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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数据手册

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WLC1515-68LDXS 数据手册

Wireless charging IC (WLC) 15-W transmitter for automotive

applications

Functional block diagram

VBUS_IN

BB_IN

VBB_0

R_SNSIN

Battery

9V – 18V

C_VIN

CSPO

CSNO

VIN

VBRG

VDDD

VCCD

R_SNSOP

C_VDDD

C_BRG

C_VCCD

COIL_SNS

HG2_1

SW2_1

LED1

LED(s)

LED2

LED(s)

C_ZVS1

LG2_1

TXCoil_1

TXCoil_2

TXCoil_3

VDDD

Q11

Q13

Q14

COIL1_EN

LIN_Tx

LIN_Rx

LIN_EN

COIL2_EN

COIL3_EN

DRIVER

HG1_1

SW1_1

Q10

LIN

WLC1515-68LDXS

Q12

USB-LIN*

Transceiver

C_ZVS2

LG1_1

Debug PC

UART_TX

USB-UART*

VDDD

COIL1_EN

VDDD

COIL2_EN

COIL3_EN

SCL_SEC /SPI_CLK

SDA_SEC/SPI_MISO

OPTIGA™

Trust CHARGE

AUTO

RES_SEC

/ SPI_MOSI

ASK_DEMOD

Q_COMP

SIGNAL

PROCESSING

(Qi v1.3.x EPP)

SPI_SS

COIL_SNS

NOTE:

These are External Dongle Board not part of Solution HW

Logic block diagram

WLC1515: Automotive Wireless Transmitter Controller

Integrated Digital Blocks

4 x TCPWM

IO Subsystem

MCU Subsystem

LED

SCB X 4

(2 x I2C, SPI, UART,LIN)

arm^®

CORTEX^-M0

48 MHZ

Buck Boost Controller

PWM

GPIOs

High Side & Low

Side Gate drivers

2 X OVT

Flash

Current Sense

Amplifier

(128 KB)

Wireless Controller

Baseband MAC &

SROM

Qi v1.3.x Stack

PHY

Hi-Voltage LDO

(32 KB)

PWM

High Side & Low

Side Gate Drivers

FOD

Q Factor, Resonance

Freq. & Power Loss

(24V)

VBRG OVP, SCP

SRAM

Protection

(16 KB)

8-bit SAR ADC

ASK Decoder

Voltage & Current

NFET Gate Driver w/

Slew Rate Control

System

- ASK Demodulator

Current Sense

Amplifier

Resource

PPDE/Samsung FC,

Apple 7.5W

Note

2. Customers need to acquire their own licensing for Samsung FC.

Datasheet

002-37268 Rev. *B

2023-07-21

123 4 5 6 7...44

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