Datasheet Texas Instruments TLC5946
| Manufacturer | Texas Instruments |
| Series | TLC5946 |
16-Channel, 12-bit PWM LED Driver with 6-Bit Dot Correction
Datasheets
16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction datasheet
PDF, 1.3 Mb, Revision: B, File published: Jun 23, 2008
Extract from the document
Prices
Status
| HPA00479PWPR | HPA00639RHBR | TLC5946PW | TLC5946PWP | TLC5946PWPG4 | TLC5946PWPR | TLC5946PWR | TLC5946RHBR | TLC5946RHBRG4 | TLC5946RHBT | TLC5946RHBTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | Yes | No | Yes | No | Yes | No | No | No | Yes |
Packaging
| HPA00479PWPR | HPA00639RHBR | TLC5946PW | TLC5946PWP | TLC5946PWPG4 | TLC5946PWPR | TLC5946PWR | TLC5946RHBR | TLC5946RHBRG4 | TLC5946RHBT | TLC5946RHBTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Pin | 28 | 32 | 28 | 28 | 28 | 28 | 28 | 32 | 32 | 32 | 32 |
| Package Type | PWP | RHB | PW | PWP | PWP | PWP | PW | RHB | RHB | RHB | RHB |
| Industry STD Term | HTSSOP | VQFN | TSSOP | HTSSOP | HTSSOP | HTSSOP | TSSOP | VQFN | VQFN | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | 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 | 2000 | 3000 | 50 | 50 | 50 | 2000 | 2000 | 3000 | 3000 | 250 | 250 |
| Carrier | TUBE | LARGE T&R | TUBE | TUBE | TUBE | TUBE | TUBE | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | TLC5946 | TLC | PJ5946 | TLC5946 | TLC5946 | TLC5946 | PJ5946 | 5946 | TLC | TLC | 5946 |
| Width (mm) | 4.4 | 5 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 5 | 5 | 5 | 5 |
| Length (mm) | 9.7 | 5 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 5 | 5 | 5 | 5 |
| Thickness (mm) | 1 | .9 | 1 | 1 | 1 | 1 | 1 | .9 | .9 | .9 | .9 |
| Pitch (mm) | .65 | .5 | .65 | .65 | .65 | .65 | .65 | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.2 | 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 | Download |
Parametrics
| Parameters / Models | HPA00479PWPR | HPA00639RHBR | TLC5946PW | TLC5946PWP | TLC5946PWPG4 | TLC5946PWPR | TLC5946PWR | TLC5946RHBR | TLC5946RHBRG4 | TLC5946RHBT | TLC5946RHBTG4 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Dimming Steps | 64 | 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 | 1 |
| Data Transfer Rate(Typ), MHz | 30 | 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 | -40 to 85 |
| Package Group | TSSOP | VQFN | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | VQFN | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 28HTSSOP: 62 mm2: 6.4 x 9.7(HTSSOP) | 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 | 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 | Error Flag,Fault Detection,LED Open Detection,Power Good |
Eco Plan
| HPA00479PWPR | HPA00639RHBR | TLC5946PW | TLC5946PWP | TLC5946PWPG4 | TLC5946PWPR | TLC5946PWR | TLC5946RHBR | TLC5946RHBRG4 | TLC5946RHBT | TLC5946RHBTG4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: TLC5946 (11)
Manufacturer's Classification
- Semiconductors> Power Management> LED Driver> Signage/Linear
