The IS32LT3153B is a two-channel linear current regulator with a single-step sequential dimming feature and integrated PWM dimming capability. It is specifically designed for automotive exterior lighting applications like turn signals and daytime running lights. The device provides up to 150mA of output current per channel and includes integrated safety features such as thermal rollover, overvoltage, and short-circuit protection.
| RoHS |
Compliant |
| Automotive Grade |
AEC-Q100 |
| Dimming Frequency |
100 to 1kHz |
| Number of Outputs |
2channel |
| Operating Temperature |
-40 to +150°C |
| Voltage - Supply (Max) |
40V |
| Voltage - Supply (Min) |
5V |
| Output Current Per Channel |
150mA |