50 W power transmitter with proprietary protocol
The REF_WLC_TX50W_N1 MP A2 power transmitter solution board delivers up to 50 W output using Infineon proprietary protocol and is also compatible with charging Qi 1.3.2 basic power profile (BPP) and extended power profile (EPP) receivers. This reference board operates in multiple modes by varying voltage, frequency and duty to regulate the output. Direct USB-PD/PPS-based control offers a single-stage topology with better efficiency in higher power charging mode. With fixed 20 V DC supply input, the control based on frequency and duty ensures meeting regulation and transient requirements of receiver output which is also 20 V, 2.5 A (50 W). The integrated gate drivers in WLC1150 combined with external OptiMOS™ power devices offer an efficient system that meets EMC requirements. The WLC1150 controller supports on-chip identification, which can be externally augmented with OPTIGA™ trust charge to support Qi authentication. The 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 ModusToolbox™ and programmer.
REF_WLC_TX50W_C1 is only available on demand, please contact us here to place your request or receive more information.
Summary of Features
>89% peak system efficiency
Active thermal management with fan
Adaptive foreign object detection (FOD)
Adjustable protection – OVP, OCP, OTP
Configuration utility tool with debug feature
ModusToolbox™ code examples
Benefits
Single charger for Qi 15 W and proprietary 50 W
Controller integrates USB-PD, gate drivers, MCU
Proprietary protocol with stack library
Optimal magnetics design for lower AC resistance
Dynamic power and thermal management
List of Components
Wireless charging IC – WLC1150-68LQXQ
OptiMOS™ MOSFETs - BSZ0910LS
OPTIGA™ trust charge – SLS32AIA020Ux
Potential Applications
Industrial
Smart speakers
Healthcare accessory
Docking station
Smartphone accessory
50 W power transmitter with proprietary protocol
The REF_WLC_TX50W_N1 MP A2 power transmitter solution board delivers up to 50 W output using Infineon proprietary protocol and is also compatible with charging Qi 1.3.2 basic power profile (BPP) and extended power profile (EPP) receivers. This reference board operates in multiple modes by varying voltage, frequency and duty to regulate the output. Direct USB-PD/PPS-based control offers a single-stage topology with better efficiency in higher power charging mode. With fixed 20 V DC supply input, the control based on frequency and duty ensures meeting regulation and transient requirements of receiver output which is also 20 V, 2.5 A (50 W). The integrated gate drivers in WLC1150 combined with external OptiMOS™ power devices offer an efficient system that meets EMC requirements. The WLC1150 controller supports on-chip identification, which can be externally augmented with OPTIGA™ trust charge to support Qi authentication. The 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 ModusToolbox™ and programmer.
REF_WLC_TX50W_C1 is only available on demand, please contact us here to place your request or receive more information.
Summary of Features
- >89% peak system efficiency
- Active thermal management with fan
- Adaptive foreign object detection (FOD)
- Adjustable protection – OVP, OCP, OTP
- Configuration utility tool with debug feature
- ModusToolbox™ code examples
Benefits
- Single charger for Qi 15 W and proprietary 50 W
- Controller integrates USB-PD, gate drivers, MCU
- Proprietary protocol with stack library
- Optimal magnetics design for lower AC resistance
- Dynamic power and thermal management
List of Components
- Wireless charging IC – WLC1150-68LQXQ
- OptiMOS™ MOSFETs - BSZ0910LS
- OPTIGA™ trust charge – SLS32AIA020Ux
Potential Applications
- Industrial
- Smart speakers
- Healthcare accessory
- Docking station
- Smartphone accessory
