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LM5000SDX-3
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LM5000SDX-3

  • 所属类别:开关稳压器
  • 产品名称:高压开关模式稳压器
  • 厂商:NSC
  • 生产批号:10+
  • 封装:LLP
  • 库存状态:有库存
  • 库存量:9850
  • 最低订购量:1
  • 详细资料:点击查找LM5000SDX-3的pdf资料
  • 点击询价
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  • Product Introduction

peculiarity

  • 80V internal switch
  • The operating input voltage range is 3.1V to 40V
  • Pin selectable operating frequency
    300kHz/700kHz(-3)
    600kHz/1.3MHz(-6)
  • Adjustable output voltage
  • External compensation
  • Enter the undervoltage lock
  • Soft start
  • Current limit
  • Over-temperature protection
  • External shutdown
  • Small 16-pin TSSOP or 16-pin LLP packages

illustrate

The LM5000 is a monolithic integrated circuit specifically designed and optimized for flyback, boost or forward power converter applications. The internal power switch is rated up to 80V and is set to a current limit of 2A. Protects the current limit and thermal shutdown circuit of the power switch. The current-mode control scheme provides excellent suppression of line transients and cycle-by-cycle current limits. External compensation pins and built-in ramp compensation allow for user-optimized frequency compensation. Other features include soft start to reduce external pressure on the remote shutdown pins for start and on/off control. There are two operating frequency ranges to operate. while the LM5000 - 3-pin or 300kHz (FS ground) or 700kHz (FS on) options. The LM5000 – 6-pin or 600kHz (FS ground) or 1.3MHz (FS on) options. The device is available in a low-profile 16-pin TSSOP package or a thermally enhanced 16-lead LLP package.


apply

  • Flyback regulator
  • Positive regulation
  • Boost regulator
  • DSL modem
  • Distributed power converters

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Model Manufacturers lot number encapsulation illustrate
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