IS32LT3129A |
Part Number | IS32LT3129A |
Manufacturer | Lumissil |
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 . |
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 resistors or I2C set independent fade ON and OFF ramp time • Selectable internal PWM source - Internal 220Hz PWM source with Gamma corrected algo. |
Datasheet |
IS32LT3129A Data Sheet
PDF 1.09MB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | IS32LT3120 |
Lumissil |
LINEAR LED DRIVER | |
2 | IS32LT3120 |
ISSI |
LINEAR LED DRIVER | |
3 | IS32LT3124A |
Lumissil |
LINEAR LED DRIVER | |
4 | IS32LT3124B |
Lumissil |
LINEAR LED DRIVER | |
5 | IS32LT3124C |
Lumissil |
LINEAR LED DRIVER | |
6 | IS32LT3124D |
Lumissil |
LINEAR LED DRIVER | |
7 | IS32LT3124E |
Lumissil |
LINEAR LED DRIVER | |
8 | IS32LT3124F |
Lumissil |
LINEAR LED DRIVER | |
9 | IS32LT3126 |
Lumissil |
150MA DUAL CHANNEL LED DRIVER | |
10 | IS32LT3128 |
Lumissil |
TRIPLE CHANNEL LINEAR LED DRIVER |