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SP2525A-1EN-L PDF预览

SP2525A-1EN-L

更新时间: 2024-09-24 21:17:19
品牌 Logo 应用领域
西伯斯 - SIPEX 光电二极管
页数 文件大小 规格书
10页 249K
描述
Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, LEAD FREE, MO-012-AA, NSOIC-8

SP2525A-1EN-L 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LEAD FREE, MO-012-AA, NSOIC-8Reach Compliance Code:unknown
风险等级:5.68可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1信道数量:1
功能数量:1端子数量:8
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:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.75 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):5 V
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
处于峰值回流温度下的最长时间:40宽度:3.9 mm
Base Number Matches:1

SP2525A-1EN-L 数据手册

 浏览型号SP2525A-1EN-L的Datasheet PDF文件第2页浏览型号SP2525A-1EN-L的Datasheet PDF文件第3页浏览型号SP2525A-1EN-L的Datasheet PDF文件第4页浏览型号SP2525A-1EN-L的Datasheet PDF文件第5页浏览型号SP2525A-1EN-L的Datasheet PDF文件第6页浏览型号SP2525A-1EN-L的Datasheet PDF文件第7页 
®
Preliminary  
SP2525A  
USB High-Side Power Switch  
FEATURES  
1
2
3
4
8
7
6
5
OUT  
IN  
EN  
FLG  
GND  
NC  
+3.0V to +5.5V Input Voltage Range  
500mA Continuous Load Current per  
Channel  
2.6V Undervoltage Lockout  
1.25A Short Circuit Current Limit  
100mMaximum On-Resistance  
75µA On-State Supply Current  
1µA Shutdown Current  
SP2525A  
8 Pin NSIOC  
OUT  
IN  
Now Available in Lead Free Packaging  
Active-High Version: SP2525A-1  
Active-Low Version: SP2525A-2  
Output can be Forced Higher than Input  
(Off-State)  
APPLICATIONS  
USB Power Management  
Hot Plug-In Power Supplies  
Battery Charger Circuit  
DESCRIPTION  
Thermal Shutdown  
Slow Turn On and Fast Turn Off  
The SP2525A device is an integrated high-side power switch for self-powered ideal for self-  
powered and bus-powered Universal Serial Bus (USB) applications. The high-side switches  
are MOSFET with 70mRDS(ON), which meets USB voltage drop requirements for  
maximum transmission wire length. Multi-purpose open-drain fault flag output indicates over-  
current limiting, thermal shutdown, or undervoltage lockout for each channel. Output current  
is typically limited to 0.85A below the 5A safety requirement, and the thermal shutdown  
functions shuts the switch off to prevent damage under overcurrent condition. Guaranteed  
minimum output rise time limits inrush current during hot plug-in, minimizing EMI and  
preventing the voltage at upstream port from dropping excessively.  
TYPICAL APPLICATION CIRCUIT  
VCC  
5.0V  
33µF  
10K  
4.50V TO 5.25V  
UPSTREAM VBUS  
USB CONTROLLER  
100mA MAX  
SPX1521  
®®  
EN  
ON/OFF  
OUT  
SP2525A  
VBUS  
D+  
VIN  
OUT  
VBUS  
D+  
IN  
Ferrite Bead  
IN  
FLG  
GND  
NC  
OVERCURRENT  
D-  
+
D-  
+
+ 1µF  
Cin  
33µF  
0.01 µF  
OUT  
IN  
GND  
GND  
10µF  
Cout  
GND  
GND  
Ferrite Bead  
DATA  
0.01 µF  
DATA  
33µF, 16V Tantalum, or  
100µF, 10V Electrolytic  
Bold line indicate high-current traces  
One Port Self Powered Hub  
Date: 12/22/04  
SP2525A USB High-Side Power Switch  
© Copyright 2004 Sipex Corporation  
1

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