Datasheet > WLC1515-68LDXS

WLC1515-68LDXS

更新时间： 2024-03-03 10:10:28

品牌	Logo	应用领域
英飞凌 - INFINEON		/
页数	文件大小	规格书
44页	623K
描述
WLC1515 is Infineon’s first-generation wireless charging transmitter controller for automotive wit

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WLC1515-68LDXS 数据手册

WLC1515

Wireless charging IC (WLC) 15-W transmitter

for automotive applications

General description

WLC1515 is a highly integrated, wireless power transmitter that enables Qi 1.3.x solutions with an integrated

buckboost controller. WLC1515 is ideal for up to 15-W charging applications.

WLC1515 has integrated gate drivers for the BuckBoost and inverter power supplies that are necessary for

wireless transmitter applications. WLC1515 supports a wide input voltage range and offers many programmable

features for creating distinct wireless transmitter solutions.

WLC1515 is a highly programmable wireless power transmitter solution with an on-chip 32-bit Arm® Cortex®-M0

processor, 128KB flash, 16KB RAM, and 32KB ROM. It also includes various analog and digital peripherals such as

ADC, PWMs, and timers. The inclusion of a fully programmable MCU with analog and digital peripherals enables

scalable multi-coil wireless charging solutions for free positioning transmitter designs.

Potential applications

• Wireless charging pads for extended power profile (EPP) (15W) and basic power profile (BPP) (5W)

• Portable accessories

• In-cabin wireless charging application

• Automotive wireless charger

Features

• Enables Qi v1.3.x extended power profile (EPP) and basic power profile (BPP) transmitter (MP-A13 and similar)^[1]

• Free positioning

- Multiple coils (single coil, double coils, and three coils)

• AEC-Q100 qualified

• Integrated buckboost controller for VBRIDGE (VBRG)

• Integrated gate drivers for buckboost converter and inverter

• Integrated Q factor detection

• Integrated FSK modulator

• Integrated ASK decoder

• Integrated FOD by power loss, Qfactor, and resonance frequency

• Wide input voltage range: 4.5V-24V

• Communication ports: I²C, UART, SPI, and LIN

• Protection

- Overcurrent protection (OCP), overvoltage protection (OVP)

- Supports over-temperature protection through integrated ADC circuit and internal temperature sensor

• Temperature range

- Supports automotive ambient temperature range (–40°C to +105°C) with 125°C operating junction

temperature

• Package

- 68-pin QFN, wettable flank, AEC-Q100

Note

1. Customers might require a license to use Qi protocols. For any other charging protocol support, contact your local

Infineon sales representative.

Datasheet

www.infineon.com

Please read the Important Notice and Warnings at the end of this document

page 1

002-37268 Rev. *B

2023-07-21

12 3 4 5 6 7...44

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