- 您现在的位置：买卖IC网 > PDF目录16698 > BQ51013AYFPR (Texas Instruments)IC WIRELESS PWR RCVR 28DSBGA PDF资料下载
参数资料
| 型号： | BQ51013AYFPR |
| 厂商： | Texas Instruments |
| 文件页数： | 32/45页 |
| 文件大小： | 0K |
| 描述： | IC WIRELESS PWR RCVR 28DSBGA |
| 标准包装： | 3,000 |
| 应用： | 无线电源接收器 |
| 电流 - 电源： | 1.5A |
| 电源电压： | 4 V ~ 10 V |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-XFBGA，DSBGA |
| 供应商设备封装： | 28-DSBGA（1.9x3） |
| 包装： | 带卷 (TR) |
| 配用： | 732-4057-ND - WIRELESS CHARGING RECEIVING COIL |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页当前第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页
bq51014 is Not Recommended For New Designs
SLUSAY6B – MARCH 2012 – REVISED OCTOBER 2013
Figure 46. WPC v1.0 Receiver Coil Test Fixture for the Inductance Measurement Ls’ (copied from System
Description Wireless Power Transfer, volume 1: Low Power, Part 1 Interface Definition, Version 1.0.1,
Figure 4-4)
The primary shield is to be 50 mm x 50 mm x 1 mm of Ferrite material PC44 from TDK Corp. The gap d Z is to be
3.4 mm. The receiver coil, as it will be placed in the final system (e.g. the back cover and battery must be
included if the system calls for this), is to be placed on top of this surface and the inductance is to be measured
at 1-V RMS and a frequency of 100 kHz. This measurement is termed Ls’. The same measurement is to be
repeated without the test fixture shown in Figure 11 . This measurement is termed Ls or the free-space
1 ê
(
)
f × 2 p × L ' ú
S S ú
é
C = ê
?
2 ù
?
- 1
( f D × 2 p )
é
C = ê
2 ê
?
2
ú
× L - 1 ù
S C ú
1 ?
- 1
(6)
Where f S is 100 kHz +5/-10% and f D is 1 MHz ±10%. C1 must be chosen first prior to calculating C2.
Q =
2 p× f D × L S
R
(7)
where R is the DC resistance of the receiver coil. All other constants are defined above.
Receiver Coil Load-Line Analysis
When choosing a receiver coil, it is recommend to analyze the transformer characteristics between the primary
coil and receiver coil via load-line analysis. This will capture two important conditions in the WPC system:
1. Operating point characteristics in the closed loop of the WPC system.
2. Instantaneous transient response prior to the convergence of the new operating point.
32
Product Folder Links: bq51013A bq51014
Copyright ? 2012–2013, Texas Instruments Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| H2MXH-4018G | DIP CABLE - HDM40H/AE40G/X |
| 0210490385 | CABLE JUMPER 1.25MM .305M 30POS |
| ELC-09D561DF | COIL CHOKE 560UH RADIAL |
| V375C36E150BG2 | CONVERTER MOD DC/DC 36V 150W |
| H4PXH-1436G | DIP CABLE - HDP14H/AE14G/X |
相关代理商/技术参数 |
参数描述 |
|---|---|
| BQ51013AYFPT | 功能描述:电池管理 Qi Int Wireless Pwr Receiver Solution RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| BQ51013B | 制造商:TI 制造商全称:Texas Instruments 功能描述:Highly Integrated Wireless Receiver Qi (WPC V1.1) Compliant Power Supply |
| BQ51013BEVM-764 | 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:CPU |
| BQ51013BRHLR | 功能描述:电池管理 Fully Intg Wireless Pwr Receiver IC RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| BQ51013BRHLT | 功能描述:其他电源管理 Fully Intg Wireless Pwr Receiver IC RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。