Products, Materials + Tools | Jan 20, 2011

ILD4035 – Step-down LED Driver for 1W LEDs

Infineons new ILD4035 LED Driver is dedicated specifically for driving 1W LEDs. The ILD4035 is a perfect match for indoor and outdoor LED lighting applications up to 42V supply voltage. The flexible dimming concept allows LED dimming either with a PWM signal or an analog voltage. ILD4035 comes with an internal power stage for LED drive currents up to 350mA and protection features such as LED thermal protection, overcurrent and overvoltage protection, all integrated in a small SC-74 package.

Features:
• Wide input voltage range: 4.5 V ... 42 V
• Internal switch
• 350 mA LED output current
• Over current protection
• Over voltage protection
• Reversible temperature shut down mechanism
• Inherent open- circuit LED protection
• Soft- start capability
• Low shut down current < 100 nA in operating voltage range
• Analog voltage and PWM dimming possible
• Typical 3% output current accuracy
• Very low LED current drift over temperature
• Minimum external components required
• Small Package: SC74

Applications:
• LED Driver for general lighting applications
• Indoor illumination, residential lighting
• Outdoor illumination, street lighting
• Office lighting, downlights
• Architectural lighting

For additional information please download the datasheet or visit www.infineon.com/lowcostleddrivers
Where to Buy - Infineon distribution partners and sales offices can be selected at www.infineon.com/cms/en/product/where-to-buy.html

FEATURED

Provide UVC Disinfection Total Solution for You - Edison Opto

Provide UVC Disinfection Total Solution for You - Edison Opto In recent years, due to the global outbreak of COVID-19, the people's demand for anti-epidemic and sterilization of anti-virus products has risen, ranging from portable sterilization equipment, home appliances sterilization, and public health sterilization. With the rise of environmental awareness ... Read more »

EDITORIAL

Zhaga and the DALI Alliance Add Sensors and Controllers to Zhaga-D4i Certification

Zhaga and the DALI Alliance Add Sensors and Controllers to Zhaga-D4i Certification The joint Zhaga-D4i certification program from the DALI Alliance and the Zhaga Consortium has already qualified a number of Zhaga-D4i Book 18 outdoor luminaires with Zhaga receptacles and D4i components. Now, certified D4i control devices with Zhaga connectors can also be submitted for Zhaga-D4i ... Read more »