Infineon Technologies ILD6070 | Demoboard LED driver

Description

The ILD6070 is a hysteretic buck LED driver IC for driving high power LEDs in general lighting applications with average currents up to 0.7 A.The ILD6070 is suitable for LED applications with a wide range of supply voltages from 4.5 V to 60 V. A multifunctional PWM input signal allows dimming of the LEDs with an analog DC voltage or an external PWM signal. To minimize colorshifts of the LEDs an analog PWM voltage is converted to an internal 1.6 kHz PWMsignal modulating the LED current.

Features

• Wide input voltage range from 4.5 V to 60 V
• Capable to provide up to 0.7 A output current
• Up to 1 MHz switching frequency
• Soft-start capability
• Analog and PWM dimming possible
• Integrated PWM generator for analog dimminginput
• Typical 3% output current accuracy
• Very low LED current drift over temperature
• Undervoltage lockout
• Over current protection
• Thermally optimized package: PG-DSO-8-27
• Adjustable over temperature protection,reducing thermal load by decreasing the current

Typical applications

• LED ballasts / Retail, office and residential downlights / LED driver for general lighting / Street and tunnel lighting

More information

• Datasheet
• IC product information