PL3378 switch equivalent, accurate cc/cv primary side pwm power switch.
including Cycle-by-Cycle peak current limiting, UVLO, OTP, load OVP, and VDD over voltage.
Key Features
* Built-in Integrated Power BJT
* Accurate Constant Curre.
It simplifies conventional CC/CV charger/adaptor designs by eliminating the opto-coupler and secondary control circuitr.
PL3378 is a high efficiency Primary Side Regulator and highly integrated PWM Power Switch for AC/DC power supply applications. It simplifies conventional CC/CV charger/adaptor designs by eliminating the opto-coupler and secondary control circuitry. C.
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