Datasheet > STWLC68

STWLC68

更新时间： 2024-11-08 14:57:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		无线
页数	文件大小	规格书
32页	1459K
描述
用于20W应用的Qi电感式双模无线功率收发器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

STWLC68 数据手册

STWLC68

Datasheet

Qi-compliant inductive wireless power receiver for 5W applications

Features

•

Up to 5 W output power

Qi 1.2.4 inductive wireless standard communication protocol compliant

Integrated 27 V synchronous rectifier with 98% (typ.) efficiency

Low drop-out linear regulator with output current and input voltage control loops

3.6 V to 20 V programmable output voltage with 25 mV resolution

Up to 80% overall system efficiency

32-bit, 64 MHz ARM Cortex microcontroller core

OTP memory for configuration data

8-channels, 10-bit A/D Converter

6 configurable GPIOs

Accurate voltage/current measurement for Foreign Object Detection (FOD)

Output Over-Voltage clamping protection

•

400 kHz I²C interface

On-chip thermal management and protections (Over-voltage, Over-current)

Enhanced power dissipation capability Chip-Scale Package (CSP)

Application

•

Smartphones and PDAs

Power banks

GPS navigators

Product status link

Medical and healthcare equipment

Wearable devices

STWLC68

Product summary

Order code

STWLC68JRH

WLCSP72

Description

Package

Packing

The STWLC68 is an integrated Wireless Power Receiver suitable for portable

applications and capable of managing up to 5 W of output power. The chip has been

designed to support Qi 1.2.4 specifications for inductive communication protocol and

Base Power Profile (BPP).

Tape and reel

The STWLC68 shows excellent efficiency performance thanks to the integrated low-

loss synchronous rectifier and the low drop-out linear regulator: both elements are

dynamically managed by the digital core to minimize the overall power dissipation

over a wide range of output load conditions.

Through the I²C interface the user can access and modify different configuration

parameters, tailoring the operation of the device to the needs of custom applications.

The configuration parameters can be saved in the embedded OTP memory and

automatically retrieved at power-up, allowing the STWLC68 to operate as stand-

alone device.

The STWLC68 is housed in a Chip-Scale Package to fit real-estate solutions in

wearable devices.

DS13131 - Rev 4 - June 2022

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5 6 7...32

中文翻译

下载PDF

与STWLC68相关器件

型号	品牌	获取价格	描述	数据表
STWLC88	STMICROELECTRONICS	获取价格	Qi-compliant inductive wireless charger power receiver for 50W applications
STWLC98	STMICROELECTRONICS	获取价格	Qi-compliant inductive wireless charger power receiver for 70W applications
STWLC99	STMICROELECTRONICS	获取价格	Qi-compliant inductive wireless charger power receiver for 100W applications
STWRI140E	SEOUL	获取价格	Top View LED
STWRX2S1E	SEOUL	获取价格	Top View LED
STX106530612R5KT	SUPERWORLD	获取价格	Length (mm): 106.00 \| Width (mm): 53.00 \| Height (mm): 6.00 Compact transmitter coil with
STX106530612R5KTA	SUPERWORLD	获取价格	Length (mm): 106.00 \| Width (mm): 53.00 \| Height (mm): 6.00 Compact transmitter coil with
STX112	STMICROELECTRONICS	获取价格	SILICON NPN POWER DARLINGTON TRANSISTOR
STX112-AP	STMICROELECTRONICS	获取价格	SILICON NPN POWER DARLINGTON TRANSISTOR
STX11NM60N	STMICROELECTRONICS	获取价格	N-channel 600 V, 0.37 Ω, 10 A MDmesh™ II Powe

与STWLC68相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

16
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

13
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

37
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

34

产品中心

服务支持

精选活动

关于我们

帮助中心

STWLC68

STWLC68 数据手册

与STWLC68相关器件

与STWLC68相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

STWLC68

STWLC68 数据手册

与STWLC68相关器件

与STWLC68相关文章

您还可以找

您在本页遇到什么问题？