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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/791996/tps74401-tps74401-bias-voltage
我在1.8V 至1.0V 和1.8V 至1.2V @1A 的转换中使用了 LDO“TPS74401”
由于我们将 BIAS 连接到了1.8V VIN、因此我无法获得预期的输出电压(根据数据表、VBIAS 最小值应为2.375V)
有人能不能建议、这是获得预期电压的任何替代方法、而无需 PCB 重新工作。
提前感谢
Nagendra GN
