STWLC99

批量生产
Design Win Education

Qi-compliant inductive wireless charger power receiver for 100W applications

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产品概述

描述

The STWLC99 is a highly integrated wireless power receiver suitable for applications delivering an output power up to 100W.The chip has been designed to support Qi specifications 1.3 for inductive communication protocol with Extended Power Profile (EPP) and proprietary ST Super Charge(STSC) protocol for fast charging.

With integrated low-loss synchronous rectifier and low drop-out linear regulator, STWLC99 achieves high efficiency with low power dissipation.

Through I2C interface the user can access and modify the configuration parameters for customized applications, the final configuration parameters are stored in embedded Few Times Programmable(FTP) non-volatile memory and automatically retrieved at power-up.

The device can also operate as a wireless transmitter, capable of transmitting up to 25W of power (depending on the coil used)

The device is housed in a Chip-Scale Package to fit real-estate applications with reduced BOM count.

  • 所有功能

    • Up to 100W output power
    • Up to 25W output power in Tx mode
    • Qi 1.3 compliant
    • Integrated low RDS-ON synchronous rectifier with ≥ 98% efficiency
    • ARC(Adaptive Rectifier Configuration) mode for enhanced spatial freedom
    • Low drop-out linear regulator with output current and input voltage loops
    • Programmable output voltage 4V to 20V in steps of 25mV
    • 64MHz 32bit Arm® Cortex®-M0+ core with 12KB FTP,8KB RAM,48KB ROM
    • 11-bit A/D converter
    • Configurable GPIO's
    • I2C Slave, Master interface
    • Watchdog timer
    • Multi-levels ASK modulator, Enhanced FSK demodulator
    • Accurate current sense system for Foreign Object Detection(FOD)
    • Coil Q-factor measurement for FOD in Tx mode
    • Over voltage, over current and thermal protections
    • Proprietary protocol for power negotiation and authentication
    • Suitable for industrial applications, power tools, autonomous robots
    • Flip chip 121 bumps (4.859 mm x 4.859 mm)

EDA符号、封装和3D模型

STMicroelectronics - STWLC99

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Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
STWLC99JR
批量生产
WLCSP121 4.859X4.859X0.47 0.4P 0 工业 N/A

STWLC99JR

Package:

WLCSP121 4.859X4.859X0.47 0.4P 0

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

WLCSP121 4.859X4.859X0.47 0.4P 0

Grade

Industrial

RoHS Compliance Grade

N/A

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

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产品型号
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
温度(ºC)
Output Power (W) (typ)
等级规格
最小值
最大值
STWLC99JR
Available at distributors

经销商的可用性 STWLC99JR

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

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STWLC99JR 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STWLC99JR

Operating Temperature (°C)

Min:

Max:

Output Power (W) (typ):

100

等级规格:

Industrial

代理商名称

代理商库存报告日期:

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商