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TLC5971PWPR

Led Driver, 12 Outputs, Constant Current, 6V-17V in, 12MHz switch, 17V/60mA out, HTSSOP-20

TEXAS INSTRUMENTS TLC5971PWPR

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Manufacturer Part No:
TLC5971PWPR
Order Code:
3006039

Product Information

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:
Constant Current

:
6V

:
17V

:
17V

:
60mA

:
20MHz

:
12Outputs

:
SMD

:
HTSSOP

:
20Pins

:
-40°C

:
85°C

:
-

:
-

:
MSL 2 - 1 year
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Technical Docs (0)

Product Overview

The TLC5971PWPR is a 12-channel, Constant-current Sink Driver, each output channel has individually adjustable currents with 65536 PWM greyscale (GS) steps. Also, each colour group can be controlled by 128 constant-current sink steps with the global brightness control (BC) function. GS control and BC are accessible via a two-wire signal interface. The maximum current value for each channel is set by a single external resistor. All constant-current outputs are turned off when the IC is in an over-temperature condition.
  • 12 Constant-current Sink Output Channels
  • 16-bit (65536 steps) Greyscale (GS) Control with Enhanced Spectrum PWM
  • 7-bit (128 steps) for Each Colour Group Global Brightness Control (BC)
  • 3 to 5.5V Direct Power Supply
  • Up to 17V LED Supply Voltage
  • ±1% (Typical) Channel-to-channel and ±1% (Typical)Device-to-device, Constant-current Accuracy
  • 20MHz Data Transfer Rate
  • 3.3V Linear Voltage Regulator
  • Auto Display Repeat Function
  • Display Timing Reset Function
  • Internal/External Selectable GS Clock
  • Thermal Shutdown (TSD) with Auto Restart
  • Unlimited Device Cascading
  • Green Product, No Sb/Br

Applications

Power Management, LED Lighting

Packaging type Re-reel

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$3.79 ( $4.17  Inc. GST)

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