Infineon TLE4242GATMA3

TLE4242G Series 4.5 V to 42 V 500 mA Linear LED Driver - PG-TO263-7

LED Driver 3Segment 5V/9V/12V/15V/18V/24V Automotive 8-Pin(7+Tab) TO-263

LED Lighting Controllers; INFINEON; TLE4242G; 7; 24 V; Surface Mount; 1

LED DRIVER, ADJ CURRENT, TO-263-7; Topology:Constant Current; No. of Outputs:1; Output Current:500mA; Output Voltage:40V; Input Voltage:4.5V to 42V; Dimming Control Type:PWM; Operating Temperature Range:-40°C to +150°C; Driver Case Style:TO-263; SVHC:No SVHC (19-Dec-2011); Base Number:4242; Device Type:LED; Interface Type:Serial; LED Display Type:LED; LED Driver Application:Automotive Lighting; No. of Pins:7; Operating Temperature Max:150°C; Operating Temperature Min:-40°C; Output Voltage Max:40V; Package / Case:TO-263 (D2-Pak); Supply Voltage Max:42V; Supply Voltage Min:4.5V; Termination Type:SMD

The TLE 4242 G is an integrated adjustable constant current source driving loads up to 500 mA. The output current level can be adjusted via an external resistor. The IC is designed to supply high power LEDs (e.g. Osram Dragon LA W57B) under the severe conditions of automotive applications resulting in constant brightness and extended LED lifetime. It is provided in the surface mounted PG-TO263-7-1 package. Protection circuits prevent damage to the device in case of overload, short circuit, reverse polarity and overheat. The connected LEDs are protected against reverse polarity as well as excess voltages up to 45 V. The integrated PWM input of the TLE 4242 G permits LED brightness regulation by pulse width modulation. Due to the high input impedance of the PWM input the LED driver can be operated as a protected high side switch. | Summary of Features: Adjustable constant current up to 500 mA (5%); Wide input voltage range up to 42 V; Low drop voltage; Open load detection; Overtemperature protection; Short circuit proof; Reverse polarity proof; Wide temperature range: -40C to 150C; Green Product (RoHS compliant); AEC Qualified