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TPS75105DSKEVM-529 Evaluation Module



  • Regulated Output Current with 2% LED-to-LED Matching
  • Drives up to Four LEDs at 25mA Each in a Common Cathode Topology
  • 28mV Typical Dropout Voltage Extends Usable Supply Range in Li-Ion Battery Applications
  • Brightness Control Using PWM Signals
  • Two 2-LED Banks with Independent Enable and PWM Brightness Control per Bank
  • No Internal Switching Signals—Eliminates EMI
  • Default LED Current Eliminates External Components
  • Over-Current and Over-Temperature Protection

Texas Instruments  TPS75105DSKEVM-529

The TPS75105DSKEVM-529 evaluation module is a fully assembled and tested circuit for evaluating the TPS75105 low dropout, two-bank LED Driver. The TPS75105DSKEVM-529 drives 4 LEDs at a constant 5mA current per LED and is powered from a 2.7V to 5.5V source.