TLD5095EL - Infineon

TLD5095EL Power LED Driver

The TLD5095EL is a smart multitopology LED controller with built in protection and diagnostic features. The main function of this device is to regulate a constant LED current. The constant current regulation is especially beneficial for LED color accuracy and longer lifetime. The controller concept of the TLD5095EL allows a multi-purpose usage such as Boost,.

Features

The main function of this device is to regulate a constant LED current. The constant current regulation is especially beneficial for LED color accuracy and longer lifetime. The controller concept of the TLD5095EL allows a multi-purpose usage such as Boost, Buck, Buck-Boost, SEPIC and Flyback configuration with various load current levels by simply adjusting the external components. The TLD5095EL has a PWM output for dimming a LED load. The diagnostics are communicated on a status output (pin ST) to indicate a fault condition such as an LED open circuit. The switching frequency is adjustable i.