Features for the TPS75105DSKEVM-529
- 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
Description for the 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.