MAX16806 Datasheet

MAX16806 EEPROM-Programmable

The MAX16805/MAX16806 LED drivers eliminate the need for microcontrollers or switch-mode converters for automotive interior dome, map, and courtesy light applications. An EEPROM-programmable LED currentsense reference simplifies production by using one sense resistor to set the LED current for all L.

Features

o EEPROM or I2C* Dynamically Programmable: LED Current Foldback for High Input Voltage LED Current Reference LED Current Thermal Foldback (MAX16806) o On-Board 200Hz Ramp Generator Eliminates the Need for µC PWM Signal o Flexible Analog or PWM Control for PWM or Theater Dimming o Wetting Current and Debounce for Momentary Switch (MAX16806) o 5.5V to 40V Input with Up to 39V Output Capability o 35mA to 350mA Adjustable LED Current o Waveshaping Minimizes EMI During Dimming o Output Short-Circuit and Overtemperature Protection o -40°C to +125°C Operating Temperature Range MAX16805/MAX16806 Ord.