| 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. The device operates as a fully configurable theatrical dimming LED driver; External resistors will program the current levels as well as the LED fade ON/OFF ramp rate. In additional, the I2C interface supports w... |
| 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 d... |
| Datasheet |
 IS32LT3129A Datasheet 1.09MB |
