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SP2026-2EN-L PDF预览

SP2026-2EN-L

更新时间: 2024-11-12 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光电二极管
页数 文件大小 规格书
14页 167K
描述
Power Supply Support Circuit, Fixed, 1 Channel, PDSO8, PLASTIC, NSOIC-8

SP2026-2EN-L 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:PLASTIC, NSOIC-8Reach Compliance Code:compliant
风险等级:5.7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):2.7 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:TIN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

SP2026-2EN-L 数据手册

 浏览型号SP2026-2EN-L的Datasheet PDF文件第2页浏览型号SP2026-2EN-L的Datasheet PDF文件第3页浏览型号SP2026-2EN-L的Datasheet PDF文件第4页浏览型号SP2026-2EN-L的Datasheet PDF文件第5页浏览型号SP2026-2EN-L的Datasheet PDF文件第6页浏览型号SP2026-2EN-L的Datasheet PDF文件第7页 
®
SP2026  
+2.7V to +5.5V USB Power Control Switch  
Compliant to USB Specifications  
100µA On-State Supply Current  
1µA Shutdown Current  
Output Can Be Forced Higher Than  
Input (Off-State)  
+2.7V to +5.5V Input Voltage Range  
Two Independent Power Switches  
Two Error Flag Outputs, Open Drain  
2.4V Undervoltage Lockout  
Thermal Shutdown  
500mA Minimum Continuous Load  
Current Per Switch  
1.25A Short Circuit Current Limit  
140mMaximum On-Resistance  
1ms Soft-Start Power Up  
Active-High Version: SP2026-1  
Active-Low Version: SP2026-2  
DESCRIPTION  
The SP2026 is a dual +2.7V to +5.5V supervisory power control switch that is current limited  
to 1.25A and has thermal shutdown to protect itself and the load. A device is disabled in  
thermalshutdownuntiltheexcessivecurrentloadisremoved, theappropriateenablepinsare  
toggled, or the die temperature cools to 120°C. The undervoltage lockout feature disables the  
output switches until a valid input voltage, VIN = 2.4V, is present. Once a valid input voltage  
is present and the SP2026 is enabled, a 1ms soft start prevents momentary voltage drops  
caused by charging a capacitive load. The SP2026 has a low on resistance, 100m, and  
supplies a 500mA minimum output current per switch. In overcurrent and thermal shutdown,  
error flags may be asserted for overtemperature.  
1
2
3
8
ENA  
FLGA  
FLGB  
®
®
OUTA  
7 IN  
6
SP2026  
GND  
ENB 4  
5
OUTB  
Rev. 1/23/02  
SP2026 +2.7V to +5.5V USB Power Control Switch  
© Copyright 2002 Sipex Corporation  
1

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