STMicroelectronics Supplier Page

STP1612PW05 LED Driver


16-channel PMW embedded LED driver from STMicroelectronics suitable


STMicroelectronics' STP1612PW05 is a 16-channel PWM embedded constant current sink LED driver with output current ranging from 3mA to 60mA. The device features open and short LED failure detection, programmable progressive output delay to minimize inrush current, and 256 gain steps to support LED aging maintenance, improving white balance and color calibration. The driver’s 20V output driving capability allows users to connect more LEDs in series. The high clock frequency (30MHz) makes the device suitable for high data rate transmission.

To improve refresh rate and minimize flickering, the STP1612PW05 takes advantage of leading edge scrambled PWM technology to effectively increase the refresh rate and provide 12- or 16-bit color depths for better image process and color enrichment in video display panels. Datasheet
PWM-embedded LED drivers

Features
  • 16 constant current output channels
  • Supply voltage: 3.3V or 5V
  • Two PWM selectable counters 12/16-bit of grayscale
  • Selectable enhanced PWM for ghost effect reduction
  • User selectable 16-bit or 256-bit serial data-in format
  • 8-bit current gain control by means of 256 steps in two selectable ranges
  • Single resistor to set the current from 3mA to 60mA
  • Programmable progressive output delay
  • Thermal protection and thermal flag
  • UVLO
  • Open and short LED detection
  • Max. clock frequency: 30MHz
  • ESD protection 2.5kV HBM, 200V MM
  • Drop-in compatibility with STP16CP\S\DP05 series

Digi-Key P/N Manufacturer P/N Description
497-10620-1-ND STP1612PW05MTR IC LED DVR 16CH CC SINK 24-SOIC
497-10621-1-ND STP1612PW05TTR IC LED DVR 16CH CC SINK 24-TSSOP
497-10623-1-ND STP1612PW05XTTR IC LED DVR 16CH CC SINK 24-TSSOP
Available in Tape & Reel (-2-ND), Cut Tape (-1-ND), and custom Digi-Reel® (-6-ND)