Description
The LTC®3212 is a low noise charge pump RGB LED driver capable of driving three LEDs up to 25mA each from a 2.7V to 5.5V input.
Features
- Power and Current Control for Driving RGB LEDs.
- Individually Programmable Current Sources.
- 1x or 2x Mode, Low Noise, Constant Frequency Charge Pump.
- Single Wire Enable Control for All LEDs.
- White Mode Adjusts R, G, B Currents for White Light.
- 25mA Maximum LED Current.
- V Range: 2.7V to 5.5V IN.
- Automatic Soft-Start, Mode Switching and Output Disconnect in Shutdown Mode.
- Available in 12-Lead (3mm × 2mm) DFN Package.
LTC3212 Datasheet
