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BQ51013AYFPR PDF预览

BQ51013AYFPR

更新时间: 2024-01-13 04:39:42
品牌 Logo 应用领域
德州仪器 - TI 无线
页数 文件大小 规格书
45页 3852K
描述
INTEGRATED WIRELESS POWER SUPPLY RECEIVER

BQ51013AYFPR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:BGA
包装说明:DSBGA-28针数:28
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:1 week风险等级:7.46
Is Samacsys:NJESD-30 代码:R-XBGA-B28
JESD-609代码:e1长度:2.76 mm
湿度敏感等级:1功能数量:1
端子数量:28最高工作温度:125 °C
最低工作温度:封装主体材料:UNSPECIFIED
封装代码:VFBGA封装形状:RECTANGULAR
封装形式:GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:0.625 mm
标称供电电压:5 V表面贴装:YES
电信集成电路类型:TELECOM CIRCUIT温度等级:OTHER
端子面层:Tin/Silver/Copper (Sn/Ag/Cu)端子形式:BALL
端子节距:0.4 mm端子位置:BOTTOM
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.56 mm
Base Number Matches:1

BQ51013AYFPR 数据手册

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bq51013A  
bq51014  
www.ti.com  
SLUSAY6A MARCH 2012REVISED JUNE 2012  
INTEGRATED WIRELESS POWER SUPPLY RECEIVER,  
Qi (WIRELESS POWER CONSORTIUM) COMPLIANT  
Check for Samples: bq51013A, bq51014  
1
FEATURES  
Integrated Wireless Power Receiver Solution  
with a 5V Regulated Supply  
DESCRIPTION  
The bq5101x is an advanced, integrated, receiver IC  
for wireless power transfer in portable applications.  
The device provides the AC/DC power conversion  
while integrating the digital control required to comply  
with the Qi v1.0 communication protocol. Together  
with the bq500210 transmitter controller, the bq5101x  
93% Overall Peak AC-DC Efficiency  
Full Synchronous Rectifier  
WPC v1.0 Compliant Communication  
Control  
enables  
a complete contact-less power transfer  
Output Voltage Conditioning  
system for a wireless power supply solution. By using  
near-field inductive power transfer, the receiver coil  
embedded in the portable device receives the power  
transmitted by the transmitter coil via mutually  
coupled inductors. The AC signal from the receiver  
coil is then rectified and regulated to be used as a  
power supply for down-system electronics. Global  
feedback is established from the secondary to the  
transmitter in order to stabilize the power transfer  
process via back-scatter modulation. This feedback is  
established by using the Qi v1.0 communication  
protocol supporting up to 5 W applications.  
Only IC Required Between RX coil and 5V  
DC Output Voltage  
Dynamic Rectifier Control for Improved Load  
Transient Response  
Dynamic Efficiency Scaling for Optimized  
Performance Over any Range of Output Power  
Adaptive Communication Limit for Robust  
Communication During High Levels of Load  
Current Noise  
Supports 20-V Maximum Input  
Low-power Dissipative Rectifier Overvoltage  
Clamp (VOVP = 15V)  
The device integrates  
a
low-impedance full  
synchronous rectifier, low-dropout regulator, digital  
control, and accurate voltage and current loops. The  
entire power stage (rectifier and LDO) use low  
resistive NMOS FET’s to ensures high efficiency and  
low power dissipation.  
Thermal Shutdown  
Multifunction NTC and Control Pin for  
Temperature Monitoring, Done Charging and  
Fault Host Control  
Power  
bq5101x  
Stand-alone Digital Controller  
Voltage  
Conditioning  
Programmable Termination Pin for Charge  
Status 100% (CS100) Support  
AC to DC  
Drivers  
Rectification  
Load  
Communication  
1.9 x 3mm DSBG or 4.5 x 3.5mm QFN Package  
Controller  
V/I  
Sense  
Controller  
APPLICATIONS  
WPC Compliant Receivers  
Cell Phones, Smart Phones  
Headsets  
bq500210  
Transmitter  
Receiver  
Figure 1. Wireless Power Consortium  
(WPC or Qi) Inductive Power System  
Digital Cameras  
Portable Media Players  
Hand-held Devices  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2012, Texas Instruments Incorporated  

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