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LM3525M-L PDF预览

LM3525M-L

更新时间: 2024-11-26 11:10:31
品牌 Logo 应用领域
德州仪器 - TI 开关电源开关光电二极管
页数 文件大小 规格书
20页 1276K
描述
0.5A 负载、2.7-5.5V、80mΩ USB 电源开关 | D | 8 | -40 to 125

LM3525M-L 技术参数

生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:1.06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:e0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:125 °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):235认证状态:Not Qualified
座面最大高度:1.7526 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:AUTOMOTIVE
端子面层:Tin/Lead (Sn/Pb)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:3.91 mm
Base Number Matches:1

LM3525M-L 数据手册

 浏览型号LM3525M-L的Datasheet PDF文件第2页浏览型号LM3525M-L的Datasheet PDF文件第3页浏览型号LM3525M-L的Datasheet PDF文件第4页浏览型号LM3525M-L的Datasheet PDF文件第5页浏览型号LM3525M-L的Datasheet PDF文件第6页浏览型号LM3525M-L的Datasheet PDF文件第7页 
LM3525  
www.ti.com  
SNVS051D FEBRUARY 2000REVISED MARCH 2013  
LM3525 Single Port USB Power Switch and Over-Current Protection  
Check for Samples: LM3525  
1
FEATURES  
DESCRIPTION  
The LM3525 provides Universal Serial Bus standard  
power switch and over-current protection for all host  
port applications. The single port device is ideal for  
Notebook PC and Handheld PC applications that  
supply power to one port.  
2
Compatible with USB1.1 and USB 2.0  
1 ms Fault Flag Delay During Hot-Plug Events  
Smooth Turn-On Eliminates Inrush Induced  
Voltage Drop  
UL Recognized Component: REF # 205202  
A 1 ms delay on fault flag output prevents erroneous  
overcurrent reporting caused by inrush currents  
during the hot-plug events.  
1A Nominal Short Circuit Output Current  
Protects Notebook PC Power Supplies  
Thermal Shutdown Protects Device in Direct  
Short Condition  
The LM3525 accepts an input voltage between 2.7V  
and 5.5V allowing use as a device-based inrush  
current limiter for 3.3V USB peripherals, as well as  
Root and Self-Powered Hubs at 5.5V. The Enable  
input accepts both 3.3V and 5.0V logic thresholds.  
500mA Minimum Continuous Load Current  
Small SOIC-8 Package Minimizes Board Space  
2.7V to 5.5V Input Voltage Range  
Switch Resistance 120 mMax. at VIN = 5V  
1µA Max Standby Current  
The small size, low RON, and 1 ms fault flag delay  
make the LM3525 a good choice for root hubs as well  
as ganged power control in space-critical self-  
powered hubs.  
100 µA Max Operating Current  
Undervoltage Lockout (UVLO)  
APPLICATIONS  
Universal Serial Bus (USB) Root Hubs  
including Desktop and Notebook PC  
USB Monitor Hubs  
Other Self-Powered USB Hub Devices  
High Power USB Devices Requiring Inrush  
Limiting  
General Purpose High Side Switch  
Applications  
Typical Operating Circuit and Connection Diagram  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2000–2013, Texas Instruments Incorporated  

LM3525M-L 替代型号

型号 品牌 替代类型 描述 数据表
LM3525M-L/NOPB TI

类似代替

0.5A 负载、2.7-5.5V、80mΩ USB 电源开关 | D | 8 | -40
LM3525M-H/NOPB TI

类似代替

0.5A 负载、2.7-5.5V、80mΩ USB 电源开关 | D | 8 | -40
TPS2049D TI

类似代替

SINGLE-CHANNEL 100 mA POWER SWITCH

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IC 1 A BUF OR INV BASED PRPHL DRVR, PDSO8, SO-8, Peripheral Driver
LM3525MX-L/NOPB TI

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0.5A 负载、2.7-5.5V、80mΩ USB 电源开关 | D | 8 | -40
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LM3526 TI

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2 通道、0.5A 负载、2.7-5.5V、100mΩ USB 电源开关
LM3526-H NSC

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Dual Port USB Power Switch and Over-Current Protection