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发表于 2024-9-11 04:30:31
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本帖最后由 jmg 于 2024-9-11 04:35 编辑
Did you mean DK5030 ?
lcsc have those for 4.5c
You can also create a similar part using discretes, tho the placement cost & PCB area could make this less economic.
Here is a spice circuit I trialed for pulsed power AC rectified drive, tested at up to 6.24mA output.
Power loss drops as load current drops.
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