STMicroelectronics STAP16DPPS05
The STAP16DPPS05 features the open and short LED detection on the outputs. The detection circuit checks 3 different conditions which may occur on the output line: short to GND, short to VO or open line. The data detection results are loaded in the shift register and shifted out via the serial line output.| Part No. | STAP16DPPS05 |
|---|---|
| Datasheet | STAP16DPPS05 Download |
| Manufacturer |  STMicroelectronics |
| Description | Low voltage 16-bit constant current LED sink driver |
| Buy | Stock & Price |
FEATURES
● AECQ100 qualified● Low voltage power supply down to 3 V
● 16 constant current output channels
● Adjustable output current through external resistor
● Short and open output error detection
● Serial data IN/parallel data OUT
● 3.3 V micro driver-able
● Auto power-saving
● Output current: 3 - 40 mA
● Auto power-saving
● Max. clock frequency: 30 MHz
● 20 V current generator rated voltage
● Power supply voltage: from 3 V to 5.5 V
● Thermal shutdown for overtemperature protection
● ESD protection 2.0 KV HBM
APPLICATIONS
● Dashboard and infotainment backlighting● Exterior/interior lighting
● DTRLs
DESCRIPTION
The detection functionality is implemented without increasing the pin number through a secondary function of the output enable and latch pin (DM1 and DM2 respectively). A dedicated logic sequence allows the device to enter or leave detection mode. Through an external resistor, users can adjust the output current of the STP16DPPS05 thus controlling the light intensity of the LEDs.
