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TLC6C5912PWR

TLC6C5912 12-Channel Shift-Register LED Driver

Packaging

Package | PIN: PW | 20
Temp: T (-40 to 105)
Carrier: Cut Tape
Qty Price
1-9 $1.18
10-24 $1.06
25-99 $0.98
100-249 $0.84
250-499 $0.77
500-749 $0.63
750-999 $0.50
1000+ $0.45

Features

  • Wide VCC Range From 3 V to 5.5 V
  • Output Maximum Rating of 40 V
  • Twelve Power DMOS Transistor Outputs of
    50-mA Continuous Current With VCC = 5 V or
    200-mA PWM Current With Single-Pulse Duration Less
    Than 1 ms and Average Current Less Than 50 mAr
  • Thermal Shutdown Protection
  • Enhanced Cascading for Multiple Stages
  • All Registers Cleared With Single Input
  • Low Power Consumption
  • Slow Switching Time (t and tf), Which Helps Significantly
    With Reducing EMI
  • 20-Pin TSSOP-PW Package

Texas Instruments  TLC6C5912PWR

The TLC6C5912 is a monolithic, medium-voltage, low-current power 12-bit shift register designed for use in systems that require relatively moderate load power, such as LEDs.

This device contains a 12-bit serial-in, parallel-out shift register that feeds a 12-bit D-type storage register. Data transfers through both the shift and storage registers on the rising edge of the shift-register clock (SRCK) and the register clock (RCK), respectively. The storage register transfers data to the output buffer when shift register clear (CLR) is high. A low on CLR clears all registers in the device. Holding the output enable (G) high holds all data in the output buffers low, and all drain outputs are off. Holding G low makes data from the storage register transparent to the output buffers.

This device contains a 12-bit serial-in, parallel-out shift register that feeds a 12-bit D-type storage register. Separate clocks are provided for both the shift and storage registers.

Outputs are low-side, open-drain DMOS transistors with output ratings of 40 V and 50-mA continuous sink-current OR 200-mA PWM current with single-pulse duration less than 1 ms and average current less than 50 mA capabilities when VCC = 5 V. The device contains built-in thermal shutdown protection and provides up to 2000 V of ESD protection when tested using the human-body model and the 200-V machine model.

The TLC6C5912 characterization is for operation over the ambient temperature range of −40°C to 105°C.