IS32LT3958
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Краткое описание:
High Voltage LED Lighting Controller
Дополнительная информация
The IS32LT3958 is a current mode PWM controller designed to drive an external low-side NMOS FET for high power LED applications. It supports various topologies including Boost, Buck-Boost, SEPIC, and Buck. The device features high-side current sensing, two analog dimming pins, and an integrated PWM generator with adjustable frequency and duty cycle for standalone dual brightness output.
| Number of Outputs | 1count |
| Automotive Standard | AEC-Q100 |
| Input Voltage (Max) | 70V |
| Input Voltage (Min) | 5V |
| Switching Frequency | 100 to 1000kHz |
| Operating Temperature | -40 to +150°C |
| PWM Dimming Frequency | 100 to 1000Hz |
| Internal PWM Duty Cycle | 5 to 100% |
