TLD1120 - 1 Channel High Side Current Source LED Driver
The LITIX™ Basic TLD1120EL is a one channel high side driver IC with integrated output stage.
It is designed to control LEDs with a current up to 360 mA.
In typical automotive applications the device is capable to drive i.e.
3 red LEDs with a current up to 180 mA, which is limited by thermal cooling
LITIX™ Basic TLD1120EL 1 Channel High-Side Current Source Package PG-SSOP-14 Marking TLD1120 1 Overview Applications Exterior LED lighting applications such as tail/brake light, turn indicator, position light, side marker, Interior LED lighting applications such as ambient lighting, interior illumination and dash board lighting.
VBATT GND IS O-Pu lse protection circuit depending on requirement s Cmod=2.2µF 10kΩ CVS =4.7nF VS EN Internal supply Thermal pr o tectio n
TLD1120 Features
* 1 Channel device with integrated output stage (current source), optimized to drive LEDs with output current up to 360 mA
* Low current consumption in sleep mode
* PWM-operation supported via VS- and EN-pin
* Output current adjustable via external low power resistor
