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参数资料
| 型号： | ISL61861DIBZ |
| 厂商： | Intersil |
| 文件页数： | 1/18页 |
| 文件大小： | 717K |
| 描述： | IC USB PWR CTRLR 3A 8SOIC |
| 标准包装： | 980 |
| 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： | 3A |
| 电源电压： | 2.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
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. 2011. 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.
USB Port Power Supply Controller
ISL6186
The ISL6186 USB power controller family provides
overcurrent (OC) fault protection for one or more USB ports.
This product family consists of eight individual functional
product variants and three package options and is operation
rated for a nominal +2.5V to +5V range and specified over
the full commercial and industrial temperature ranges.
Each ISL6186 type incorporates a 45m?/SPAN> P-channel MOSFET
power switch for power control and 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 ISL6186 family offers product variants with specified
continuous output current levels of 1.5A, 3A or 3.6A, 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 package
as well as in the 70% smaller 3x3 DFN package, which provides
the same performance and an additional Power-Good output
feature in the smallest possible (10 Ld DFN) package.
Features
"2.5V to 5V Operating Range
"45m?/SPAN> Integrated Power P-channel MOSFET Switches
"Continuous Current Options for 1.5A, 3A and 3.6A
"Thermally Insensitive 12ms of Current Limiting Prior to
Turn-Off
"Output Discharges with Reverse Current Blocking When
Disabled
"Latch-off or Auto Restart and Enable Polarity Options
"1礎 Off-State Supply Current
"Industry Standard Pin-for-Pin SOIC and Smaller DFN
Packages Available
Applications
"USB Port Power Management Including USB 3.0
"Low Power Electronic Circuit Limiting and Breaker
D+
D-
D+
D-
+5V
VIN
FAULT
ENABLE
GND
OUT
ISL6186
U
S
B
C
O
N
T
R
O
L
L
E
R
VBUS
VBUS
USB
PORT 1
USB
PORT_2
USB PORT POWER
FIGURE 1. TYPICAL APPLICATION
0.7
0.8
0.9
1.0
1.1
1.2
1.3
-40 -25 0 25 45 75 85 115
TEMPERATURE (癈)
FIGURE 2. NORMALIZED r
DS(ON)
TEMPERATURE
CHARACTERISTIC CURVE
November 3, 2011
FN7698.2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL61861DIBZ-T | 功能描述:热插拔功率分布 SINGLE USB HOTSWAP 3A/RETRY 8LD 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 |
| ISL61861ECBZ | 功能描述:热插拔功率分布 SINGLE USB HOTSWAP W 5A/LATCH 8LD 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 |
| ISL61861ECBZ-T | 功能描述:热插拔功率分布 SINGLE USB HOTSWAP W 5A/LATCH 8LD 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 |
| ISL61861EIBZ | 功能描述:热插拔功率分布 SINGLE USB HOTSWAP W 5A/LATCH 8LD 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 |
| ISL61861EIBZ-T | 功能描述:热插拔功率分布 SINGLE USB HOTSWAP W 5A/LATCH 8LD 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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