TLC5926IDWR, Драйвер светодиодной подсветки линейный 24-SOIC

Описание TLC5926IDWR 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 RoHSCompliantECCN (US)EAR99Part StatusActiveHTS8542.39.00.01Number of Segments16Minimum Operating Supply Voltage (V)3Maximum Operating Supply Voltage (V)5.5Typical Operating Supply Voltage (V)5|3.3Output Voltage (V)-0.5 to 20Maximum Supply Current (uA)20000Low Level Output Current (uA)1000High Level Output Current (uA)-1000Maximum Power Dissipation (mW)2200Minimum Operating Temperature (°C)-40Maximum Operating Temperature (°C)125PackagingTape and ReelStandard Package NameSOPPin Count24Supplier PackageSOICMountingSurface MountPackage Height2.35(Max)Package Length15.6(Max)Package Width7.6(Max)PCB changed24Lead ShapeGull-wingВес, г1.5