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LM5000-3MTC
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LM5000-3MTC

  • Category:Switching regulators
  • Product Name:High voltage switch-mode regulator
  • Manufacturers:NSC
  • Production Batch Number:10+
  • Encapsulation:TSSOP
  • Stock Status:There is stock
  • Stock Quantity:7400
  • Minimum order quantity: 1
  • Details:Click here to find pdf information on the LM5000-3MTC
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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
  • Input undervoltage lockout
  • 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 2A current limit. Protects the current limit and thermal shutdown circuitry of the power switch. The current-mode control scheme provides excellent suppression of line transients and cycle-by-cycle current limiting. An external compensation pin and built-in ramp compensation allow the user to optimize frequency compensation. Other features include soft-start to reduce external pressure on the remote shutdown pin of start-up and on/off control. There are two operating frequency ranges. And LM5000 - 3-pin or 300kHz (FS ground) or 700kHz (FS on) options. And 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
  • Forward adjustment
  • Boost regulator
  • DSL modem
  • Distributed power converters

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