NCP1835 Description
Pin Symbol Description 1 VCC Input Supply Voltage. Provides power to the charger. This pin should be bypassed with at least a 4.7 mF ceramic capacitor to ground.
NCP1835 Key Features
- Integrated Voltage and Current Regulation
- No External MOSFET, Sense Resistor or Blocking Diode Required
- Charge Current Thermal Foldback
- Integrated Pre-charge Current for Conditioning Deeply Discharged
- Integrated End-of-Charge (EOC) Detection
- 1% Voltage Regulation
- 4.2 V or 4.242 V Regulated Output Voltage
- Regulation Maintained without a Battery Present
- Programmable Full Charge Current 300
- 1000 mA