TPS92560是TI公司的一款LED照明-照明产品，TPS92560是用于 MR16 和 ArR111 应用的 TPS92560 Led 驱动器，本页介绍了TPS92560的产品说明、应用、特性等，并给出了与TPS92560相关的TI元器件型号供参考。
TPS92560 - 用于 MR16 和 ArR111 应用的 TPS92560 Led 驱动器 - LED照明-照明 - LED驱动器 - TI公司（Texas Instruments，德州仪器）
The TPS92560 is a simple LED driver designed to drive high power LEDs by drawing constant current from the power source. The device is ideal for MR16 and AR111 applications which need good compatibility to DC and AC voltages and electronic transformers. The hysteretic control scheme does not need control loop compensation while providing the benefits of fast transient response and high power factor. The patent pending feedback control method allows the output power to be determined by the number of LED used without component change. The TPS92560 supports both boost and SEPIC configurations for the use of different LED modules.
- Controlled peak input current to prevent over-stressing of the electronic transformer
- Allows either step-up or step-up/down operation
- Compatible to generic electronic transformers
- Compatible to magnetic transformers and DC power supplies
- Integrated active low-side input rectifiers
- Compact and simple circuit
- >85% efficiency (12VDC input)
- Power factor > 0.9 (full load with AC input)
- Hysteretic control scheme
- Output Over-Voltage Protection
- Over-temperature Shutdown
- 10-pin mini SOIC package with exposed pad
