Infineon Technologies ILD4071
LED Driver
| Part No. | ILD4071 |
|---|---|
| Datasheet | ILD4071 Download |
| Manufacturer |  Infineon Technologies |
| Description | LED Driver |
| Buy | Stock & Price |
DESCRIPTION
The ILD4071 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 higher than the LED forward voltage by regulating a constant LED current. The constant current regulation is especially beneficial for LED color accuracy and long LED lifetime. The built in freewheeling diode and switching transistor with current sense requires less external components and saves system costs. High flexibility is achieved by placing low power resistors to adjust output currents up to 700mA and the regulator switching frequency (typ. 200kHz). An integrated PWM dimming engine provides a LED dimming function by placing a simple RC network to GND. This feature is dedicated for simple decentralized light modules without micro controller involvement. Type ILD4071 Datasheet Package PG-DSO-8 EP 3 Marking ILD4071 Rev. 1.0, 2011-11-16 ILD4071 OverviewAPPLICATIONS
● LED Controller for IndustrialAPPLICATIONS
● Universal Constant Current and Voltage Source● General Illumination e.g.
