STP16CPP05 Low voltage 16-bit constant current LED sink driver Datasheet - production data Description The STP16CPP05 is a monolithic, low voltage, low current power 16-bit shift register designed for LED panel displays. The STP16CPP05 contains a 16-bit serial-in, parallel-out shift register that feeds a 16-bit, D-type storage register. In the output stage, sixteen regulated current sources provide from 3 mA to 40 mA constant current to drive the LEDs. The output current setup time is 40 ns (typ), thus improving the system performance. The LEDs brightness can be controlled by using an external resistor to adjust the STP16CPP05 output current. The Features STP16CPP05 guarantees a 20 V output driving capability, allowing users to connect more LEDs 16 constant current output channels in series. The high clock frequency, 30 MHz, Adjustable output current through external makes the device suitable for high data rate resistor transmission. The 3.3 V voltage supply is useful Output current: 3-40 mA in applications that interface with a 3.3 V micro Serial data in/parallel data ouT controller. 3.3 V or 5 V supply voltage Max clock frequency 30 MHz Schmitt-trigger input ESD protection 2 kV HBM Thermal shutdown Table 1: Device summary Order code Package Packing STP16CPP05MTR SO-24 1000 parts per reel STP16CPP05TTR TSSOP24 2500 parts per reel STP16CPP05XTTR TSSOP24 exposed pad 2500 parts per reel STP16CPP05PTR QSOP-24 2500 parts per reel March 2017 DocID15379 Rev 5 1/31 www.st.com This is information on a product in full production. Contents STP16CPP05 Contents 1 Summary description ...................................................................... 3 1.1 Pin connection and description ......................................................... 3 2 Electrical ratings ............................................................................. 4 2.1 Absolute maximum ratings ................................................................ 4 2.2 Thermal data ..................................................................................... 4 2.3 Recommended operating conditions ................................................. 5 3 Electrical characteristics ................................................................ 6 4 Equivalent circuit and outputs ....................................................... 8 5 Timing diagrams ............................................................................ 11 6 Typical characteristics .................................................................. 14 7 Tast circuits ................................................................................... 17 8 Package information ..................................................................... 20 8.1 QSOP-24 package information ....................................................... 21 8.2 SO-24 package information ............................................................ 23 8.3 TSSOP24 package information ....................................................... 24 8.4 TSSOP24 exposed pad package information ................................ 26 8.5 TSSOP24, TSSOP24 exposed pad and ............................................ SO-24 packing information .............................................................. 28 9 Revision history ............................................................................ 30 2/31 DocID15379 Rev 5