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PI5USB2543ZHE PDF预览

PI5USB2543ZHE

更新时间: 2024-02-19 15:36:59
品牌 Logo 应用领域
美台 - DIODES /
页数 文件大小 规格书
11页 2095K
描述
Power Supply Support Circuit,

PI5USB2543ZHE 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:HVQCCN, LCC16,.12SQ,20Reach Compliance Code:compliant
风险等级:5.84可调阈值:YES
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:S-XQCC-N16
长度:3 mm信道数量:1
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装等效代码:LCC16,.12SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE座面最大高度:0.8 mm
最大供电电流 (Isup):0.25 mA最大供电电压 (Vsup):5.25 V
最小供电电压 (Vsup):4.75 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD宽度:3 mm
Base Number Matches:1

PI5USB2543ZHE 数据手册

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Obsolete – Part Discontinued  
PI5USB2543  
USB Power Switch with Pericom's FAST Charger  
Circuitry for DCP, CDP, and 2A iPad support  
Features  
Description  
ÎUSB charger controller that supports SDP, DCP and CDP  
Type A USB connectors are found in 100% of PCs as well as in  
wall chargers that are shipped with all of the latest popular hand-  
held devices that require charging. All of the connectors physi-  
cally look the same, however, their behavior is different. When  
a user tries to connect an iPAD into a notebook USB port vs. a  
USB charger that came with the iPAD, one can instantly observe  
a different behavior. is is because the communication protocol  
of a standard PC USB port vs. a dedicated Apple-iPAD USB port  
is different and it is this communication that enables the iPAD to  
charge efficiently. e same can be seen by other popular phones  
and tablets.  
per USB BC 1.0, 1.1, and 1.2 specfication  
ÎDCP (Dedicated charger port) is used when enumeration  
is not available  
ÎCDP (Charging downstream port) is used when  
enumeration is available and FAST charging is requested  
ÎSDP (Standard downstream port) is used for systems  
with standard USB host ports  
ÎSupport for YD/T-1591(Chinese Telecom Standard)  
ÎSupport for non-standard charging such as Apple-1A and  
Apple-2A  
ere are Apple-1A modes of communication, Apple-2A modes  
of communication, communication described by the Chinese  
Telecom standard, YD/T-1591, and communication described by  
the USB Battery Charging Spec. In order to support all popular  
phones, all communication protocols must be supported.  
ÎIntegrated 85mΩ MOSFET with thermal and Short-circuit  
protection  
ÎAdjustable Current Limit from 1.1A to 2.8A  
ÎSingle Power Supply, 5V +/-5%  
ÎFast response time for over-current detection, 4us (typ)  
ÎDe-glitched Fault Report (FAULT)  
Pericom’s PI5USB2543 is able to offer anybody designing a USB  
port meant to charge external devices with all communication  
protocols in a single IC. e PI5USB2543 can detect the commu-  
nication language required and then automatically enable charg-  
ing to occur with different external USB devices.  
ÎIntegrated ESD protection up to +/- 4kV contact on pins 10  
and 11 per IEC61000-4-2 spec  
ÎDetects when device is plugged in or out when in “DCP/  
AutoDetect” mode and provides output signal (PE/)  
ÎMouse/Keyboard wake-up support (see truth table)  
ÎUL certified, E352621  
ÎUL certtified, E341484  
Reference Diagram  
Pin Diagram: (Top View)  
4.75V to 5.25V  
16 15 14 13  
OUT  
D-P  
D+P  
PE  
1
2
3
4
IN  
D-H  
12  
11  
10  
9
PAD  
D+H  
ILIM_SEL  
5
6
7
8
www.pericom.com  
P-0.1  
01/27/14  
14-0009  
1

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