TPS92690
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Краткое описание:
N-Channel Controller for Dimmable LED Drives with Low-Side Current Sense
Дополнительная информация
The TPS92690 is a high voltage N-channel MOSFET controller for step-up (Boost), Cuk, Flyback, and SEPIC LED driver topologies. It features a low-side current sense threshold for minimized power loss and supports both analog and PWM dimming. The device operates over a wide input voltage range from 4.5V to 75V and includes a 2A gate driver, programmable switching frequency, and internal soft-start to minimize inrush current.
| RoHS | Compliant |
| REACH | Affected |
| Topologies | Boost, Cuk, Flyback, SEPIC |
| Number of Channels | 1 |
| Gate Driver Current | 2A |
| Input Voltage (Max) | 75V |
| Input Voltage (Min) | 4.5V |
| Output Voltage (Max) | 72V |
| Operating Temperature | -40 to 125°C |
| Quiescent Current (Typ) | 2mA |
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