WLC1515-68LDXST | Qi 2.0 compliant automotive wireless charging controller

Überblick

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.

WLC1515-68LDXST comes in 68-QFN and 10x10 mm AEC-Q100 qualified tape and reel package, and is only available on demand. Please contact us here to place your request or receive more information.

Zusammenfassung der Merkmale

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