12V Automotive LED Driver IC TLD1311EL LITIX™ Basic - Open Load Condition Management

Open online SPICE simulator circuit link: atv_12v_LED_lighting_driver_TLD1311EL_application_circuit.TSC


12V Automotive LED Driver IC LITIX™ Basic TLD1311EL
Open Load condition management - transient

- Change simulation time:
"Analysis->Transient: Start - End Display"

The ambient temperature of the entire chip can be set via the temperature parameter of the
simulator
To change the temperature, go to:
"Analysis -> Set Analysis Parameters -> Set Temperature of Environment"

LITIX™ Basic TLD1311EL is a three channel high side driver IC
with integrated output stages. It is designed to control LEDs with a
current up to 120 mA. In typical automotive applications the device is
capable to drive i.e. 3 red LEDs per chain (total 9 LEDs) with a current
up to 60mA, which is limited by thermal cooling aspects. The output
current is controlled practically independent of load and supply voltage
changes.

This setup is showing the Open Load condition using N-1 detection with
ST pin connected to an external resistor.

For more information, please consult the Application Information section
from datasheet.


Technical Assistance

Product info: TLD1311EL

Other circuits