AAT2860
Description
The AAT2860-x is a highly integrated charge pump-based lighting management unit (LMU) with three low dropout (LDO) regulators optimized for single-cell lithium-ion/ polymer systems.
Key Features
- Input Voltage Range: 2.7V to 5.5V
- Tri-Mode Charge Pump Drives up to Seven LEDs (Backlight/Flash)
- Programmable Backlight Current Settings 32 Levels - 0.5mA to 31mA
- Programmable Flash Current 16 Levels - OFF to 300mA
- 1MHz Switching Frequency
- Automatic Soft-Start
- Built-In Thermal Protection
- 40°C to +85°C Temperature Range
- TQFN34-24 Package ChargePumpTM
