TPS923652
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Краткое описание:
65V, 2A Boost or Buck-Boost LED Driver with Inductive Fast Dimming
Дополнительная информация
The TPS923652 is a highly integrated asynchronous boost LED driver with a 65-V, 2-A switch FET. It supports boost, buck-boost, and SEPIC topologies. The device features inductive fast dimming with a 150ns minimum pulse width and supports flexible dimming methods including analog, PWM, and hybrid. It includes comprehensive protection features such as cycle-by-cycle over-current protection, LED open/short detection, and thermal foldback.
| RoHS | Compliant |
| REACH | Compliant |
| Topologies | Boost, Buck-Boost |
| Number of Channels | 1 |
| Input Voltage (Max) | 65V |
| Input Voltage (Min) | 4.5V |
| Output Current (Max) | 2A |
| Output Voltage (Max) | 65V |
| Quiescent Current (Typ) | 2mA |
| Dimming Ratio (120Hz PWM) | 1,000,000:1 |
| Operating Temperature Range | -40 to 125°C |
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