The IS32LT3140B is a linear programmable current regulator consisting of a single channel capable of sourcing up to 450mA. It features a wide input voltage range from 4.5V to 40V and is designed for automotive applications. The device supports PWM dimming and provides integrated protection features including thermal rollover and LED string open/short circuit protection.
| RoHS |
Compliant |
| Topology |
Linear |
| Output Current |
450mA |
| Automotive Grade |
AEC-Q100 |
| Number of Outputs |
1 |
| Input Voltage (Max) |
40V |
| Input Voltage (Min) |
4.5V |
| Operating Temperature |
-40 to +150°C |