参数资料
| 型号： | FPF2116 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC LOAD SWITCH PROTECT SOT23-5 |
| 产品变化通告： | Mold Compound Change 12/Dec/2007 |
| 标准包装： | 1 |
| 系列： | IntelliMax™ |
| 类型： | 高端开关 |
| 输出数： | 1 |
| Rds（开）： | 160 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 200mA |
| 输入电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SC-74A，SOT-753 |
| 供应商设备封装： | SOT-23-5 |
| 包装： | 标准包装 |
| 产品目录页面： | 1217 (CN2011-ZH PDF) |
| 其它名称： | FPF2116DKR |
August 2008
FPF2116
IntelliMAX? Advanced Load Management Products
tm
Features
1.8 to 5.5V Input Voltage Range
Controlled Turn-On
200mA Current Limit
Undervoltage Lockout
Thermal Shutdown
<2μA Shutdown Current
Auto Restart
Fast Current limit Response Time
3μs to Moderate Over Currents
20ns to Hard Shorts
Fault Blanking
Reverse Current Blocking
RoHS Compliant
Applications
PDAs
Cell Phones
General Description
The FPF2116 is a load switch which provides full protection to
systems and loads which may encounter large current
conditions. This device contains a 0.125 ? current-limited P-
channel MOSFET which can operate over an input voltage
range of 1.8-5.5V. Internally, current is prevented from flowing
when the MOSFET is off and the output voltage is higher than
the input voltage. Switch control is by a logic input (ON)
capable of interfacing directly with low voltage control signals.
The part contains thermal shutdown protection which shuts off
the switch to prevent damage to the part when a continuous
over-current condition causes excessive heating.
When the switch current reaches the current limit, the part
operates in a constant-current mode to prohibit excessive
currents from causing damage. If the constant current condition
still persists after 30ms, the part will shut off the switch and pull
the fault signal pin (FLAGB) low. An auto-restart feature will turn
the switch on again after 480ms if the ON pin is still active. The
minimum current limit is 200mA.
The part is available in a space-saving 5 pin SOT23 package.
GPS Devices
MP3 Players
Digital Cameras
Peripheral Ports
Hot Swap Supplies
Typical Application Circuit
TO LOAD
V IN
FPF2116
V OUT
OFF ON
ON
FLAGB
GND
Ordering Information
Current Limit
Auto-Restart
Current Limit
Blanking Time
Time
ON Pin
Part
FPF2116
[mA]
200
[ms]
30
[ms]
480
Activity
Active HI
Top Mark
2116
?2008 Fairchild Semiconductor Corporation
FPF2116 Rev. D
1
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FPF2116 | 制造商:Fairchild Semiconductor Corporation 功能描述:FULL FUNCTION LOAD SWITCH 制造商:Fairchild Semiconductor Corporation 功能描述:IC, HIGH SIDE LOAD SWITCH, 5.5V, SOT23-5 |
| FPF2116_08 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:IntelliMAX⑩ Advanced Load Management Products |
| FPF2123 | 功能描述:电源开关 IC - 配电 SOT23-5 ADV LOAD MANAGEMENT PRODUCTS RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| FPF2123_06 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:IntelliMAX⑩ Advanced Load Management Products |
| FPF2124 | 功能描述:功率驱动器IC ADV LOAD MANAGEMENT RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
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