TPS92410D
TI(德州仪器)
主动器件
TEXAS INSTRUMENTS TPS92410D 发光二极管驱动器, 模拟, 1输出, 9.5V-450V输入, SOIC-13
The is an advanced Linear Driver with high voltage start-up intended for use in low power and offline LED lighting applications. It can be used to regulate the average LED current through LEDs in conjunction with the TPS92411 direct drive switch. It features a reference voltage that can be used to set the current level as well as the thermal fold back threshold. A multiplier is included to obtain excellent power factor while maintaining good line regulation. Other features include under-voltage lockout, over-voltage protection, forward phase dimmer detection with change to constant current mode, thermal fold back and thermal shutdown.
- .
- Multiplier for good PFC, line regulation and low THD
- .
- Compatible with phase dimmers
- .
- Analogue dimming input with LED turn-OFF
- .
- Programmable over-voltage protection
- .
- Precision 3V reference
- .
- Thermal fold back
- .
- Thermal shutdown
- .
- No inductor required
- .
- Green product and no Sb/Br
