IC manufacturers STMicroelectronics

IC manufacturers (103)

STMicroelectronics L6981NDR | Demoboard STEVAL-KITXCB_Powersupply

Ki cordless kitchen transmitter evaluation kit

Overview

TopologyWireless Power Transfer
IC revision2

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

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityTypeWire SectionL
(µH)
IRP,40K
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionCVR
(V (DC))
Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Pitch
(mm)
Ø D
(mm)
L
(mm)
Pins
(pcs)
ColorGenderIR
(A)
Packaging Samples
691214310003SPEC
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
744771133SPEC
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
744771156SPEC
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
860040775006SPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-ATUL Aluminum Electrolytic Capacitors100 µF 63 7000 640 63 9 5 10 12.5 Ammopack
609002115121SPEC
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
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationPCB/Cable/PanelModularityTypeWire SectionL
(µH)
IRP,40K
(A)
ISAT
(A)
RDC max.
(mΩ)
fres
(MHz)
SizeVersionCVR
(V (DC))
Endurance
(h)
IRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Pitch
(mm)
Ø D
(mm)
L
(mm)
Pins
(pcs)
ColorGenderIR
(A)
Packaging Samples