Datasheet Texas Instruments TPS61162AYFFR — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS61162A |
| Numero de parte | TPS61162AYFFR |
Controladores WLED de doble canal para teléfonos inteligentes 9-DSBGA -55 a 125
Hojas de datos
TPS6116xA Dual-Channel WLED Drivers For Smart Phones datasheet
PDF, 1.8 Mb, Revisión: A, Archivo publicado: jun 18, 2015
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 9 | 9 |
| Package Type | YFF | YFF |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | S-XBGA-N | S-XBGA-N |
| Package QTY | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | 61162A | TPS |
| Width (mm) | 1.4 | 1.4 |
| Length (mm) | 1.4 | 1.4 |
| Thickness (mm) | .425 | .425 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .625 | .625 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Number of Channels | 2 |
| Duty Cycle(Max) | 99.5 % |
| LED | 20 |
| LED Current Per Channel | 30 mA |
| Operating Temperature Range | -55 to 125 C |
| Package Group | DSBGA |
| Package Size: mm2:W x L | See datasheet (DSBGA) PKG |
| Peak Efficiency | 90 % |
| Rating | Catalog |
| Shutdown Current(Typ) | 1 uA |
| Special Features | EasyScale 1-Wire Interface,Enable/Shutdown,OVP,PWM Control,Soft Start,Thermal Shutdown |
| Switching Frequency(Max) | 1200 kHz |
| Topology | Boost |
| Type | Inductive |
| Vin(Max) | 6.5 V |
| Vin(Min) | 2.7 V |
| Vout(Max) | 26.5 V |
| Vout(Min) | 2.7 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS61162AEVM-564
TPS61162AEVM-564 Dual-Channel WLED Drivers For Smart Phone Evaluation Module
Estado del ciclo de vida: Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles)
Notas de aplicación
- Simple Backlight Driver Dimming PerformancePDF, 74 Kb, Archivo publicado: marzo 20, 2017
The TPS61158, TPS61160/61, TPS61162/63A, TPS61165, and TPS61169 (hereafter TPS611xx) are simple backlight drivers commonly used in smartphones and tablets. These devices support PWM dimming with an input voltage as low as 2.7 V. This application note discusses the requirements for using tje TPS611xx parts at the lowest performance specifications for PWM dimming. - Analog PWM Dimming in White-LED DriversPDF, 539 Kb, Archivo publicado: dic 21, 2016
Pulse-width modulation (PWM) is a common type of dimming used to adjust the current in white-LEDdriver devices. PWM dimming takes a rectangle waveform with variable positive duty cycle (D) and adjuststhe LED current proportionally. For many smaller format white LED drivers (7-inch screen size or smaller),the PWM signal is converted to a DC control voltage and made to drive the LED current in
Linea modelo
Serie: TPS61162A (1)
- TPS61162AYFFR
Clasificación del fabricante
- Semiconductors > Power Management > LED Driver > Backlight LED Driver