STP2CMP

Low voltage 2-channel constant current LED driver

STMicroelectronics

STP2CMP Features

* Operating voltage range: VCC 2.7 V to 5.5 V

* 2-channel LED driver with individual ON/OFF control directly from input pins

* Individually programmable output current for the 2 channels through 2 external resistors with a max. capability of 30 mA

* Absolute output current accuracy o

STP2CMP General Description

The STP2CMP is a charge-pump-based 2channel LED driver designed for RGB illumination or LCD display backlighting. The STP2CMP works off a battery with an input voltage between 2.7 V and 5.5 V. The device generates regulated current sinks with high absolute and channel-to-channel accuracy to drive up.

STP2CMP Datasheet (0.98 MB)