Datasheet Details
| Part number | LP3952 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 1.94 MB |
| Description | 6-Channel Color LED Driver |
| Datasheet |
 LP3952 Datasheet
|
|
|
General Description
LP3952 is a color LED driver for battery powered handheld devices.
It drives any color LEDs including RGB LEDs, indicator LEDs and keypad backlight LEDs.
The boost DC-DC converter drives high current loads with high efficiency.
Key Features
- Constant current and PWM controlled color LED drivers.
- Maximum current 40mA / output in constant current mode,.
- supports also switch mode control with 50 mA maximum current / output Complete audio synchronization for color/RGB LEDs with amplitude, frequency and speed optimization Command based lighting pattern generator for RGB LEDs Programmable ON/OFF blinking sequences for RGB1 outputs High efficiency Boost DC-DC converter with programmable V.