TPS92560 - 用于 MR16 和 ArR111 应用的 TPS92560 Led 驱动器

TPS92560是TI德州仪器公司的一款LED照明-照明产品，TPS92560是用于 MR16 和 ArR111 应用的 TPS92560 Led 驱动器，本站介绍了TPS92560的封装应用图解、特点和优点、功能等，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 - 德州仪器

产品描述

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.

产品特性

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

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