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STMicroelectronics S25R3916 | Demoboard STEVAL-KITXCB_Powerstage
Ki cordless kitchen transmitter evaluation kit
Overview
| Topology | Wireless Power Transfer |
| IC revision | 2 |
Description
The STEVAL-KITXCB is an evaluation kit for Ki cordless kitchen transmitter. The evaluation kit includes power inverter board, auxiliary power supply board, NFC board, inverter microcontroller board, power coil and NFC coil, and GUI display board. Thanks to the modular design approach, it becomes easier for the user to test and debug the various sections involved.
Features
2.2 kW at 230 Vac Ki cordless kitchen transmitterNew upcoming standard from Wireless Power Consortium - WPCInverter topology: half-bridgeDigitally controlled with user interfaceNFC based communication between transmitter and receiverEnables auxiliary power and bidirectional data pathProvides advanced features via connectivityEssential for interoperability and safetyFast and high-resolution power controlPhase cutting (reusing communications gaps)Duty-cycle controlFrequency controlControl type 0 and type 1Comprehensive safety mechanismsOver current protectionCycle-by-cycle current protectionHard-switching detectionOver power protectionOver temperature protection
Typical applications
- Cordless Kitchen
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | L(µH) | ISAT(A) | RDC max.(mΩ) | fres(MHz) | Size | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT Power Inductor, 2, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Pins2 | – | – | – | – | Inductance10 µH | Saturation Current5 A | DC Resistance27 mΩ | Self Resonant Frequency20.5 MHz | Size1050 | VersionPerformance | ||||
 | WR-TBL Series 2143 - 3.81 mm Horiz. Entry Modular, 3, Rising Cage Clamp | Simulation– | Downloads6 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 2143 - 3.81 mm Horiz. Entry Modular | Pins3 | PCB/Cable/PanelPCB | ModularityYes | TypeHorizontal | Wire Section 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | – | – | – |