PP5V 电源未得到良好管理。
请查看附件报告、其中包含有关设置、设置和示波器 SS 的详细信息。
我需要了解如何解决此问题。 目的是使用通过具有有限电流 500mA 的 1 节电芯从升压转换器产生的 5V 电压进行 PP5V 连接。 我想从 PP3 为 5V/3A 源 VBUS 供电。
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