AL3644 Key Features
- Dual Independent 1.5A LED Current Source Programmability
- Torch Currents up to 360mA (AL3644TT)
- Flash Timeout Values up to 1.6 Seconds (AL3644TT)
- Optimized Flash LED Current During Low Battery Conditions
- > 85% Efficiency in Torch Mode (at 100mA) and Flash Mode (at
- Grounded Cathode LED Operation for Improved Thermal
- Small Solution Size: < 2.36mm2
- Hardware Strobe Enable (STROBE)
- Synchronization Input for RF Power Amplifier Pulse Events (TX)
- Hardware Torch Enable (TORCH/TEMP)