MP3388

4.5V-25Vin, 50Vout, 8-Channel Boost WLED Driver

NRFND

MP3388

NOT RECOMMENDED FOR NEW DESIGNS

4.5V-25Vin, 50Vout, 8-Channel Boost WLED Driver

NRFND

MP3388 continues to be in production for existing customers. Please consider this alternative for new designs:

MP3388S

Active

MP3388S

Active

4.5V-25Vin, 50Vout, 8-Channel Boost WLED Driver

Features & Benefits

  • High Efficiency
  • Compact Size
  • 4.3V-to-25V Input Voltage Range
  • 50V Maximum Step-Up Voltage
  • Balanced Driver for 8 WLED Strings
  • 2.5% Current-Matching Accuracy between Strings
  • Selectable Switching Frequency of 625kHz  or 1.25MHz
  • PWM or DC Input-Burst PWM Dimming
  • Programmable Over-Voltage Protection
  • Under-Voltage Lockout
  • Open- and Short-LED Protection
  • Thermal Shutdown
  • Small QFN24 (4mm × 4mm) Package

… and many more!

Active Part Numbers:

MP3388DR-LF-P MP3388DR-LF-Z MP3388EY-LF-P MP3388EY-LF-Z MP3388SGR-P MP3388SGR-Z

Design Resources

Technical Documents
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Application Note
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Quality Policy, Certificates & Reliability Reports
All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.