Datasheet Texas Instruments TLC5957
| Manufacturer | Texas Instruments |
| Series | TLC5957 |
48-channel, 16bit ES-PWM LED driver w/ Pre-charge FET, LED OPEN Detection and Caterpillar Cancelling
Datasheets
TLC5957 48-Channel, 16-Bit ES-PWM LED Driver with Pre-Charge FET, LED OPEN Detection and Caterpillar Cancelling datasheet
PDF, 998 Kb, File published: Aug 21, 2014
Extract from the document
Status
| TLC5957RTQR | TLC5957RTQT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| TLC5957RTQR | TLC5957RTQT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 56 | 56 |
| Package Type | RTQ | RTQ |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 2000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | 5957AB | 5957AB |
| Width (mm) | 8 | 8 |
| Length (mm) | 8 | 8 |
| Thickness (mm) | .9 | .9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 1 | 1 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | TLC5957RTQR | TLC5957RTQT |
|---|---|---|
| Analog Dimming Steps | 512 | 512 |
| Ch to Ch Accuracy(Typ), +/- % | 1 | 1 |
| Data Transfer Rate(Typ), MHz | 33 | 33 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Package Group | QFN | QFN |
| Package Size: mm2:W x L, PKG | 56QFN: 64 mm2: 8 x 8(QFN) | 56QFN: 64 mm2: 8 x 8(QFN) |
| Rating | Catalog | Catalog |
| Special Features | Fault Detection,LED Open Detection,Thermal Shutdown | Fault Detection,LED Open Detection,Thermal Shutdown |
Eco Plan
| TLC5957RTQR | TLC5957RTQT | |
|---|---|---|
| RoHS | Compliant | Compliant |
Model Line
Series: TLC5957 (2)
Manufacturer's Classification
- Semiconductors> Power Management> LED Driver> Signage/Linear