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SP2526A-2EN-L PDF预览

SP2526A-2EN-L

更新时间: 2024-09-24 13:13:55
品牌 Logo 应用领域
西伯斯 - SIPEX 电源电路开关电源管理电路电源开关光电二极管
页数 文件大小 规格书
10页 92K
描述
Power Supply Support Circuit, Fixed, 2 Channel, PDSO8, LEAD FREE, MS-012AA, NSOIC-8

SP2526A-2EN-L 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LEAD FREE, MS-012AA, 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:2
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:NOT SPECIFIED宽度:3.9 mm
Base Number Matches:1

SP2526A-2EN-L 数据手册

 浏览型号SP2526A-2EN-L的Datasheet PDF文件第2页浏览型号SP2526A-2EN-L的Datasheet PDF文件第3页浏览型号SP2526A-2EN-L的Datasheet PDF文件第4页浏览型号SP2526A-2EN-L的Datasheet PDF文件第5页浏览型号SP2526A-2EN-L的Datasheet PDF文件第6页浏览型号SP2526A-2EN-L的Datasheet PDF文件第7页 
®
Advanced  
Dual USB High-Side Power Switch  
SP2526A  
FEATURES  
1
2
3
4
8
7
6
5
ENA  
FLGA  
FLGB  
ENB  
OUTA  
IN  
+3.0V to +5.5V Input Voltage Range  
Two Independent Power Switches  
Two Error Flag Outputs, Open Drain  
2.6V Undervoltage Lockout  
SP2526A  
8 Pin NSIOC  
GND  
OUTB  
1.25A Short Circuit Current Limit  
150mMaximum On-Resistance  
110µA On-State Supply Current  
1µA Shutdown Current  
Now Available in Lead Free Packaging  
Active-High Version: SP2526A-1  
Active-Low Version: SP2526A-2  
Output Can Be Forced Higher Than  
Input (Off-State)  
Thermal Shutdown  
APPLICATIONS  
USB Power Management  
Hot Plug-In Power Supplies  
Battery Charger Circuit  
DESCRIPTION  
1ms Soft-Start Power Up, Fast Turn Off  
The SP2526A device is a dual +3.0V to +5.5V USB Supervisory Power Control Switch ideal  
for self-powered and bus-powered Universal Serial Bus (USB) applications. Each switch has  
low on-resistance (110mtypical) and can supply 500mA minimum. The fault currents are  
limited to 1.0A typical and the flag output pin for each switch is available to indicate fault  
conditions to the USB controller. The thermal shutdown feature will prevent damage to the  
device when subjected to excessive current loads. The undervoltage lockout feature will  
ensure that the device will remain off unless there is a valid input voltage present.  
TYPICAL APPLICATION CIRCUIT  
VCC  
5.0V  
+33µF  
+
10K  
10K  
4.50V TO 5.25V  
UPSTREAM VBUS  
SP2526A  
USB CONTROLLER  
ON/OFF  
100mA MAX  
SPX1521  
OUT  
OUTA  
IN  
VBUS  
D+  
ENA  
IN  
VBUS  
D+  
D-  
VIN  
Ferrite Bead  
OVERCURRENT  
OVERCURRENT  
FLGA  
+
0.1µF  
D-  
33µF  
+ 1µF  
Cin  
+
0.01 µF  
10µF  
Cout  
GND  
GND  
FLGB  
ENB  
*
GND  
GND  
Ferrite Bead  
DATA  
OUTB  
ON  
GND  
DATA  
VBUS  
D+  
Ferrite Bead  
33µF, 16V Tantalum, or  
100µF, 10V Electrolytic  
+
*
Bold line indicate high-current traces  
D-  
33µF  
0.01 µF  
*
GND  
Ferrite Bead  
DATA  
Two Port Self Powered Hub  
Date: 12/06/04  
SP2526A Dual USB High-Side Power Switch  
© Copyright 2004 Sipex Corporation  
1

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