công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

BQ51221 bảng dữ liệu(PDF) 21 Page - Texas Instruments

tên linh kiện BQ51221
Giải thích chi tiết về linh kiện  BQ51013B Highly Integrated Wireless Receiver Qi (WPC v1.2) Compliant Power Supply
PDF  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  TI2 [Texas Instruments]
Trang chủ  https://www.ti.com
Logo TI2 - Texas Instruments

BQ51221 bảng dữ liệu(HTML) 21 Page - Texas Instruments

Back Button BQ51221 Datasheet HTML 17Page - Texas Instruments BQ51221 Datasheet HTML 18Page - Texas Instruments BQ51221 Datasheet HTML 19Page - Texas Instruments BQ51221 Datasheet HTML 20Page - Texas Instruments BQ51221 Datasheet HTML 21Page - Texas Instruments BQ51221 Datasheet HTML 22Page - Texas Instruments BQ51221 Datasheet HTML 23Page - Texas Instruments BQ51221 Datasheet HTML 24Page - Texas Instruments BQ51221 Datasheet HTML 25Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 50 page
background image
C
RES1
C
RES2
COIL
AC1
AC2
VRECT
GND
C
MOD
Figure 8-5. Capacitive Modulation
The amplitude change in the TX coil voltage or current can be detected by the transmitter's decoder. The
resulting signal observed by the TX is shown in Figure 8-6.
AC to DC
Voltage/
Current
Conditioning
Controller
Rectification
Drivers
System
Load
Controller
V/I
Sense
Power
BQ51013B
Communication
Battery
Charger
LI-Ion
Battery
BQ500212A
0
0
0
1
1
Figure 8-6. TX Coil Voltage/Current
The WPC protocol uses a differential bi-phase encoding scheme to modulate the data bits onto the TX coil
voltage/current. Each data bit is aligned at a full period of 0.5 ms (tCLK) or 2 kHz. An encoded ONE results in two
transitions during the bit period and an encoded ZERO results in a single transition. See Figure 8-7 for an
example of the differential bi-phase encoding.
www.ti.com
BQ51013B
SLUSB62D – MARCH 2013 – REVISED SEPTEMBER 2020
Copyright © 2020 Texas Instruments Incorporated
Submit Document Feedback
21
Product Folder Links: BQ51013B



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com