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AP2142

更新时间： 2024-01-16 11:22:18
品牌 Logo 应用领域
美台 - DIODES 开关电源开关
页数 文件大小 规格书
17页 2833K
描述
0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH

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AP2142 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：SOIC包装说明：SOP, SOP8,.25
针数：8Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.62驱动器位数：2
接口集成电路类型：BUFFER OR INVERTER BASED PERIPHERAL DRIVERJESD-30 代码：R-PDSO-G8
JESD-609代码：e3湿度敏感等级：3
端子数量：8最高工作温度：85 °C
最低工作温度：-40 °C输出电流流向：SINK
最大输出电流：0.5 A标称输出峰值电流：0.5 A
封装主体材料：PLASTIC/EPOXY封装代码：SOP
封装等效代码：SOP8,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE电源：3/5 V
认证状态：Not Qualified子类别：Peripheral Drivers
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
Base Number Matches：1

AP2142 数据手册

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AP2142/ AP2152  
0.5A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH  
Description  
Pin Assignments  
The AP2142 and AP2152 are integrated high-side power switches  
optimized for Universal Serial Bus (USB) and other hot-swap  
applications. The family of devices complies with USB 2.0 and  
available with both polarities of Enable input. They offer current and  
thermal limiting and short circuit protection as well as controlled rise  
time and under-voltage lockout functionality. A 7ms deglitch capability  
on the open-drain Flag output prevents false over-current reporting  
and does not require any external components.  
( Top View )  
1
2
3
4
8
7
6
5
NC  
GND  
IN  
OUT  
OUT  
FLG  
IN  
EN  
All devices are available in SO-8 and MSOP-8EP packages.  
SO-8  
Features  
( Top View )  
•
•
•
•
•
•
•
•
•
•
•
•
•
Dual USB port power switches  
NC  
1
8
7
6
GND  
IN  
Over-current and thermal protection  
0.8A accurate current limiting  
OUT  
OUT  
FLG  
2
3
4
Reverse Current Blocking  
IN  
115mΩ on-resistance  
EN  
5
Input voltage range: 2.7V – 5.5V  
MSOP-8EP  
0.6ms typical rise time  
Very low shutdown current: 1uA (max)  
Fault report (FLG) with blanking time (7ms typ)  
ESD protection: 4.5KV HBM, 350V MM  
Active high (AP2152) or active low (AP2142) enable  
Ambient temperature range -40ºC to 85°C  
SO-8 and MSOP-8EP (Exposed Pad): Available in “Green”  
Molding Compound (No Br, Sb)  
Applications  
•
•
•
Consumer electronics – LCD TV & Monitor, Game Machines  
Communications – Set-Top-Box, GPS, Smartphone  
Computing – Laptop, Desktop, Servers, Printers, Docking Station,  
HUB  
ƒ
ƒ
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
•
•
UL Recognized, File Number E322375  
IEC60950-1 CB Scheme Certified  
Notes:  
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.  
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.  
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and  
<1000ppm antimony compounds.  
Typical Applications Circuit  
AP2152 Enable Active High  
Power Supply  
2.7V to 5.5V  
Load  
Load  
IN  
OUT1  
OUT2  
0.1uF  
0.1uF  
68uF  
68uF  
0.1uF  
10k  
10uF  
ON  
10k  
FLG1  
FLG2  
EN1  
EN2  
GND  
OFF  
1 of 17  
www.diodes.com  
January 2013  
© Diodes Incorporated  
AP2142/ AP2152  
Document number: DS31571 Rev. 6 - 2  
1234567...17

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