Datasheet Texas Instruments TLC5951
| Manufacturer | Texas Instruments |
| Series | TLC5951 |
24-Ch 12-Bit PWM LED Driver w/7-Bit Dot Correction 8-Bit Global Brightness
Datasheets
TLC5951 24-Channel, 12-Bit PWM LED Driver With 7-Bit Dot Correction and 3-Group, 8-Bit Global Brightness Control datasheet
PDF, 1.6 Mb, Revision: E, File published: Jul 27, 2017
Extract from the document
Prices
Status
| TLC5951DAP | TLC5951DAPR | TLC5951RHAR | TLC5951RHAT | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | Yes | Yes |
Packaging
| TLC5951DAP | TLC5951DAPR | TLC5951RHAR | TLC5951RHAT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 38 | 38 | 40 | 40 |
| Package Type | DAP | DAP | RHA | RHA |
| Industry STD Term | HTSSOP | HTSSOP | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 40 | 2000 | 2500 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | TLC5951 | TLC5951 | 5951 | 5951 |
| Width (mm) | 6.2 | 6.2 | 6 | 6 |
| Length (mm) | 12.5 | 12.5 | 6 | 6 |
| Thickness (mm) | 1.15 | 1.15 | .9 | .9 |
| Pitch (mm) | .65 | .65 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1 | 1 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | TLC5951DAP | TLC5951DAPR | TLC5951RHAR | TLC5951RHAT |
|---|---|---|---|---|
| Analog Dimming Steps | 256 | 256 | 256 | 256 |
| Ch to Ch Accuracy(Typ), +/- % | 1.5 | 1.5 | 1.5 | 1.5 |
| Data Transfer Rate(Typ), MHz | 30 | 30 | 30 | 30 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | HTSSOP | HTSSOP | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 38HTSSOP: 101 mm2: 8.1 x 12.5(HTSSOP) | 38HTSSOP: 101 mm2: 8.1 x 12.5(HTSSOP) | 40VQFN: 36 mm2: 6 x 6(VQFN) | 40VQFN: 36 mm2: 6 x 6(VQFN) |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Special Features | Error Flag,Fault Detection,LED Open Detection,Power Good,Thermal Shutdown | Error Flag,Fault Detection,LED Open Detection,Power Good,Thermal Shutdown | Error Flag,Fault Detection,LED Open Detection,Power Good,Thermal Shutdown | Error Flag,Fault Detection,LED Open Detection,Power Good,Thermal Shutdown |
Eco Plan
| TLC5951DAP | TLC5951DAPR | TLC5951RHAR | TLC5951RHAT | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Application Notes
- Using the TLC5951 for Keyboard BacklightingPDF, 174 Kb, File published: Apr 14, 2015
Model Line
Series: TLC5951 (4)
Manufacturer's Classification
- Semiconductors> Power Management> LED Driver> Signage/Linear
