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ISL61853IIRZ-T7 PDF预览

ISL61853IIRZ-T7

更新时间: 2024-11-05 18:20:27
品牌 Logo 应用领域
瑞萨 - RENESAS /
页数 文件大小 规格书
20页 774K
描述
POWER SUPPLY SUPPORT CKT

ISL61853IIRZ-T7 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUIT
JESD-609代码:e3湿度敏感等级:2
端子面层:Matte Tin (Sn) - annealedBase Number Matches:1

ISL61853IIRZ-T7 数据手册

 浏览型号ISL61853IIRZ-T7的Datasheet PDF文件第2页浏览型号ISL61853IIRZ-T7的Datasheet PDF文件第3页浏览型号ISL61853IIRZ-T7的Datasheet PDF文件第4页浏览型号ISL61853IIRZ-T7的Datasheet PDF文件第5页浏览型号ISL61853IIRZ-T7的Datasheet PDF文件第6页浏览型号ISL61853IIRZ-T7的Datasheet PDF文件第7页 
Dual USB Port Power Supply Controller  
ISL6185  
Features  
The ISL6185 USB power controller family provides fully  
independent overcurrent (OC) fault protection for two or more  
USB ports.  
• 2.5V to 5V Operating Range  
• 71mΩ Integrated Power P-channel MOSFET Switches  
• Continuous Current Options for 0.6A, 1.1A, 1.5A and 1.8A  
This product family consists of sixteen individual functional  
product variants and three package options. It is operation  
rated for a nominal +2.5V to +5V range and is specified over the  
full commercial and industrial temperature ranges.  
• Thermally Insensitive 12ms of Current Limiting Prior to  
Turn-Off  
• Output Discharges with Reverse Current Blocking When  
Disabled  
Each ISL6185 type incorporates in a single package two 71mΩ  
P-channel MOSFET power switches for power control. Each  
features internal current monitoring, accurate current limiting,  
and current limited delay to turn-off, for system supply  
protection along with control and communication I/O.  
• Latch-off or Auto Restart Options  
• 1µA Off-State Supply Current  
• Enable Polarity Options  
• Industry-standard Pin for Pin SOIC, and Smaller DFN Packages  
Available  
The ISL6185 family offers product variants with specified  
continuous output current levels of 0.6A, 1.1A, 1.5A or 1.8A; enable  
active high or low inputs; and latch off or automatic retry after  
overcurrent turn-off, making these devices well suited for many  
low-power applications.  
• UL Recognized, File Number: E333469  
Applications  
• USB 1, 2, 3 Port Power Management  
This family of ICs is offered in an industry-standard SOIC pinout  
and also in the 70% smaller 3x3 DFN packages providing similar  
or enhanced performance in the smallest possible package.  
• Low Power (18W) Electronic Circuit Limiting and Breaker  
D+  
D-  
USB  
PORT 1  
U
S
B
VBUS  
1.3  
1.2  
1.1  
1.0  
0.9  
0.8  
0.7  
OUT_1  
ENABLE_1  
FAULT_1  
VIN  
C
O
N
T
+5V  
GND  
R
O
L
ISL6185  
FAULT_2  
L
E
R
ENABLE_2  
OUT_2  
VBUS  
USB  
PORT_2  
D+  
D-  
-40  
-25  
0
25  
45  
75  
85  
115  
TEMPERATURE (°C)  
USB PORT POWER  
FIGURE 1. TYPICAL APPLICATION  
FIGURE 2. NORMALIZED r  
TEMPERATURE  
DS(ON)  
CHARACTERISTIC CURVE  
March 8, 2012  
FN6937.3  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas Inc. 2010, 2011, 2012. All Rights Reserved  
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.  
All other trademarks mentioned are the property of their respective owners.  
1

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