MD1801 controller equivalent, high performance primary side regulator (psr) offline switch power supply (smps) controller.
* Built-in 700V@MD1800; 810V@MD1801 power BJT.
* PSR control, eliminates optocoupler and TL431
* Accurate CV/CC control
* Hysteresis over-temperature prot.
* Intelligent mobile phone/small size tablet computer
* Digital cameras and other small digital products
* P.
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