NCP5009 Datasheet (ON Semiconductor) - Backlight LED Boost Driver

NCP5009, Backlight LED Boost Driver

Pin Symbol Type 1 Iref INPUT 2 PHOTO SIGNAL 3 CS INPUT 4 VBIAS POWER 5 CLOCK INPUT 6 LOCAL INPUT 7 GND POWER 8 L2 POWER 9 L1 POWER 10 Vbat POWER Description This pin provides the output current range adjustment by means of a resistor connected to ground.

The current output toleranc

NCP5009 Features

* 2.7 to 6.0 V Input Voltage Range

* Output Voltage from Vbat to 15 V

* 3.0 mA Quiescent Supply Current

* Automatically LEDs Current Matching

* No External Sense Resistor

* Includes Dimming Function

* Programmable or Automatic Current Output Mo