Details, datasheet, quote on part number: P9221-R-EVK
PartP9221-R-EVK
CategoryEmbedded Solutions => Engineering Tools => 8827077
TitlePower Management IC Development Tools 15W Wireless Power Receiver Ref. Kit
Description

IDT 15W Wireless Power Reference Kits are prototype kits comprised of a WPC-1.2.2 compliant transmitter board (P9242-R-EVK) and receiver board (P9221-R-EVK). The reference kits are turnkey wireless power reference designs ready for immediate prototyping. The associated layout module allows direct copy to a system board. An optimized and fully-tested BOM takes the guess work out of component selection and an extensive digital library of collateral eliminates traditional design and support barriers regardless of application volume.

CompanyIDT
DatasheetDownload P9221-R-EVK datasheet
Specifications 
ProductEvaluation Kits
TypeWireless Charging - Receivers
Tool Is For Evaluation OfP9221-R
Input Voltage12 V
Output Voltage9 V/12 V
P9221-R-EVK photo

Others parts numbering
P9242-R-EVK: Power Management IC Development Tools 15W Wireless Power Transmitter Ref. Kit

 

Features, Applications

The P9221-R-EVK Mass-Market Evaluation Board demonstrates the features and performance of the P9221-R 15W Wireless Power Receiver (RX). It is intended to evaluate the functionality and performance of P9221-R. The P9221-R-EVK offers the flexibility to program parameters, such as output voltage, over current limit threshold, and external temperature sensing function. It also enables tuning the Foreign Object Detection (FOD) by connecting the center tap of the on-board resistor dividers to each of these pins. The printed circuit board (PCB) has four layers. The P9221-R Evaluation Board is designed to function with the P9242-R Transmitter Evaluation Board, which is ordered separately. It can also be used with the user's WPC-1.2.2 compliant transmitter. The high-efficiency, turnkey reference design is supported by comprehensive online, digital resources to significantly expedite design-in effort and enable rapid prototyping. The total active area is optimized x 15 mm.

Features

P9221-R evaluation board with support for to 15W output power Selectable output voltage: or 9V Adjustable over-current limit External FOD tuning Power transfer LED indicator Alignment guide information using the PCB coils 4-layer PCB Total active area: 420 mm2 Fully assembled with test points and coil fixture

Integrated Device Technology, Inc. and its affiliated companies (herein referred to as "IDT") shall not be liable for any damages arising out of defects resulting from (i) (ii) delivered hardware or software non-observance of instructions contained in this manual and in any other documentation provided to user, or

(iii) misuse, abuse, use under abnormal conditions, or alteration by anyone other than IDT. TO THE EXTENT PERMITTED BY LAW, IDT HEREBY EXPRESSLY DISCLAIMS AND USER EXPRESSLY WAIVES ANY AND ALL WARRANTIES, WHETHER EXPRESS, IMPLIED, OR STATUTORY, INCLUDING, WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY AND OF FITNESS FOR A PARTICULAR PURPOSE, STATUTORY WARRANTY OF NON-INFRINGEMENT, AND ANY OTHER WARRANTY THAT MAY ARISE BY REASON OF USAGE OF TRADE, CUSTOM, OR COURSE OF DEALING.

IDT's P9221-R-EVK Mass Market Evaluation Board is designed for evaluation purposes only. It must not be used for module production or production test setups.

Setup............................................................................................................................................................................................................4 1.1 Required or Recommended User Equipment......................................................................................................................................4 1.2 Kit Hardware Connections...................................................................................................................................................................4 2. Usage Guide.................................................................................................................................................................................................5 2.1 Overview of the P9221-R-EVK............................................................................................................................................................5 2.2 VOUT (Output Voltage) Modification...................................................................................................................................................5 2.3 Alignment Aid ­ ALIGNX and ALIGNY................................................................................................................................................6 2.4 Adjustment of Over-Current Limit........................................................................................................................................................8 2.5 External Temperature Sensing TS...................................................................................................................................................9 2.6 Receiver Coil.......................................................................................................................................................................................9 Schematics, Bill of Materials (BOM), and Board 3.1 P9221-R Evaluation Board Schematics.............................................................................................................................................10 Bill of Materials (BOM)................................................................................................................................................................................11 Board Layout..............................................................................................................................................................................................12 Ordering Information...................................................................................................................................................................................15 Revision History..........................................................................................................................................................................................15

Figure 1. Evaluation Kit Connections using the P9242-R Transmitter Evaluation Board...................................................................................4 Figure P9221-R V2.1 Evaluation Board Features...........................................................................................................................................5 Figure 3. R33 and R34 PCB Location................................................................................................................................................................6 Figure 4. Recommended Structure of the X-Y Alignment Coil............................................................................................................................7 Figure 5. R38 and R22 PCB Location................................................................................................................................................................8 Figure 6. Over-Current Limit vs. ILIM Pin Voltage..............................................................................................................................................8 Figure 7. Optional External Temperature Sensing by Connecting an RTS Thermistor......................................................................................9 Figure 8. Silkscreen ­ Top of Board.................................................................................................................................................................12 Figure 9. Silkscreen ­ Bottom of Board............................................................................................................................................................12 Figure 10. Copper ­ Top Layer...........................................................................................................................................................................13 Figure 11. Copper L2 Layer................................................................................................................................................................................13 Figure 12. Copper L3 Layer................................................................................................................................................................................14 Figure 13. Copper Bottom..................................................................................................................................................................................14

Table 1. Table 2. Table 3. Setting the Output Voltage..................................................................................................................................................................5 Recommend Coil Manufacturer...........................................................................................................................................................9 Application Board BOM.....................................................................................................................................................................11


 

Some Part number from the same manufacture IDT
P9242-R-EVK

IDT 15W Wireless Power Reference Kits are prototype kits comprised of a WPC-1.2.2 compliant transmitter board (P9242-R-EVK) and receiver board (P9221-R-EVK). The reference kits are turnkey wireless

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