TPS92691
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Краткое описание:
Multi-Topology LED Driver with Rail-to-Rail Current Sense Amplifier
Дополнительная информация
The TPS92691 is a versatile LED controller supporting a range of step-up or step-down driver topologies including Boost, Buck, Buck-Boost, SEPIC, and Flyback. It implements a fixed-frequency peak current mode control technique with programmable switching frequency, slope compensation, and soft-start timing. It features a 65-V rail-to-rail current sense amplifier for high-side or low-side sensing and supports analog and PWM dimming.
| RoHS | Yes |
| REACH | Yes |
| PWM Dimming Ratio | 1000:1ratio |
| Number of Channels | 1count |
| Input Voltage (Max) | 65V |
| Input Voltage (Min) | 4.5V |
| Output Voltage (Max) | 65V |
| Quiescent Current (Typ) | 1.5mA |
| Operating Temperature Range | -40 to 125°C |
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