元器件型号、描述、参数

LV56351HA

 Step-Up DC-DC Converter, 1-Channel

制造商：ON

中文资料及数据手册

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产品信息

LV56351HA integrates 1ch DC/DC boost converter and 1ch LDO. It is suitable as the power supply for BS/CS antennas of LCD/PDP TV and BD recorders that require automatic recovery without IC destruction and malfunction when the output is short-circuited.
  • Boost mode:Soft start function (t=2.8ms)
  • Boost mode:Pulse by pulse over current protection function
  • Boost mode:Short circuit protection function
  • LDO mode:Over current limiter (fold-back characteristics)
  • Common:Under voltage lockout
  • Common:Thermal shut down
  • Common:Power good
  • Common:Internal fixed switching frequency(=425kHz)

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技术资料

应用案例