TLC5926IDWR, Драйвер светодиодной подсветки линейный 24-SOIC

The TLC5926IDWR is a 16-channel Constant Current LED Sink Driver designed for LED displays and LED lighting applications with open-load, shorted-load and over-temperature detection and constant-current control. The TLC5926 contains a 16-bit shift register and data latches, which convert serial input data into parallel output format. At the output stage, 16 regulated-current ports provide uniform and constant current for driving LEDs within a wide range of VF (forward voltage) variations. Used in systems designed for LED display applications (for example, LED panels), TLC5926 provides great flexibility and device performance. Users can adjust the output current from 5 to 120mA through an external resistor Rext, which gives flexibility in controlling the light intensity of LEDs. The TLC5926 is designed for up to 17V at the output port. The high clock frequency 30MHz also satisfies the system requirements of high-volume data transmission. • 16 Constant-current output channels • Output current adjusted through single external resistor • Constant output current range (5 to 120mA) • Constant output current invariant to load voltage change • Open load and short load detection • 256-step Programmable global current gain • Excellent output current accuracy • 30MHz Clock frequency • Schmitt-trigger inputs • Thermal shutdown for over-temperature protection • Green product and no Sb/Br EU RoHS Compliant ECCN (US) EAR99 Part Status Active HTS 8542.39.00.01 Number of Segments 16 Minimum Operating Supply Voltage (V) 3 Maximum Operating Supply Voltage (V) 5.5 Typical Operating Supply Voltage (V) 5|3.3 Output Voltage (V) -0.5 to 20 Maximum Supply Current (uA) 20000 Low Level Output Current (uA) 1000 High Level Output Current (uA) -1000 Maximum Power Dissipation (mW) 2200 Minimum Operating Temperature (°C) -40 Maximum Operating Temperature (°C) 125 Packaging Tape and Reel Standard Package Name SOP Pin Count 24 Supplier Package SOIC Mounting Surface Mount Package Height 2.35(Max) Package Length 15.6(Max) Package Width 7.6(Max) PCB changed 24 Lead Shape Gull-wing Вес, г 1.5 Texas Instruments