TPS923651
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Краткое описание:
65V, 2A Boost or Buck-Boost LED Driver with Analog and PWM Dimming
Дополнительная информация
The TPS923651 is a non-synchronous boost and buck-boost LED driver with a wide input range of 4.5V to 65V. It integrates a 300mΩ low-side NMOS FET, supporting high power density and efficiency. The device features adaptive off-time current mode control for fast PWM dimming and supports a 200:1 analog dimming ratio. It is designed for illumination and automotive lighting applications with integrated protection for LED open/short and FET open/short conditions.
| RoHS | Yes |
| REACH | Yes |
| Msl Rating | Level-1-260C-UNLIM |
| Input Voltage (Max) | 65V |
| Input Voltage (Min) | 4.5V |
| Switching Frequency | 0.4 or 1.0MHz |
| Output Current (Max) | 2A |
| Output Voltage (Max) | 65V |
| RDS(on) Integrated FET | 300mΩ |
| Operating Temperature Range | -40 to 85°C |
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