The IS32LT3960 is a DC-to-DC buck controller that operates in a fixed-frequency mode. It is designed to drive high-intensity LEDs for automotive applications. The A and B versions denote different fault protection behaviors (latch-off vs. auto-recovery). The device features frequency dithering to improve EMI performance and can drive an external N-channel MOSFET to deliver high output currents.
| RoHS |
Compliant |
| Automotive |
AEC-Q100 |
| Dimming Type |
PWM and AnalogN/A |
| Output Channels |
1N/A |
| Input Voltage Range |
5 to 60V |
| Switching Frequency |
100 to 1000kHz |
| Operating Temperature |
-40 to +150°C |