TLC5971PWPR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TLC5971PWPR
Manufacturer

TI
ChipWorker Part#

CW16737796
Category

LED Driver, LED Display Driver
Package

HTSSOP-20
Description

12Channel, 16Bit ES-PWM RGB LED Driver with 3.3V Linear Regulator 20-HTSSOP -40℃ to 85℃
Documentation

Datasheet

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TLC5971PWPR Specifications

Attribute	Attribute Value

Part Number	TLC5971PWPR
Manufacturer	TI
ChipWorker Part#	CW16737796
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	HTSSOP-20
Frequency	10 MHz
Number of Outputs	12 Output
Output Voltage	17 V
Output Current	60 mA
Supply Current	36000 mA
Number of Positions	20 Position
Power Dissipation	3121 W
Switching Frequency	12 MHz
Input Voltage (Max)	17 V
Input Voltage (Min)	6 V
Output Voltage (Max)	17 V
Output Current (Max)	60 mA
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	3121 mW
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

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
ESD sensitive device, take proper precaution while handling the device, ESD damage can range from subtle performance degradation to complete device failure.

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