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参数资料
| 型号： | ISL61853GCRZ |
| 厂商： | Intersil |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC USB PWR CTRLR DUAL 10DFN |
| 标准包装： | 100 |
| 类型： | 热交换开关 |
| 应用： | USB 过电流保护控制器 |
| 内部开关： | 是 |
| 电流限制： | 1.1A |
| 电源电压： | 2.3 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-VFDFN 裸露焊盘 |
| 供应商设备封装： | 10-DFN（3x3） |
| 包装： | 管件 |
Dual USB Port Power Supply Controller
ISL6185
The ISL6185 USB power controller family provides fully
independent overcurrent (OC) fault protection for two or more
USB ports.
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.
Each ISL6185 type incorporates in a single package two 71m Ω
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.
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.
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.
D+
Features
? 2.5V to 5V Operating Range
? 71m Ω Integrated Power P-channel MOSFET Switches
? Continuous Current Options for 0.6A, 1.1A, 1.5A and 1.8A
? Thermally Insensitive 12ms of Current Limiting Prior to
Turn-Off
? Output Discharges with Reverse Current Blocking When
Disabled
? 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
? UL Recognized, File Number: E333469
Applications
? USB 1, 2, 3 Port Power Management
? Low Power (18W) Electronic Circuit Limiting and Breaker
U
S
B
D-
OUT_1
ENABLE_1
USB
PORT 1
VBUS
1.3
GND
C
O
N
T
R
O
L
L
E
R
+5V
FAULT_1
VIN
ISL6185
FAULT_2
ENABLE_2
OUT_2
D+
VBUS
USB
PORT_2
1.2
1.1
1.0
0.9
0.8
D-
0.7
-40
-25
0 25 45 75
85
115
USB PORT POWER
FIGURE 1. TYPICAL APPLICATION
TEMPERATURE (°C)
FIGURE 2. NORMALIZED r DS(ON) TEMPERATURE
CHARACTERISTIC CURVE
March 8, 2012
FN6937.3
1
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.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL61853GCRZ-T | 功能描述:热插拔功率分布 DL USB HOTSWAP W/INT LW11A/LTCH 3X3 10LD RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| ISL61853GIRZ | 功能描述:热插拔功率分布 DL USB HOTSWAP W/INT LW11A/LTCH 3X3 10LD RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| ISL61853GIRZ-T | 功能描述:热插拔功率分布 DL USB HOTSWAP W/INT LW11A/LTCH 3X3 10LD RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| ISL61853HCRZ | 功能描述:热插拔功率分布 DL USB HOTSWAP W/INT LW11A/RTRY3X3 10LD RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
| ISL61853HCRZ-T | 功能描述:热插拔功率分布 DL USB HOTSWAP W/INT LW11A/RTRY3X3 10LD RoHS:否 制造商:Texas Instruments 产品:Controllers & Switches 电流限制: 电源电压-最大:7 V 电源电压-最小:- 0.3 V 工作温度范围: 功率耗散: 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Tube |
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