TPS75100 driver equivalent, two-bank led driver.
*1 Regulated Output Current with 2% LED-to-LED Matching
* Drives Up to Four LEDs at 25 mA Each in a Common Cathode Topology
* 28-mV Typical Dropout Voltage Ex.
* Brightness Control Using PWM Signals
* Two 2-LED Banks With Independent Enable and
PWM Brightness Control per .
The TPS7510x linear low dropout (LDO) matching LED current source is optimized for low-power keypad and navigation pad LED backlighting applications. The device provides a constant current to up to four unmatched LEDs organized in two banks of two LE.
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