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请TI论坛朋友帮忙推荐一款合适的内部集成开关DCDC电源芯片,找了好久没找到合适的,谢谢!

Other Parts Discussed in Thread: LMZ35003, LMZM33603, PTN78020W

要求10-28v范围输入,9v4A输出,外围电路简单些,不要带电感。类似LMZM33603或者LMZ35003这样的,外围电路简单些.最好QFN或者DFN封装的。其他封装也行吧。