Datasheet Texas Instruments LP55281 — Ficha de datos
Fabricante | Texas Instruments |
Serie | LP55281 |
Controlador RGB / LED blanco de 12 canales con interfaz SPI / I2C
Hojas de datos
LP55281 12-Channel RGB/White-LED Drive With SPI, I2C Interface datasheet
PDF, 1.3 Mb, Revisión: D, Archivo publicado: oct 25, 2016
Extracto del documento
Precios
Estado
LP55281RL/NOPB | LP55281RLX/NOPB | LP55281TL/NOPB | LP55281TLX/NOPB | |
---|---|---|---|---|
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 | No | Sí | No |
Embalaje
LP55281RL/NOPB | LP55281RLX/NOPB | LP55281TL/NOPB | LP55281TLX/NOPB | |
---|---|---|---|---|
N | 1 | 2 | 3 | 4 |
Pin | 36 | 36 | 36 | 36 |
Package Type | YPG | YPG | YZR | YZR |
Industry STD Term | DSBGA | DSBGA | DSBGA | DSBGA |
JEDEC Code | S-XBGA-N | S-XBGA-N | R-XBGA-N | R-XBGA-N |
Package QTY | 250 | 1000 | 250 | 1000 |
Carrier | SMALL T&R | SMALL T&R | SMALL T&R | SMALL T&R |
Device Marking | D61B | D61B | D56B | D56B |
Thickness (mm) | .4 | .4 | .675 | .675 |
Pitch (mm) | .5 | .5 | .5 | .5 |
Max Height (mm) | .725 | .725 | .675 | .675 |
Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Width (mm) | 3.3 | 3.3 | ||
Length (mm) | 3.5 | 3.5 |
Paramétricos
Parameters / Models | LP55281RL/NOPB | LP55281RLX/NOPB | LP55281TL/NOPB | LP55281TLX/NOPB |
---|---|---|---|---|
Number of Channels | 12 | 12 | 12 | 12 |
Iout(Max), A | 0.4 | 0.4 | 0.4 | 0.4 |
Iq(Typ), mA | 0.35 | 0.35 | 0.35 | 0.35 |
LED | 13 | 13 | 13 | 13 |
LED Configuration | Parallel | Parallel | Parallel | Parallel |
LED Current Per Channel, mA | 40 | 40 | 40 | 40 |
Operating Temperature Range, C | -30 to 85 | -30 to 85 | -30 to 85 | -30 to 85 |
Package Group | DSBGA | DSBGA | DSBGA | DSBGA |
Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) | See datasheet (DSBGA) |
Peak Efficiency, % | 88 | 88 | 88 | 88 |
Program Memory | No | No | No | No |
Programmable Ramp Control | Yes | Yes | Yes | Yes |
Rating | Catalog | Catalog | Catalog | Catalog |
Shutdown Current(Typ), uA | 1 | 1 | 1 | 1 |
Special Features | Current Control,I2C Control | Current Control,I2C Control | Current Control,I2C Control | Current Control,I2C Control |
Topology | Boost | Boost | Boost | Boost |
Vin(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
Vin(Min), V | 3 | 3 | 3 | 3 |
Vout(Max), V | 5.3 | 5.3 | 5.3 | 5.3 |
Vout(Min), V | 4 | 4 | 4 | 4 |
Plan ecológico
LP55281RL/NOPB | LP55281RLX/NOPB | LP55281TL/NOPB | LP55281TLX/NOPB | |
---|---|---|---|---|
RoHS | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- Color-Management LED Drivers Have a Bright FuturePDF, 512 Kb, Archivo publicado: jun 20, 2007
Linea modelo
Serie: LP55281 (4)
Clasificación del fabricante
- Semiconductors> Power Management> LED Driver> Indicator/RGBW