SG6842 controller equivalent, highly integrated green-mode pwm controller.
Linearly decreasing PWM frequency Burst-mode at light load and zero load Low start-up current (20uA) Low operating current (4mA) Internal latch circuit for OTP, OVP Leadi.
General-purpose switch mode power supplies and flyback power converters, including: Power adapters Open-frame SMPS Batte.
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