SC908 Description
The SC908 is a plete power management system designed for use in Bluetooth wireless headsets, portable media players, and other battery-powered electronics where size is critical. Included are a full featured standalone Li-Ion battery charger with a programmable low-battery monitor, a low noise LDO regulator, and a DCDC buck converter.
SC908 Key Features
- Description
- CC/CV charging with current soft start Charger regulated output voltage
- 4.2V ±1% over temperature with Kelvin sense of battery voltage Charger input protection withstands 28V indefinitely Char
- 500mA Adjustable charge termination current down to 10mA Battery NTC interface disables charging if battery temperature
- output programmable from 1V to 3V, 150mA max output Buck converter efficiency
- 88% at 50mA General purpose low noise LDO regulator with fast enable, active shutdown 4x4x0.9 (mm) MLPQ package WEEE and