Other Parts Discussed in Thread: LM25118
TI工程师你们好!
我想寻一款类似于LM5176的BUCK-BOOST的电源芯片,功率大约100W以内。最好带有轻载或空载低功耗的功能。多几款选择。谢谢!
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Hi
直接选择buck-boost芯片来做,可以用LM25118, datasheet上案例就可以(或EVM板),但是空载轻载效率并不高。
或者用升压芯片来做,做成spice双电感的架构,可选择的芯片就比较多,例如刚出的M5156, 或者类似的升压芯片基本上都可以。