Specification	TLC5941QPWPRQ1

Applications	Backlight, Signage
Current - Output / Channel	60 mA
Grade	Automotive
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	16
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Package / Case	28-PowerTSSOP
Package / Case [custom]	4.4 mm
Package / Case [custom]	0.173 "
Qualification	AEC-Q100
Supplier Device Package	28-HTSSOP
Topology	Shift Register
Type	Linear
Voltage - Output	17 V
Voltage - Supply (Max)	5.5 V
Voltage - Supply (Min) [Min]	3 V

TLC5941-Q1 Series

Automotive catalog 16 channel LED driver with dot correction and grayscale PWM control

Part	Voltage - Output	Current - Output / Channel	Supplier Device Package	Applications	Topology	Package / Case [custom]	Package / Case	Package / Case [custom]	Number of Outputs	Voltage - Supply (Min) [Min]	Mounting Type	Voltage - Supply (Max)	Operating Temperature [Max]	Operating Temperature [Min]	Type	Package / Case	Package / Case	Qualification	Grade
Texas Instruments TLC5941PWPG4	17 V	80 mA	28-HTSSOP	Backlight Signage	Shift Register	4.4 mm	28-PowerTSSOP	0.173 "	16	3 V	Surface Mount	5.5 V	85 °C	-40 °C	Linear
Texas Instruments TLC5941NT	17 V	80 mA	28-PDIP	Backlight Signage	Shift Register		28-DIP		16	3 V	Through Hole	5.5 V	85 °C	-40 °C	Linear	0.3 in	7.62 mm
Texas Instruments TLC5941PWP	17 V	80 mA	28-HTSSOP	Backlight Signage	Shift Register	4.4 mm	28-PowerTSSOP	0.173 "	16	3 V	Surface Mount	5.5 V	85 °C	-40 °C	Linear
Texas Instruments TLC5941RHBT	17 V	80 mA	32-VQFN (5x5)	Backlight Signage	Shift Register		32-VFQFN Exposed Pad		16	3 V	Surface Mount	5.5 V	85 °C	-40 °C	Linear
Texas Instruments TLC5941QPWPRQ1	17 V	60 mA	28-HTSSOP	Backlight Signage	Shift Register	4.4 mm	28-PowerTSSOP	0.173 "	16	3 V	Surface Mount	5.5 V	125 ¯C	-40 °C	Linear			AEC-Q100	Automotive
Texas Instruments TLC5941RHBR	17 V	80 mA	32-VQFN (5x5)	Backlight Signage	Shift Register		32-VFQFN Exposed Pad		16	3 V	Surface Mount	5.5 V	85 °C	-40 °C	Linear
Texas Instruments TLC5941PWPR	17 V	80 mA	28-HTSSOP	Backlight Signage	Shift Register	4.4 mm	28-PowerTSSOP	0.173 "	16	3 V	Surface Mount	5.5 V	85 °C	-40 °C	Linear
Texas Instruments TLC5941RHB	17 V	80 mA	32-VQFN (5x5)	Backlight Signage	Shift Register		32-VFQFN Exposed Pad		16	3 V	Surface Mount	5.5 V	85 °C	-40 °C	Linear

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	2000	$ 1.27
Digikey	Cut Tape (CT)	1	$ 2.73
		10	$ 2.45
		25	$ 2.32
		100	$ 2.01
		250	$ 1.91
		500	$ 1.71
		1000	$ 1.44
	Digi-Reel®	1	$ 2.73
		10	$ 2.45
		25	$ 2.32
		100	$ 2.01
		250	$ 1.91
		500	$ 1.71
		1000	$ 1.44
	Tape & Reel (TR)	2000	$ 1.37
		6000	$ 1.32
Texas Instruments	LARGE T&R	1	$ 2.29
		100	$ 1.89
		250	$ 1.36
		1000	$ 1.02

Description

General part information

TLC5941-Q1 Series

The TLC5941-Q1 device is a 16-channel, constant-current sink, LED driver. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step constant-current sink (dot correction), which both are accessible via a serial interface. This device features two fault diagnostic circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an over temperature condition.

The TLC5941-Q1 features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an overtemperature condition.

Documents

Technical documentation and resources

TLC5941-Q1 16-Channel LED Driver With Dot Correction and Grayscale PWM Control datasheet (Rev. A)

Data sheet