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STMicroelectronics L6981NDR | Demoboard STEVAL-KITXCB_Powersupply
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 | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | C | VR (V (DC)) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Pins (pcs) | Color | Gender | IR (A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 691214310003 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 2143 - 3.81 mm Horiz. Entry Modular | Rising Cage Clamp | PCB | Yes | Horizontal | 24 to 16 (AWG) 0.2 to 1 (mm²) | – | – | – | – | – | – | – | – | – | – | – | – | – | 3.81 | – | 11.43 | 3 | – | – | 10 | Box | |
 | 744771133 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | – | – | – | – | – | 33 | 4.6 | 3 | 57 | 11 | 1260 | Standard | – | – | – | – | – | – | – | – | 12 | 2 | – | – | 2.8 | – | ||
| 744771156 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | – | – | – | – | – | 56 | 3.75 | 2.3 | 92 | 8 | 1260 | Standard | – | – | – | – | – | – | – | – | 12 | 2 | – | – | 2.1 | – | ||
 | 860040775006 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-ATUL Aluminum Electrolytic Capacitors | – | – | – | – | – | – | – | – | – | – | – | – | 100 µF | 63 | 7000 | 640 | 63 | 9 | 5 | 10 | 12.5 | – | – | – | – | Ammopack | ||
 | 609002115121 | SPEC | – | 4 files | Active i| Production is active. Expected lifetime: >10 years. | WR-PHD 2.54 mm Jumper with Test Point & Pullback | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2.54 | – | – | 1 | Black | Jumper | 3 | Bag |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 691214310003 | SPEC | – |
| 744771133 | SPEC | |
| 744771156 | SPEC | |
| 860040775006 | SPEC | |
| 609002115121 | SPEC | – |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Application | PCB/Cable/Panel | Modularity | Type | Wire Section | L (µH) | IRP,40K (A) | ISAT (A) | RDC max. (mΩ) | fres (MHz) | Size | Version | C | VR (V (DC)) | Endurance (h) | IRIPPLE (mA) | ILeak (µA) | DF (%) | Pitch (mm) | Ø D (mm) | L (mm) | Pins (pcs) | Color | Gender | IR (A) | Packaging | Samples |
|---|
