QIWPC无线充电规范标准V1.2.3(Part4:ReferenceDesigns)

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The Qi Wireless Power Transfer System

Power Class 0 Specification

Part 4: Reference Designs

Version 1.2.3

February 2017

WIRELESS POWER

C O N S O R T I U M

  The Qi Wireless Power Transfer System  Part 4: Reference Designs 
  Power Class 0 
Version 1.2.3    Contents 
    Wireless Power Consortium 

WIRELESS POWER
C O N S O R T I U M
Contents 
General ............................................................................................................. 6 
1  Introduction .............................................................................................................................................. 6 
2  Scope ......................................................................................................................................................... 6 
2.1  Current Specification structure (introduced in version 1.2.1) ........................................................... 6 
2.2  Earlier Specification structure (version 1.2.0 and below) ................................................................. 7 
3  Main features ............................................................................................................................................ 7 
4  Conformance and references ................................................................................................................... 8 
4.1  Conformance ..................................................................................................................................... 8 
4.2  References ......................................................................................................................................... 8 
5  Definitions ................................................................................................................................................. 9 
6  Acronyms ................................................................................................................................................ 13 
7  Symbols ................................................................................................................................................... 15 
8  Conventions ............................................................................................................................................ 16 
8.1  Cross references .............................................................................................................................. 16 
8.2  Informative text ............................................................................................................................... 16 
8.3  Terms in capitals .............................................................................................................................. 16 
8.4  Units of physical quantities ............................................................................................................. 16 
8.5  Decimal separator ........................................................................................................................... 16 
8.6  Notation of numbers ....................................................................................................................... 17 
8.7  Bit ordering in a byte ....................................................................................................................... 17 
8.8  Byte numbering ............................................................................................................................... 17 
8.9  Multiple-bit fields ............................................................................................................................ 18 
9  Operators ................................................................................................................................................ 18 
9.1  Exclusive-OR .................................................................................................................................... 18 
9.2  Concatenation ................................................................................................................................. 18 
10  Measurement equipment ....................................................................................................................... 18 
Power Transmitter reference designs .............................................................. 19 
1  Introduction ............................................................................................................................................ 19 
2  Baseline Power Profile designs that activate a single Primary Coil at a time ......................................... 20 
2.1  Power Transmitter design A1 .......................................................................................................... 21 
2.2  Power Transmitter design A2 .......................................................................................................... 22 
2.3  Power Transmitter design A3 .......................................................................................................... 27 
2.4  Power Transmitter design A4 .......................................................................................................... 31 

  The Qi Wireless Power Transfer System  Part 4: Reference Designs 
  Power Class 0 
Version 1.2.3    Contents 
    Wireless Power Consortium 

WIRELESS POWER
C O N S O R T I U M
2.5  Power Transmitter design A5 .......................................................................................................... 37 
2.6  Power Transmitter design A6 .......................................................................................................... 38 
2.7  Power Transmitter design A7 .......................................................................................................... 44 
2.8  Power Transmitter design A8 .......................................................................................................... 48 
2.9  Power Transmitter design A9 .......................................................................................................... 53 
2.10  Power Transmitter design A10 ........................................................................................................ 54 
2.11  Power Transmitter design A11 ........................................................................................................ 60 
2.12  Power Transmitter design A12 ........................................................................................................ 66 
2.13  Power Transmitter design A13 ........................................................................................................ 72 
2.14  Power Transmitter design A14 ........................................................................................................ 77 
2.15  Power Transmitter design A15 ........................................................................................................ 83 
2.16  Power Transmitter design A16 ........................................................................................................ 88 
2.17  Power Transmitter design A17 ........................................................................................................ 94 
2.18  Power Transmitter design A18 ........................................................................................................ 99 
2.19  Power Transmitter design A19 ...................................................................................................... 104 
2.20  Power Transmitter design A20 ...................................................................................................... 110 
2.21  Power Transmitter design A21 ...................................................................................................... 115 
2.22  Power Transmitter design A22 ...................................................................................................... 122 
2.23  Power Transmitter design A23 ...................................................................................................... 128 
2.24  Power Transmitter design A24 ...................................................................................................... 134 
2.25  Power Transmitter design A25 ...................................................................................................... 140 
2.26  Power Transmitter design A26 ...................................................................................................... 146 
2.27  Power Transmitter design A27 ...................................................................................................... 152 
2.28  Power Transmitter design A28 ...................................................................................................... 158 
2.29  Power Transmitter design A29 ...................................................................................................... 164 
2.30  Power Transmitter design A30 ...................................................................................................... 169 
2.31  Power Transmitter design A31 ...................................................................................................... 174 
2.32  Power Transmitter design A32 ...................................................................................................... 179 
2.33  Power Transmitter design A33 ...................................................................................................... 186 
2.34  Power Transmitter design A34 ...................................................................................................... 194 
3  Baseline Power Profile designs that activate multiple Primary Coils simultaneously .......................... 199 
3.1  Power Transmitter design B1 ........................................................................................................ 199 
3.2  Power Transmitter design B2 ........................................................................................................ 207 
3.3  Power Transmitter design B3 ........................................................................................................ 212 
3.4  Power Transmitter design B4 ........................................................................................................ 219 
3.5  Power Transmitter design B5 ........................................................................................................ 228 
3.6  Power Transmitter design B6 ........................................................................................................ 236 
3.7  Power Transmitter design B7 ........................................................................................................ 244 
 

  The Qi Wireless Power Transfer System  Part 4: Reference Designs 
  Power Class 0 
Version 1.2.3    Contents 
    Wireless Power Consortium 

WIRELESS POWER
C O N S O R T I U M
4  Extended Power Profile Power Transmitter designs ............................................................................ 251 
4.1  Power Transmitter design MP-A1 ................................................................................................. 251 
4.2  Power Transmitter design MP-A2 ................................................................................................. 258 
4.3  Power Transmitter design MP-A3 ................................................................................................. 266 
4.4  Power Transmitter design MP-A4 ................................................................................................. 272 
4.5  Power Transmitter design MP-A5 ................................................................................................. 280 
4.6  Power Transmitter design MP-A6 ................................................................................................. 285 
4.7  Power Transmitter design MP-A7 ................................................................................................. 291 
4.8  Power Transmitter design MP-A8 ................................................................................................. 300 
4.9  Power Transmitter design MP-B1.................................................................................................. 308 
Power Receiver reference designs (Informative) ........................................... 315 
1  Power Receiver example 1 (5W) ........................................................................................................... 315 
1.1  Mechanical details ......................................................................................................................... 315 
1.2  Electrical details ............................................................................................................................. 317 
2  Power Receiver example 2 (5W) ........................................................................................................... 319 
2.1  Mechanical details ......................................................................................................................... 319 
2.2  Electrical details ............................................................................................................................. 321 
3  Power Receiver example 3 (8 W) .......................................................................................................... 322 
3.1  Mechanical details ......................................................................................................................... 322 
3.2  Electrical details ............................................................................................................................. 324 
4  Power Receiver example 4 (15 W) ........................................................................................................ 325 
4.1  Mechanical details ......................................................................................................................... 325 
4.2  Electrical details ............................................................................................................................. 327 
5  Power Receiver example 5 (12 W) ........................................................................................................ 329 
5.1  Mechanical details ......................................................................................................................... 329 
5.2  Electrical details ............................................................................................................................. 330 
Annex A  History of Changes .............................................................................. 332 
 
 
 
 