TPS92550 Datasheet - Texas Instruments

TPS92550 450mA 14W Constant Current Buck LED Driver Micro-Module

The TPS92550 Constant Current Buck LED Driver Micro-Module drives maximum 450mA LED current up to 10 LEDs in a single string (maximum 14W). It integrates all the power components including the power inductor. The TPS92550 provides a full turnkey, highly efficient solution for wide range of single st.

TPS92550 Features

* 1

* 2 Integrated all Power Components Including the Power Inductor

* Wide Input Voltage Range : 4.5V

* 36V

* Constant Switching Frequency at 400kHz

* High Contrast Ratio (Minimum dimming current pulse width < 16µs)

* Drives up to 10 LEDs in Series at 36V

TPS92550 Datasheet (2.26 MB)