Datasheet Details
| Part number | IS32LT3129A |
|---|---|
| Manufacturer | Lumissil |
| File Size | 1.09 MB |
| Description | TRIPLE CHANNEL LINEAR LED DRIVER |
| Datasheet |
 IS32LT3129A Datasheet
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General Description
The IS32LT3129A is a programmable triple channel linear current regulator; two channels of up to 150mA each for LED lighting and a single channel of up to 30mA for illuminating switches.
Key Features
- Operating voltage range, 5V to 42V.
- 1MHz I2C-compatible interface.
- Dual channel current sources - Individual programmable current via a single external resistor and I2C - Configurable from 20mA to 150mA.
- Single channel 30mA (Max. ) current source for switch illumination.
- EN input supports either momentary contact or latched switch - Input is debounced and latched - Lower priority than I2C input - Gamma corrected Fade ON/OFF algorithm - Pull down resis.