AS3677 Description
2.
AS3677 Key Features
- DBC) input
- Up to 25V, up to 50mA for White LEDs
- Programmable Over voltage Protection
- 1:1 and 1:2 Mode with automatic Up Switching
- Only 2 External Capacitors Required
- Fully Programmable (8-bit) from: 0.1mA to 25.5mA
- 3xHigh Voltage capable (up to 25V)
- 3xLow voltage for use with the CP (up to 5.5V)
- Selectively Enable/Disable Current Sinks
- Light Sensor input with internal hardware processing to control backlight according to ambient light using 3 groups