TLD2314EL

LITIX™ Basic TLD2314EL 3 Channel High-Side Current Source Package PG-SSOP-14 Marking TLD2314 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 (e.g. RGB), interior illumination and dash board lighting. VBATT GND IS O-Pu lse protection circuit depending on req uire ment s DEN IN_SE T3 IN_SE T2 IN_SE T1 In ter na l sup ply The rm a l pr o tectio n Diagnosis en ab le Current ad justm en t TLD2314EL Ou tpu t control St atu s OUT3 OUT2 OUT1 RSET3 RSET2 RSET1 470kΩ* ST CST =10 0pF ** GND * In case PWM via VS is performed ** For EMI improvement if required Application Diagram with TLD2314EL to other LITIX™ Basic Cmod=2.2µF CVS =4.7nF VS 4.7nF** 4.7nF** 4.7nF** Data Sheet www.infineon.com Rev. 1.21 2021-07-05 LITIX™ Basic TLD2314EL Overview Basic Features 3 Channel device with integrated output stages (current sources), optimized to drive LEDs with output current up to 120 mA per channel Low current consumption PWM-operation supported via VS-pin Output current adjustable via external low power resistor and possibility to connect PTC resistor for LED protection during over temperature conditions Reverse polarity protection and overload protection Undervoltage detection Open load and short circuit to GND diagnosis Wide temperature range: -40°C < Tj < 150°C PG-SSOP-14 package with exposed heatslug Descripti...