STP2CMP 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 to 2 LEDs.
STP2CMP Key Features
- Operating voltage range: VCC 2.7 V to 5.5 V
- 2-channel LED driver with individual
- Absolute output current accuracy of max. ±7% and channel-to-channel mismatch of max. ±4%
- Selectable charge pump enable/disable
- Thermal protection
- Small QFN20 (1.8x3.2 mm) package