Details:

Application of 50W(12V 4A) Adapter

The ME8224B (controller) SOT23-6 package is used.

Main features:

Low cost and low standby power consumption (within 230V and 100mW)

Full load maximum efficiency is 88.2% (output common fast recovery diode)

The output accuracy is within 1%

Short circuit protection, OCP, OVP, OTP, etc. (self-recovery function)

SSR+PWM working mode, external power MOS transistor

VCC wide voltage 8V-80V, suitable for fast charging and lithium charging.

Can meet all kinds of safety tests (EMI, surge, ESD, etc.)

ME8224B 12V4A application file