LinkSwitch-TNZ Series AC / DC Off Line Converters

Light Load Efficiency and Lossless AC Zero-Cross Detection

The LinkSwitch-TNZ family of ICs combine power conversion with lossless generation of AC zero crossing signal used typically for system clock and timing functions. Designs using the highly integrated LinkSwitch-TNZ ICs are more flexible than discrete implementations reducing component count by 40% or higher. The device family supports buck, buck-boost and flyback converter topologies.

  • Integrated 725V MOSFET
  • Lossless zero-cross signal generation
  • Enables <150µa leakage="" to="" minimize="" lamp="" flicker<=""/>
  • X-cap discharge function (LNK331x only)
  • Supports buck, flyback and buck boost
  • Power out – 575 mA buck, 12 W flyback
  • Enables ±3% regulation across line and load
  • Frequency jittering reduces EMI filter complexity
  • No-load consumption <30 mW="" with="" external="" bias<=""/>
  • Applications: Home and building automation, Home appliances, IoT and industrial controls
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LNK3307D-TL
LNK3307D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

3773252

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 12W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 190µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series
LNK3304D-TL
LNK3304D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 6 W, SOIC-8C-7, -40 °C to 150 °C

3773250

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 6 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 6W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 113µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series
LNK3312D-TL
LNK3312D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 3 W, SOIC-8C-7, -40 °C to 150 °C

3773253

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 3 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 3W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 98µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series
LNK3314D-TL
LNK3314D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 6 W, SOIC-8C-7, -40 °C to 150 °C

3773254

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 6 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 6W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 113µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series
LNK3306D-TL
LNK3306D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

3773251

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 12W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 165µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series
LNK3316D-TL
LNK3316D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

3773256

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 12W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 165µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series
LNK3317D-TL
LNK3317D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

3773257

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 12 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 12W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 190µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series
LNK3302D-TL
LNK3302D-TL - AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 3 W, SOIC-8C-7, -40 °C to 150 °C

3773249

AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 3 W, SOIC-8C-7, -40 °C to 150 °C

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85VAC 265VAC SOIC-8C 7Pins 3W Buck, Buck-Boost, Flyback Isolated, Non Isolated 725V 98µA 66kHz Surface Mount -40°C 150°C LinkSwitch-TNZ Series