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参数资料
| 型号： | FPF2163 |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | IC LOAD SWITCH ADJ CURR 6-MLP |
| 标准包装： | 1 |
| 类型： | 高端开关 |
| 输出数： | 1 |
| Rds（开）： | 160 毫欧 |
| 内部开关： | 是 |
| 电流限制： | 可调 |
| 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： | 6-WDFN 裸露焊盘 |
| 供应商设备封装： | 6-MicroFET（2x2） |
| 包装： | 标准包装 |
| 其它名称： | FPF2163DKR |
October 2008
FPF2163/4/5
Full Function Load Switch with Adjustable Current Limit
tm
Features
1.8 to 5.5V Input Voltage Range
Controlled Turn-On
0.15-1.5A Adjustable Current Limit
Undervoltage Lockout
Thermal Shutdown
<2μA Shutdown Current
Auto Restart
Fast Current limit Response Time
5μs to Moderate Over Currents
30ns to Hard Shorts
Fault Blanking
Reverse Current Blocking
RoHS Compliant
Applications
PDAs
Cell Phones
GPS Devices
MP3 Players
Digital Cameras
Peripheral Ports
Hot Swap Supplies
BOTTOM
Ordering Information
Pin 1
General Description
The FPF2163, FPF2164, and FPF2165 is a series of load
switches which provides full protection to systems and loads
which may encounter large current conditions. These devices
contain a 0.12 ? 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. Each 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 parts
operate in a constant-current mode to prohibit excessive
currents from causing damage. For the FPF2163 and FPF2164,
if the constant current condition still persists after 30ms, these
parts will shut off the switch and pull the fault signal pin (FLAGB)
low. The FPF2163 has an auto-restart feature which will turn the
switch on again after 450ms if the ON pin is still active. The
FPF2164 does not have this auto-restart feature so the switch
will remain off until the ON pin is cycled. The FPF2165 will not
turn off after a current limit fault, but will rather remain in the
constant current mode indefinitely. The minimum current limit is
150mA.
These parts are available in a space-saving 6 pin 2X2 MLP
package.
TOP
Current Limit
Auto-Restart
Current Limit
Blanking Time
Time
ON Pin
Top
Part
FPF2163
FPF2164
FPF2165
[mA]
150-1500
150-1500
150-1500
[ms]
15/30/60
15/30/60
0
[ms]
225/450/900
NA
NA
Activity
Active HI
Active HI
Active HI
Mark
163
164
165
?2008 Fairchild Semiconductor Corporation
FPF2163/4/5 Rev. I
1
www.fairchildsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FPF2163_07 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Full Function Load Switch with Adjustable Current Limit |
| FPF2163_08 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Full Function Load Switch with Adjustable Current Limit |
| FPF2164 | 功能描述:开关 IC - 各种 Full Function Load Switch RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| FPF2165 | 功能描述:开关 IC - 各种 Full Function Load Switch RoHS:否 制造商:Fairchild Semiconductor 开启电阻（最大值）: 电源电压-最大:4.4 V 电源电压-最小:2.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WLCSP-9 封装:Reel |
| FPF2165_SBAA013 | 制造商:Fairchild Semiconductor Corporation 功能描述:FULL FUNCTION LOAD SWITCH - Tape and Reel |
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