Datasheet Texas Instruments TLC5941
| Manufacturer | Texas Instruments |
| Series | TLC5941 |
16 Channel LED Driver with Dot Correction and Grayscale PWM Control
Datasheets
16 Channel LED Driver w/DOT Correction and Grayscale PWM Control datasheet
PDF, 1.3 Mb, Revision: D, File published: Jan 3, 2008
Extract from the document
Prices
Status
| HPA00219RHBR | HPA00537PWPRG4 | TLC5941PWP | TLC5941PWPG4 | TLC5941PWPR | TLC5941PWPRG4 | TLC5941RHBR | TLC5941RHBRG4 | TLC5941RHBT | TLC5941RHBTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No | No | Yes | Yes | No | Yes | No | No |
Packaging
| 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 | Download | Download | Download | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| 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 |
Eco Plan
| HPA00219RHBR | HPA00537PWPRG4 | TLC5941PWP | TLC5941PWPG4 | TLC5941PWPR | TLC5941PWPRG4 | TLC5941RHBR | TLC5941RHBRG4 | TLC5941RHBT | TLC5941RHBTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Using the TLC5940 with Higher LED Supply Voltages and Series LEDsPDF, 353 Kb, File published: Aug 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. - Grayscale and Dot-Corrected LED Display Using TLC5941 (Rev. A)PDF, 198 Kb, Revision: A, File published: Mar 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. - LED Driver--Paralleled Outputs Provide High Current OutputsPDF, 957 Kb, File published: Sep 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
Model Line
Series: TLC5941 (10)
Manufacturer's Classification
- Semiconductors> Power Management> LED Driver> Signage/Linear
