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Dual-Channel WLED Drivers For Smart Phone Evaluation Module



  • Dual channel
  • Adaptive to a variety of load
  • Dimming supportive

Texas Instruments  TPS61163AEVM-564

The Texas Instruments TPS61162AEVM evaluation module (EVM) helps designers evaluate the operation and performance of the TPS61162A and TPS61163A, which are dual-channel 2WLED drivers providing highly integrated solutions for single-cell Li-ion battery powered smartphone backlight. The EVM is designed to operate from an input voltage source ranging from 2.7V-6.5V, and provides a 60mA maximum output current for dual-channel LEDs. For a single channel, there can be 4 to 12 LEDs in series due to customer’s application.