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寻一款+12V输入,-12V和+5V输出的PMU

Other Parts Discussed in Thread: TPS54228, PMP15012, LMR14206, LM2585

各位大神好,本人初次接触电源管理芯片,现在想选一款+12V输入,-12V和+5V输出,功率可能10W左右。

我看了咱们TI的产品,感觉输出不是正就是负,没有同时输出正负的。

还有,能不能介绍一下非隔离式DCDC、电源管理解决方案、LDO、隔离式DCDC这都是应用在什么场合?百度过了,理解不深,谢谢!