TPS923650
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Краткое описание:
65V, 1A Boost or Buck-Boost LED Driver with Analog or PWM Dimming
Дополнительная информация
The TPS923650 is a 1A non-synchronous LED driver with a wide 4.5V to 65V input range. It integrates a 300mΩ low-side NMOS FET, enabling high power density and efficiency. The device supports boost and buck-boost topologies and features an adaptive off-time current mode control for fast PWM dimming and accurate current sampling. It includes comprehensive protection features such as LED open/short detection and thermal shutdown.
| RoHS | Yes |
| REACH | Yes |
| Msl Rating | Level-1-260C-UNLIM |
| Lead Finish | NiPdAu |
| Number of Channels | 1count |
| Input Voltage (Max) | 65V |
| Input Voltage (Min) | 4.5V |
| Switching Frequency | 400 or 1000kHz |
| Analog Dimming Ratio | 200:1ratio |
| Output Current (Max) | 1A |
| RDS(on) Integrated FET | 300mΩ |
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