TLC5941 Series

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

Catalog

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

Part	Type	Number of Outputs	Package Width	Package Name	Package Length	Voltage - Supply (Min)	Operating Temperature (Max)	Operating Temperature (Min)	Topology	Voltage - Supply (Max)	Internal Switch(s)	Mounting Type	Applications	Current - Output / Channel	Voltage - Output	Package / Case	Qualification	Grade
Texas Instruments TLC5941PWPG4	Linear	16	4.4 mm	28-HTSSOP 28-PowerTSSOP	0.173 in	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	80 mA	17 V
Texas Instruments TLC5941NT	Linear	16	7.62 mm	28-DIP 28-PDIP	0.3 in	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Through Hole	Backlight Signage	80 mA	17 V
Texas Instruments TLC5941PWP	Linear	16	4.4 mm	28-HTSSOP 28-PowerTSSOP	0.173 in	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	80 mA	17 V
Texas Instruments TLC5941RHBT	Linear	16	5 mm	32-VQFN	5 mm	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	80 mA	17 V	32-VFQFN Exposed Pad
Texas Instruments TLC5941RHBTG4	Linear	16	5 mm	32-VQFN	5 mm	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	80 mA	17 V	32-VFQFN Exposed Pad
Texas Instruments TLC5941QPWPRQ1	Linear	16	4.4 mm	28-HTSSOP 28-PowerTSSOP	0.173 in	3 V	125 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	60 mA	17 V		AEC-Q100	Automotive
Texas Instruments TLC5941RHBR	Linear	16	5 mm	32-VQFN	5 mm	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	80 mA	17 V	32-VFQFN Exposed Pad
Texas Instruments TLC5941PWPR	Linear	16	4.4 mm	28-HTSSOP 28-PowerTSSOP	0.173 in	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	80 mA	17 V
Texas Instruments TLC5941RHB	Linear	16	5 mm	32-VQFN	5 mm	3 V	85 °C	-40 °C	Shift Register	5.5 V	Yes	Surface Mount	Backlight Signage	80 mA	17 V	32-VFQFN Exposed Pad

Catalog

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

Description

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. 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.