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DK212 - QUASI-RESONANT MODE POWER SUPPLY CONTROLLER

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.

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 (.

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Datasheet preview – DK212

Datasheet Details

Part number DK212
Manufacturer DongKe Semicondutor
File Size 326.34 KB
Description QUASI-RESONANT MODE POWER SUPPLY CONTROLLER
Datasheet download datasheet DK212 Datasheet
Additional preview pages of the DK212 datasheet.

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Full PDF Text Transcription

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SHENZHEN DONGKE SEMICONDUCTOR CO., LTD QUASI-RESONANT MODE POWER SUPPLY CONTROLLER—DK212 SPECIFICATION 1. 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. 2. APPLICATIONS ·AC/DC power adapters ·Air conditioner power supply ·DVB power supply ·TV/Monitor power supply ·DVD/VCD power supply · Electromagnetic oven power supply · LED driver applications 3.
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