NCP1840 Datasheet - ON Semiconductor

NCP1840, 8-Channel Programmable LED Driver

NCP1840 8-Channel Programmable LED Driver The NCP1840 is a general purpose LED driver that allows for full programmability of eight separate LED cha.
Pin 1 Name CPO 2. 5, 11. 14 LED1. LED8 6, 15, 21 7 8 9 10 16, 17, 19, 20 18 GND DVCC SCL SDA RBIAS C2. , C1.

Features

* Individual Current Level Programmability (5
* bit) per Channel
* Individual PWM Programmability (6
* bit) per Channel
* I2C Serial Communication Interface for Programming
* Constant Current Regulated Outputs
* 30 mA Maximum per Channel

Applications

* that are running off of low
* voltage processor supply levels along with battery
* powered applications. Few external components are required making this a very cost
* effective solution for multi

NCP1840-ONSemiconductor.pdf