Description
ML9077 controls charging a solar power current to a rechargeable battery.
Overcharge prevention circuit When a rechargeable battery becomes FULL charge state, the current of solar cell is drawn to VSS and the charge current for the rechargeable battery is omitted so that rechargeable battery voltage does
Features
- Self control the solar cell current for charging a rechargeable battery.
- Direct charge solar cell current (ISC) to a rechargeable battery.
- [VSC＞2.0V, ISC≦1mA conditions]: Potential difference=Max 0.1V （VSC-VBAT）.
- [VSC＞2.0V, ISC≦1mA conditions]: Potential difference=Max 2.0V （VSC-VBAT）.
- 2 Selectable overcharge prevention voltage.
- 2 Selectable low voltage detection voltage.
- Power supply system detects a low voltage of rechargeable.
ML9077-LAPIS.pdf
