DK124 - OFF-LINE SWITCH MODE POWER CONTROLLER

DongKe Semicondutor

Datasheet Details

Part number	DK124
Manufacturer	DongKe Semicondutor
File Size	537.48 KB
Description	OFF-LINE SWITCH MODE POWER CONTROLLER
Datasheet	DK124-DongKeSemicondutor.pdf

The DK124 is a secondary side fly-back type AC-DC Switch Mode Power Controlling IC. Battery charger

90V.
265V wide range AC power input.
Built-in 700V HV BJT.
Internal integrated high voltage starting circuit, no need for additional resistance.
Burst mode (22kHz Intermittent operation mode).
Standby power consumption < 0.3W.
65KHz PWM switching frequency.
4KV ESD.
Internal power compensation circuit to keep the stability of output in different input situation.
Patented self-power supply design, no need for auxiliary winding in transformer.
Inter.

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Published: Jul 5, 2016 |