BU1840AMUV Key Features
- Synchronous Switch-Mode Charger for 2Cell Solar 400mA@Battery=3.7V,VIN=1V
- MPPT control voltage range：0.7V～1.5V
- Charging current pletion voltage：
- Built in MPPT
- Switching frequency (160kHz,320kHz)
- Charging current monitor by I2C
- UVLO-detect Voltage:0.625V
- UVLO-release Voltage:0.700V
- Thermal Shutdown
- 24 pin VQFN024V4040 (4.1mm×4.1mm<MAX>)