IS32LT3957A
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Краткое описание:
AEC-Q100 Asynchronous Buck-Boost/Boost/Buck Constant Current LED Driver
Дополнительная информация
The IS32LT3957A is a versatile DC-DC switching controller that can be configured as a boost, buck, or buck-boost converter. It is specifically designed to drive high-power LEDs in automotive applications, featuring wide input voltage range, programmable frequency, and both PWM and analog dimming capabilities. It includes a built-in fault protection system for output over-voltage, open/short LED conditions, and over-temperature scenarios.
| RoHS | Compliant |
| Efficiency | 95% |
| Halogen Free | Yes |
| Feedback Voltage | 200mV |
| Input Voltage Range | 5 to 60V |
| Switching Frequency | 100 to 1000kHz |
| Output Voltage (Max) | 75V |
| Operating Temperature | -40 to +125°C |
| Automotive Qualification | AEC-Q100 |
