MP4012

8V-55Vin Boost WLED Controller

NRFND

MP4012

NOT RECOMMENDED FOR NEW DESIGNS

8V-55Vin Boost WLED Controller

NRFND

MP4012 continues to be in production for existing customers. Please consider this alternative for new designs:

MP4013B

Active

MP4013B

Active

Boost WLED Controller With Advanced Features, Full Protection and Soft Start Function

Features & Benefits

  • Constant-current WLED Driver
  • 600mV Feedback Voltage with ±1.2% Accuracy
  • 8V-26V Input Voltage
  • Programmable Switching Frequency
  • Leading Edge Blanking for Current Sense
  • High Dimming Ratio Fast PWM Dimming
  • DC Input or Pulse Signal Input Analog Dimming
  • 5V Reference Voltage with ±1% Accuracy
  • External PWM Dimming MOS Driver
  • Programmable Input Bus Voltage UVLO
  • Soft Start @ Any Startup Condition
  • Over Voltage Protection
  • Short LED Protection
  • Short Output Protection
  • Over Current Protection
  • Short Inductor/Diode Protection
  • Fault Indicator
  • VIN UVLO
  • Thermal Shutdown
  • Available in SOIC-16 package

… and many more!

Active Part Numbers:

MP4012DS-LF-P MP4012DS-LF-Z

Design Resources

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All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.