Overview
The MWCT1013AVLH is a multi-coil wireless charging transmitter IC designed by NXP USA Inc. for automotive applications. This component provides complete controller functionality to implement wireless charging solutions, adhering to the latest Wireless Power Consortium (WPC) power class 0 specifications. It is engineered to support a wide range of transmitter DC input voltages and integrates various features to ensure efficient, safe, and reliable wireless charging.
Key Specifications
| Characteristic | Symbol | Min. | Typ. | Max. | Unit | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage Range | VDD | -0.3 | 4.0 | V | ||
| Analog Supply Voltage Range | VDDA | -0.3 | 4.0 | V | ||
| Operating Temperature Range | -40 | +105 | ℃ | |||
| Device (system and core) clock frequency | fSYSCLK | 0 | 100 | MHz | ||
| Bus clock frequency | fBUS | 10 | 50/100 | MHz |
Key Features
- Compliant with the latest Wireless Power Consortium (WPC) power class 0 specification for transmitter design.
- Supports a wide transmitter DC input voltage range of 6V to 16V (limited duration at Start/Stop operation).
- Integrated digital demodulation and supports two-way communication (FSK and ASK).
- Supports Q factor detection and calibrated power loss based Foreign Object Detection (FOD) framework.
- Low standby power consumption.
- Uses rail voltage control, phase difference control, or duty cycle control with fixed operation frequency to alleviate EMI in automotive systems.
- Supports operation frequency dithering technology to eliminate AM band interference.
- Supports CAN/LIN/IIC/SCI/SPI interfaces.
- LED for system status indication.
- Over-voltage, over-current, and over-temperature protection.
- Software-based solution for maximum design freedom and product differentiation.
- Qualified to AEC100 Test Group A&B.
Applications
The MWCT1013AVLH is specifically designed for automotive wireless charging applications. It is suitable for use in vehicle-mounted wireless charging systems, providing a reliable and efficient way to charge devices such as smartphones, tablets, and other portable electronics within the vehicle.
Q & A
- What is the MWCT1013AVLH used for?
The MWCT1013AVLH is used as a multi-coil wireless charging transmitter IC in automotive applications.
- What are the supported input voltage ranges for the MWCT1013AVLH?
The component supports a wide transmitter DC input voltage range of 6V to 16V.
- Does the MWCT1013AVLH support two-way communication?
Yes, it supports two-way communication using FSK and ASK.
- What protection features does the MWCT1013AVLH have?
The component includes over-voltage, over-current, and over-temperature protection.
- Is the MWCT1013AVLH compliant with any industry standards?
Yes, it is compliant with the latest Wireless Power Consortium (WPC) power class 0 specification.
- What interfaces does the MWCT1013AVLH support?
The component supports CAN/LIN/IIC/SCI/SPI interfaces.
- How does the MWCT1013AVLH alleviate EMI in automotive systems?
It uses rail voltage control, phase difference control, or duty cycle control with fixed operation frequency to alleviate EMI.
- Does the MWCT1013AVLH have any features to eliminate AM band interference?
Yes, it supports operation frequency dithering technology to eliminate AM band interference.
- Is the MWCT1013AVLH qualified for automotive use?
Yes, it is qualified to AEC100 Test Group A&B.
- What is the operating temperature range of the MWCT1013AVLH?
The operating temperature range is -40°C to +105°C.
