MP3397
5V-28Vin, 4-Channel, 330mA/ch Boost WLED Controller
NRFND

MP3397

NOT RECOMMENDED FOR NEW DESIGNS

5V-28Vin, 4-Channel, 330mA/ch Boost WLED Controller
NRFND

MP3397 continues to be in production for existing customers. Please consider this alternative for new designs:

MP3398A

Active

MP3398A

Active

5V-28Vin, 4-Channel, 350mA/ch WLED Boost Controller with Separate PDIM and ADIM Pins

Features & Benefits

  • 4-String, Max 350mA/String WLED Driver
  • 5V to 28V Input Voltage Range
  • 2.5% Current Matching Accuracy Between Strings
  • Programmable Switching Frequency
  • PWM and Analog Dimming Mode
  • Cascading Capability with a Single Power Source
  • LED Open and Short LED Protection
  • Programmable Over-Voltage Protection
  • Recoverable Thermal Shutdown Protection
  • Over Current Protection
  • Inductor/Diode short Protection
  • Under-Voltage Lockout
  • SOIC16, TSSOP16-EP and SOIC20 Packages

… and many more!

Active Part Numbers:

MP3397ES-LF-P MP3397ES-LF-Z

Design Resources

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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.