WLC1515-68LDXS Qi 2.0 compliant automotive wireless charging controller
WLC1515 along with OPTIGA™ Trust Charge enables high performance and low-cost Qi 2.0 Automotive wireless charging solution. The configurable WLC1515 solution, with Infineon's OptiMOS™ power devices, offers highly efficient charging with flexible thermal management options. The WLC1515 based extended power profile (EPP) transmitter with OPTIGA™ Trust Charge meets the authentication requirements as specified in the Qi 2.0 standard. The controller is offered with both Configuration Utility as well as ModusToolbox™ software options to develop your wireless charging solutions for Qi compliance as well as proprietary charging protocols.
WLC1515-68LDXS comes in 68-QFN and 10x10 mm AEC-Q100 qualified tray package, and is only available on demand. Please contact us here to place your request or receive more information.
Summary of Features
- Enables Qi 2.0 compliant transmitters
- Supports MPP, EPP, BPP protocols
- ARM® Cortex® M0+ MCU, 128 KB Flash, 32 KB ROM, and 16 KB SRAM
- LIN interface for communication with system control module, for a standalone solution
- I2C interface to external MCUs for AUTOSAR, NFC, CAN Bus
- Interface to OPTIGA™ Trust Charge controller for authentication
- Integrated buck for voltage control with gate drivers
- Foreign object detection (FOD) using:
- Q-factor, resonant frequency, and power loss methods+
- Multipath ASK demodulation
- Input voltage range 4.5 V - 24 V, with 40 V tolerance
- Temperature range: -40°C - 105°C
Benefits
- Single-chip 15 W transmitter
- Adaptive foreign object detection (FOD)
- Standalone Qi 2.0 solution with LIN interface
- I2C interface to OPTIGA™ Trust Charge
- Interface to external MCU for AUTOSAR, NFC, CAN Bus
Complimentary products:
Potential Applications
