LM2796 Overview
The LM2796 is a charge-pump based white-LED driver that is ideal for mobile phone display backlighting. It can drive up to 7 LEDs in parallel with up to 20mA through each LED. Regulated internal current sources deliver excellent current and brightness matching in all LEDs.
LM2796 Key Features
- 2 Drives up to 7 LEDs with up to 20mA Each
- Excellent Current and Brightness Matching
- High-Efficiency 3/2x Charge Pump
- Extended Li-Ion Input: 2.7V to 5.5V
- PWM Brightness Control: 100Hz
- 18-bump Thin DSBGA Package: (2.1mm x 2.4mm x 0.6mm)
