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DK212 Datasheet Quasi-resonant Mode Power Supply Controller

Manufacturer: Dongke Semiconductor

Overview: SHENZHEN DONGKE SEMICONDUCTOR CO., LTD QUASI-RESONANT MODE POWER SUPPLY CONTROLLER—DK212 SPECIFICATION 1.

General Description

The DK212 is specially design for switch mode power supply with requirement of Efficiency Level Ⅵ (Europe).

It is a secondary side flyback type AC-DC Quasi-Resonant Mode Power Controlling IC.

With i ntegrated 700V high voltage power transistor, patented self-power supply circuit and integrated MOS circ uit design, lots of external components are saved, transformer design is simple, only two windings are n eeded in transformer for isolated output circuit.

Key Features

  • 85V.
  • 265V wide range AC power input.
  • Build-in 700V power transistor.
  • 4 KV Anti-Static ESD test.
  • CE, FCC, C-Tick, ERP level 6, RoHS compliant design.
  • Patented self-power supply design to saves transformer auxiliary winding and associated bias supply components.
  • Special “SLEEP” technology circuit integrated to support supper low standby power consumption (.

DK212 Distributor & Price

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