Datasheet Texas Instruments TLC5955 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TLC5955 |
Controlador LED PWM de 48 canales y 16 bits con corrección de puntos, control de brillo, detección abierta / corta
Hojas de datos
TLC5955 48-Channel, 16-Bit, PWM LED Driver with DC, BC, LED Open-Short Detection, and Internal Current Setting datasheet
PDF, 1.6 Mb, Archivo publicado: marzo 7, 2014
Extracto del documento
Estado
| TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT | |
|---|---|---|---|---|
| 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) |
| Disponibilidad de muestra del fabricante | Sí | Sí | No | No |
Embalaje
| TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 56 | 56 | 56 | 56 |
| Package Type | DCA | DCA | RTQ | RTQ |
| Industry STD Term | HTSSOP | HTSSOP | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 35 | 2000 | 2000 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | TLC5955 | TLC5955 | TLC5955 | TLC5955 |
| Width (mm) | 6.1 | 6.1 | 8 | 8 |
| Length (mm) | 14 | 14 | 8 | 8 |
| Thickness (mm) | 1.15 | 1.15 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.2 | 1.2 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT |
|---|---|---|---|---|
| Analog Dimming Steps | 128 | 128 | 128 | 128 |
| Ch to Ch Accuracy(Typ), +/- % | 2 | 2 | 2 | 2 |
| Data Transfer Rate(Typ), MHz | 25 | 25 | 25 | 25 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | HTSSOP | HTSSOP | QFN | QFN |
| Package Size: mm2:W x L, PKG | 56HTSSOP: 113 mm2: 8.1 x 14(HTSSOP) | 56HTSSOP: 113 mm2: 8.1 x 14(HTSSOP) | 56QFN: 64 mm2: 8 x 8(QFN) | 56QFN: 64 mm2: 8 x 8(QFN) |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Special Features | Fault Detection,LED Open Detection,LED Short to VLED Detection | Fault Detection,LED Open Detection,LED Short to VLED Detection | Fault Detection,LED Open Detection,LED Short to VLED Detection | Fault Detection,LED Open Detection,LED Short to VLED Detection |
Plan ecológico
| TLC5955DCA | TLC5955DCAR | TLC5955RTQR | TLC5955RTQT | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: TLC5955 (4)
Clasificación del fabricante
- Semiconductors> Power Management> LED Driver> Signage/Linear