P9221-R Datasheet

© 2017 Integrated Device Technology, Inc.

4

April 4, 2017

List of Tables

Table 1. Pin Descriptions...................................................................................................................................................................................5

Table 2. Absolute Maximum Ratings.................................................................................................................................................................8

Table 3. ESD Information ..................................................................................................................................................................................8

Table 4. Package Thermal Information .............................................................................................................................................................9

Table 5. Electrical Characteristics .....................................................................................................................................................................9

Table 6. Setting the Output Voltage ................................................................................................................................................................16

Table 7. Maximum Estimated Power Loss ......................................................................................................................................................19

Table 8. Device Identification Register ............................................................................................................................................................24

Table 9. Firmware Major Revision...................................................................................................................................................................24

Table 10. Firmware Minor Revision...................................................................................................................................................................24

Table 11. Status Registers ................................................................................................................................................................................24

Table 12. Interrupt Status Registers..................................................................................................................................................................25

Table 13. Interrupt Enable Registers.................................................................................................................................................................25

Table 14. Battery Charge Status .......................................................................................................................................................................25

Table 15. End Power Transfer...........................................................................................................................................................................26

Table 16. Read Register – Output Voltage........................................................................................................................................................26

Table 17. Read Register – VRECT Voltage ......................................................................................................................................................26

Table 18. Read Register – IOUT Current ..........................................................................................................................................................26

Table 19. Read Register – Die Temperature.....................................................................................................................................................27

Table 20. Read Register – Operating Frequency..............................................................................................................................................27

Table 21. Alignment X Value Register...............................................................................................................................................................27

Table 22. Alignment Y Value Register...............................................................................................................................................................27

Table 23. Command Register............................................................................................................................................................................28

Table 24. Recommended Coil Manufacturers ...................................................................................................................................................29

Table 25. P9221-R MM Evaluation Kit V2.1 Bill of Materials.............................................................................................................................31