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FM5889B

CategoryPower/power management    Battery power management chip   
File Size335KB,5 Pages
ManufacturerFine Made Electronics Group Co., Ltd.
Websitehttp://www.superchip.cn/index.aspx
Shenzhen Fuman Electronics Group Co., Ltd. was founded in 2001. It is a national high-tech enterprise engaged in the design, development, packaging, testing and sales of high-performance analog and mixed-signal integrated circuits. It currently has more than 400 IC products in the consumer field, including power management, LED driver, MOSFET, etc.
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此文档权利由FM富满享有,您也可访问FM富满官方½站获取;立创商城 WWW.SZLCSC.COM,中½领先的现货元器件交易平台。
深圳市富满电子有限公司
SHENZHEN FUMAN ELECTRONICS CO., LTD.
FM5889B/FM5889M
(文件编号:S&CIC1463)
概述
识别限流
IC
这是一款识别加限流IC,
可自动识别充电设备类型,
支持多种智½手机,
在保护充电设备前提下节省充电时间。
并具有超½导通阻抗、短路保护电流可设½的防止电源短路和过流的保护器件,集成过温保护功½,关断自动泄放
功½并½阻断反向电流传输。
特点
内½40mΩ超½阻抗MOS
0.5-4A
限流值可调
支持Apple
2.4A充电
支持BC1.2
DCP及CTIS YD/T 1591-2009充电
协议
可靠的上电复½(POR)及½压复½(LVR)性½
过温自动关断和重启
电流过流响应时间为2us
关断自动泄放功½
封装½式:ESOP-8(FM5889B)
EMSOP-8(FM5889M)
应用
多口USB超级充电器
引脚示意图及说明
序号
1
2
3
4
8
7
6
5
引脚名称
GND
ISET
VIN
NC
NC
DP
DM
VOUT
引脚说明
电源接地端
保护电流设½端
输入端
悬空
悬空
USB协议输出端D+
USB协议输出端D-
输出端
1
2
3
4
8
7
6
5
ESOP-8
1
2
3
4
5
6
7
8
EMSOP-8
www.superchip.cn
1
页 共
5
Version 1.1

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