LM3402HVMR
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LM3402HVMR

  • Category:Driver chip
  • Product Name:0.5A high power constant current buck regulator from the PowerWise ® series driver for LEDs
  • Manufacturers:NSC
  • Production Batch Number:11+
  • Encapsulation:SOP-8
  • Stock Status:There is stock
  • Stock Quantity:20000
  • Minimum order quantity: 1
  • Details:Click here to find PDF information on the LM3402HVPR
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  • Product introduction

peculiarity

  • Integrated 0.5A N-channel MOSFETs
  • INRange V from 6V to 42V (LM3402)
  • VINRange from 6V to 75V (LM3402HV)
  • 500 mA overtemperature output current
  • Cycle-by-cycle current limit
  • No control loop compensation required
  • Independent PWM dimming, low power shutdown
  • Supports all-ceramic output capacitors and capacitor-less outputs
  • Thermal shutdown protection
  • MSOP-8, PSOP-8 packages

illustrate

The LM3402/02HV is a monolithic switch designed to provide a constant current, high power LED voltage regulator. Ideal for automotive, industrial, and general lighting applications, they contain a current-limited high-side N-channel MOSFET switch with a buck (buck) regulator of 735 mA (typical). Coupled with time hysteresis control on control with external resistors enables the converter output voltage to be adjusted as needed to provide a constant current series and series - different number and types of LED arrays in parallel, the LEDs consist of pulse width modulation (PWM dimming), broken/open LED protection, low power shutdown and thermal shutdown complete feature sets.


apply

  • LED driver
  • Constant current source
  • Automotive lighting
  • General lighting
  • Industrial lighting

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LM3402HVMR/NOPB NSC 10+11+   Hong Kong spot, imported original
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LM3402HVMRX NSC 10+ SMDDIP 0.5A constant current buck regulator, high power LED driver
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