TLD5045EJ Datasheet - Infineon

TLD5045EJ 700mA High Integration - DC/DC Step-Down Converter

The TLD5045EJ is a highly integrated smart LED buck controller with built in protection functions. The main function of this device is to drive single or multiple series connected LEDs efficiently from a voltage source (VS) higher than the LED forward voltage by regulating a constant LED current (IL.

TLD5045EJ Features

* Constant current generation

* Wide input voltage range from 5 V to 40 V

* Peak current regulation

* Very low current consumption (< 2 µA) in sleep mode

* Integrated power transistor with low saturation voltage

* Integrated fast freewheeling diode

TLD5045EJ-Infineon.pdf