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Infineon Technologies WLC1115-68LQXQ | Demoboard REFWLCTX15WC1
WLC1115 wireless charging transmitter IC with USB-PD, buck, sensing, software & Qi v1.3.2 system solution
Overview
| Topology | Wireless Power Transfer |
| Input voltage | 4.5-24 V |
| IC revision | B |
Description
The REF_WLC_TX15W_C1 MP A11 Power Transmitter solution board, is highly integrated, Qi v1.3.2 compliant Extended Power Profile (EPP) transmitter design. It also supports Basic Power Profile (BPP) with Proprietary Power Delivery Extensions. This reference board is powered using USB PD 3.0-compliant USB-C power adapter and can support DC connector input of 9 V - 20 V through firmware option. Combined with the OptiMOS™ power devices and OPTIGA™ Trust Charge, this solution offers highly efficient and secure wireless charging platform. The solution board supports firmware upgrades using USB-C or I2C interface along with the included Dongle and the Wireless Charging Configuration Graphical User Interface (GUI). There are additional options provided for firmware updates using Serial Wire Debug (SWD) while using the Modus Tool Box and Programmer.
Features
- Qi v1.3.2 compliant transmitter
- UDB-PD/Legacy protocol input > 9 V DC
- Peak system efficiency > 83 %
- Typical active charging area +/- 10 mm
- Adaptive Foreign Object Detection (FOD)
- Serial communication ports: I2C, UART
- Programming, EXT clock option
- Foreign object indication with LEDs
- Configurable using wireless charging GUI
Typical applications
- Industrial tools
- Smartphone, Smart speakers, Furniture integrated accessories
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Compliance | Size | L(µH) | IR(A) | RDC max.(mΩ) | fres(MHz) | Q(%) | P(W) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-WPCC Wireless Power Transfer Transmitter Coil, Qi - MP-A8, 55 x 47 x 4.5 mm | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-WPCC Wireless Power Transfer Transmitter Coil | ComplianceQi - MP-A8 | Size55 x 47 x 4.5 mm | Inductance8.5 µH | Rated Current8 A | DC Resistance56 mΩ | Self Resonant Frequency11 MHz | Q-Factor140 % | Power Capability [1]100 W |