Datasheet Texas Instruments TLC5941 — Ficha de datos

Fabricante	Texas Instruments
Serie	TLC5941

Controlador LED de 16 canales con corrección de puntos y control PWM en escala de grises

Hojas de datos

PDF, 1.3 Mb, Revisión: D, Archivo publicado: enero 3, 2008

Extracto del documento

	HPA00219RHBR	HPA00537PWPRG4	TLC5941PWP	TLC5941PWPG4	TLC5941PWPR	TLC5941PWPRG4	TLC5941RHBR	TLC5941RHBRG4	TLC5941RHBT	TLC5941RHBTG4
Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí	No	No	No	Sí	Sí	No	Sí	No	No

	HPA00219RHBR	HPA00537PWPRG4	TLC5941PWP	TLC5941PWPG4	TLC5941PWPR	TLC5941PWPRG4	TLC5941RHBR	TLC5941RHBRG4	TLC5941RHBT	TLC5941RHBTG4
N	1	2	3	4	5	6	7	8	9	10
Pin	32	28	28	28	28	28	32	32	32	32
Package Type	RHB	PWP	PWP	PWP	PWP	PWP	RHB	RHB	RHB	RHB
Industry STD Term	VQFN	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	VQFN	VQFN	VQFN	VQFN
JEDEC Code	S-PQFP-N	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	R-PDSO-G	S-PQFP-N	S-PQFP-N	S-PQFP-N	S-PQFP-N
Package QTY	3000	2000	50	50	2000	2000	3000	3000	250	250
Carrier	LARGE T&R	LARGE T&R	TUBE	TUBE	LARGE T&R	LARGE T&R	LARGE T&R	LARGE T&R	SMALL T&R	SMALL T&R
Device Marking	5941	TLC5941	TLC5941	TLC5941	TLC5941	TLC5941	TLC	TLC	5941	5941
Width (mm)	5	4.4	4.4	4.4	4.4	4.4	5	5	5	5
Length (mm)	5	9.7	9.7	9.7	9.7	9.7	5	5	5	5
Thickness (mm)	.9	1	1	1	1	1	.9	.9	.9	.9
Pitch (mm)	.5	.65	.65	.65	.65	.65	.5	.5	.5	.5
Max Height (mm)	1	1.2	1.2	1.2	1.2	1.2	1	1	1	1
Mechanical Data	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar	Descargar

Parameters / Models	HPA00219RHBR	HPA00537PWPRG4	TLC5941PWP	TLC5941PWPG4	TLC5941PWPR	TLC5941PWPRG4	TLC5941RHBR	TLC5941RHBRG4	TLC5941RHBT	TLC5941RHBTG4
Analog Dimming Steps	64	64	64	64	64	64	64	64	64	64
Ch to Ch Accuracy(Typ), +/- %	1	1	1	1	1	1	1	1	1	1
Data Transfer Rate(Typ), MHz	30	30	30	30	30	30	30	30	30	30
Operating Temperature Range, C	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Package Group	VQFN	HTSSOP	HTSSOP	HTSSOP	HTSSOP	HTSSOP	VQFN	VQFN	VQFN	VQFN
Package Size: mm2:W x L, PKG	32VQFN: 25 mm2: 5 x 5(VQFN)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)	28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP)	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)	32VQFN: 25 mm2: 5 x 5(VQFN)
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Special Features	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good	Error Flag,Fault Detection,LED Open Detection,Power Good

	HPA00219RHBR	HPA00537PWPRG4	TLC5941PWP	TLC5941PWPG4	TLC5941PWPR	TLC5941PWPRG4	TLC5941RHBR	TLC5941RHBRG4	TLC5941RHBT	TLC5941RHBTG4
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Descargar
Using the TLC5940 with Higher LED Supply Voltages and Series LEDs
PDF, 353 Kb, Archivo publicado: agosto 20, 2007
This application report describes how to accommodate higher LED supply voltages and increase the number of series LEDs that the TLC5940 can drive.
Descargar
Grayscale and Dot-Corrected LED Display Using TLC5941 (Rev. A)
PDF, 198 Kb, Revisión: A, Archivo publicado: marzo 5, 2008
The TLC5941 LED driver uses a serial data interface to receive grayscale and dot correction data. This application report discusses the hardware and firmware to drive the TLC5941 with a MSP430F427 microcontroller.
Descargar
LED Driver--Paralleled Outputs Provide High Current Outputs
PDF, 957 Kb, Archivo publicado: sept 25, 2006
This application report describes how to use the TLC5922, TLC5923, and TLC5924 to drive high-current LEDs. These ICs are designed to provide 16 individually controllable constant-current sinks. However, the 16 outputs can be connected in parallel to increase the current drive capability. Paralleling the outputs of these ICs allows the TLC5922, TLC5923, and TLC5924 to drive high-power LEDs such as

Serie: TLC5941 (10)