TLC5927QPWPRQ1 Texas Instrument Electronic Components

The TLC5927QPWPRQ1 is designed for LED displays and LED lighting applications with open-load, shorted-load, and overtemperature detection, and constant-current control. The TLC5927QPWPRQ1 contains a 16-bit shift register and data latches, which convert serial input data into parallel output format. At the TLC5927QPWPRQ1 output stage, 16 regulated- current ports provide uniform and constant current for driving LEDs within a wide range of VF (Forward Voltage) variations.

 

The TLC592x-Q1 Constant-Current LED Sink Drivers is designed to work alone or cascaded. Because each output is independently controlled, they can be programmed to be on or off by the user. The high LED voltage (VLED) allows for the use of a single LED per output or multiple LEDs on a single string.With independently controlled outputs supplied with constant current, the LEDs can be combined in

parallel to create higher currents on a single string.

 

TLC5927QPWPRQ1 Texas Instrument Electronic Components Features

Type

Main product features

TLC5927QPWPRQ1

Qualified for Automotive Applications

16 Constant-Current Output Channels

Output Current Adjusted By External Resistor

30-MHz Clock Frequency

 

Product Applications

General LED Lighting Applications

LED Display Systems

LED Signage

Automotive LED Lighting

White Goods