LM3464
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Краткое описание:
4-Channel LED Driver with Dynamic Headroom Control (DHC) and Thermal Control Interfaces
Дополнительная информация
The LM3464 is a 4-channel high voltage linear LED driver designed to drive four serial high power/high brightness LED strings. It features Dynamic Headroom Control (DHC) which automatically adjusts the LED supply voltage to the lowest level required to maintain regulation, optimizing system efficiency. The device works with external N-channel MOSFETs and sense resistors, supporting wide input voltages from 12V to 80V.
| RoHS | Compliant |
| REACH | Affected |
| Vin (max) | 80V |
| Vin (min) | 12V |
| Vout (max) | 80V |
| Dimming Method | Analog, PWM |
| Number of Channels | 4 |
| Operating Temperature Range | -40 to 125°C |
| Output Current per Channel (max) | 4A |
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