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LM5109成本优化

Other Parts Discussed in Thread: LM5109B, LM5019, LM34910C, TPS54160A

原先产品一直在用LM5109B,目前有一款新产品,与老产品功能一致,但是电压和功率都要比之前的小,对成本要求更高。

想重新选一颗TI的驱动,要求:

1、功能类似LM5109B.

2、耐压50V左右。

3、驱动电流1A到1.2即可。

请帮忙推荐性价比更优的产品。