Receptor de alimentación inalámbrico de chip único de 10 W compatible con WPC bq51025

Detalles del producto

Rating Catalog Operating temperature range (°C) -40 to 125
Rating Catalog Operating temperature range (°C) -40 to 125
DSBGA (YFP) 42 7.7999999999999988 mm² 2.5999999999999996 x 3
  • Robust 10-W Receiver Solution Using Proprietary Protocol With TI’s 10-W bq500215 Transmitter
    • Post-Regulation LDO to Protect External Charger Input from Rectifier Output Transients; Inductorless Solution for Lowest Height
    • Adjustable Output Voltage (4.5 to 10 V) for Coil and Thermal Optimization
    • Supports 2S Battery Configuration (Non-WPC compliant)
    • Fully Synchronous Rectifier With 96% Efficiency
    • 97% Efficient Post Regulator
    • 84% System Efficiency at 10 W
  • WPC v1.2 Compliant Communication and Control for Compatibility With Current TX Solutions
  • Patented Transmitter Pad Detect Function Improves User Experience
  • Power Signal Frequency Measurement Allows Host to Determine Optimal Placement on TX Surface
  • I2C Communication With Host
  • Robust 10-W Receiver Solution Using Proprietary Protocol With TI’s 10-W bq500215 Transmitter
    • Post-Regulation LDO to Protect External Charger Input from Rectifier Output Transients; Inductorless Solution for Lowest Height
    • Adjustable Output Voltage (4.5 to 10 V) for Coil and Thermal Optimization
    • Supports 2S Battery Configuration (Non-WPC compliant)
    • Fully Synchronous Rectifier With 96% Efficiency
    • 97% Efficient Post Regulator
    • 84% System Efficiency at 10 W
  • WPC v1.2 Compliant Communication and Control for Compatibility With Current TX Solutions
  • Patented Transmitter Pad Detect Function Improves User Experience
  • Power Signal Frequency Measurement Allows Host to Determine Optimal Placement on TX Surface
  • I2C Communication With Host

The bq51025 device is a fully-contained wireless power receiver capable of operating in the Wireless Power Consortium (WPC) Qi protocol, which allows a wireless power system to deliver 5 W to the system with Qi inductive transmitters and up to 10 W when operating with the bq500215 primary-side controller. The bq51025 device provides a single device power conversion (rectification and regulation) as well as the digital control and communication as per WPC v1.2 specification. With market-leading 84% system efficiency and adjustable output voltage, the bq51025 device allows for unparalleled system optimization. With a maximum output voltage of 10 V, the bq51025 offers a flexible solution that offers a wireless power solution for 2S battery application and allows optimal thermal performance of the system. The I2C interface allows system designers to implement new features such as aligning a receiver on the transmitter surface or detecting foreign objects on the receiver. The bq51025 device complies with the WPC v1.2 communication protocol making it compatible with all WPC transmitter solutions. The receiver allows for synchronous rectification, regulation and control, and communication to all exist in a market-leading form factor, efficiency, and solution size.

The bq51025 device is a fully-contained wireless power receiver capable of operating in the Wireless Power Consortium (WPC) Qi protocol, which allows a wireless power system to deliver 5 W to the system with Qi inductive transmitters and up to 10 W when operating with the bq500215 primary-side controller. The bq51025 device provides a single device power conversion (rectification and regulation) as well as the digital control and communication as per WPC v1.2 specification. With market-leading 84% system efficiency and adjustable output voltage, the bq51025 device allows for unparalleled system optimization. With a maximum output voltage of 10 V, the bq51025 offers a flexible solution that offers a wireless power solution for 2S battery application and allows optimal thermal performance of the system. The I2C interface allows system designers to implement new features such as aligning a receiver on the transmitter surface or detecting foreign objects on the receiver. The bq51025 device complies with the WPC v1.2 communication protocol making it compatible with all WPC transmitter solutions. The receiver allows for synchronous rectification, regulation and control, and communication to all exist in a market-leading form factor, efficiency, and solution size.

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Documentación técnica

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Tipo Título Fecha
* Data sheet bq51025 WPC v1.2 Compliant Single Chip Wireless Power Receiver With Proprietary 10-W Power Delivery datasheet (Rev. C) PDF | HTML 14 mar 2017
EVM User's guide bq51025 Evaluation Module (PWR649) User's Guide 24 sep 2014

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

GUI para el módulo de evaluación (EVM)

SLUC575 bq5102x EVM GUI

lock = Requiere aprobación de exportación (1 minuto)
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Circuitos integrados para cargadores de baterías
BQ51021 Receptor de alimentación inalámbrico de chip único de 5 W (WPC) con I2C BQ51025 Receptor de alimentación inalámbrico de chip único de 10 W compatible con WPC bq51025 BQ51221 Receptor de alimentación inalámbrico de chip único de 5 W (WPC y PMA) de modo dual
Herramienta de cálculo

SLUC577 Foreign Object Detection (FOD) Calibration/Tuning Tool

lock = Requiere aprobación de exportación (1 minuto)
Productos y hardware compatibles

Productos y hardware compatibles

Productos
Circuitos integrados para cargadores de baterías
BQ51003 BQ51003 Receptor de alimentación inalámbrico BQ51010B Fuente de alimentación con receptor inalámbrico altamente integrada compatible con Qi (WPC V1.1) BQ51013B CI de receptor de alimentación inalámbrico totalmente integrado compatible con WPC 1.1 BQ51020 Receptor de alimentación inalámbrico de chip único de 5 W (WPC) BQ51021 Receptor de alimentación inalámbrico de chip único de 5 W (WPC) con I2C BQ51025 Receptor de alimentación inalámbrico de chip único de 10 W compatible con WPC bq51025 BQ51050B Cargador de iones de litio directo de lado secundario altamente integrado compatible con QI (WPC). BQ51051B Receptor de cargador de iones de litio con alimentación inalámbrica integrada, compatible con Qi (WP BQ51052B Receptor de cargador de iones de litio con alimentación inalámbrica integrada, compatible con Qi (WP BQ51221 Receptor de alimentación inalámbrico de chip único de 5 W (WPC y PMA) de modo dual BQ51222 Receptor de alimentación inalámbrico de chip único de 5 W (WPC v1.2 y PMA) de modo dual
Archivo Gerber

bq51025EVM-649 Gerber Files PCB

SLUC588.ZIP (353 KB)
Paquete Pasadores Descargar
DSBGA (YFP) 42 Ver opciones

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

Soporte y capacitación

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