PFC直连电流共振型大屏幕用白色LED驱动器 BD92111F

BD92111F是PFC直接连接的电流共振型LED驱动器。LED电流通过频率控制。应用可直接连接PFC，可使用半桥结构。因此可减少外接部件的数量。BD92111F中内置了应对异常状态的几种保护功能。过电压保护 (OVP : over voltage protection), LED开路检测 (IS Low检测) 等。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD92111F-E2供应中SOP1820002000TapingYes

BD92111F 数据手册 Data Sheet

技术特性
Number of Outputs1
Vin(Min.)[V]8.0
Vin(Max.)[V]18.0
Frequency(Max.)[MHz]0.2
Integrated FETNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
技术资料下载
产品特点
  • 20V High Rating Process
  • 1 Channel Push-pull Control
  • Current and Voltage Feedback by Driving Frequency
  • Adjustable Soft Start
  • Adjustable Timer Latch
  • Under-Voltage Detection for IC’s Power Line
  • Output Over-Voltage Protection
  • Output Error Signal from FAIL Terminal
  • Shift to Save Mode by STB Terminal
  • Burst Control by External PWM Signal
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