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參數資料
| 型號： | FPF2001 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 外設及接口 |
| 英文描述： | IntelliMAX⑩ Advanced Load Management Products |
| 中文描述： | 0.075 A BUF OR INV BASED PRPHL DRVR, PDSO5 |
| 封裝： | SC-70, 5 PIN |
| 文件頁數： | 1/10頁 |
| 文件大小： | 516K |
| 代理商： | FPF2001 |
2004 Fairchild Semiconductor Corporation
FPF2000-FPF2007 Rev. C1
1
www.fairchildsemi.com
December 2004
F
FPF2000-FPF2007
IntelliMAX Advanced Load Management Products
Features
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1.8 to 5.5V Input Voltage Range
Controlled Turn-On
50mA and 100mA Current Limit Options
Under voltage Lockout
Thermal Shutdown
<1uA Shutdown Current
Auto Restart
Fast Current limit Response Time
3us to Moderate Over Currents
20ns to Hard Shorts
Fault Blanking
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Applications
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PDAs
Cell Phones
GPS Devices
MP3 Players
Digital Cameras
Peripheral Ports
Hot Swap Supplies
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General Description
The FPF2000 through FPF2007 is a family of load switches which
provide full protection to systems and loads which may encounter
large current conditions. These devices contain a 0.7
ited P-channel MOSFET which can operate over an input voltage
range of 1.8-5.5V. Switch control is by a logic input (ON) capable of
interfacing directly with low voltage control signals. Each part con-
tains thermal shutdown protection which shuts off the switch to pre-
vent damage to the part when a continuous over-current condition
causes excessive heating.
current-lim-
When the switch current reaches the current limit, the part oper-
ates in a constant-current mode to prohibit excessive currents from
causing damage. For the FPF2000-FPF2002 and FPF2004-
FPF2006, if the constant current condition still persists after 10ms,
these parts will shut off the switch and pull the fault signal pin
(FLAGB) low. The FPF2000, FPF2001, FPF2004 and FPF2005,
have an auto-restart feature which will turn the switch on again
after 80ms if the ON pin is still active. The FPF2002 and FPF2006
do not have this auto-restart feature so the switch will remain off
until the ON pin is cycled. For the FPF2003 and FPF2007, a cur-
rent limit condition will immediately pull the fault signal pin low and
the part will remain in the constant-current mode until the switch
current falls below the current limit. For the FPF2000 through
FPF2003, the minimum current limit is 50mA while that for the
FPF2004 through FPF2007 is 100mA.
These parts are available in a space-saving 5 pin SC-70 package.
Functional Block Diagram
V
IN
V
OUT
FLAGB
GND
UVLO
CONTROL
LOGIC
THERMAL
SHUTDOWN
CURRENT
LIMIT
ON
相關PDF資料 |
PDF描述 |
|---|---|
| FPF2002 | IntelliMAX⑩ Advanced Load Management Products |
| FPF2003 | IntelliMAX⑩ Advanced Load Management Products |
| FPF2004 | IntelliMAX⑩ Advanced Load Management Products |
| FPF2005 | IntelliMAX⑩ Advanced Load Management Products |
| FPF2006 | IntelliMAX⑩ Advanced Load Management Products |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FPF2001_Q | 功能描述:電源開關 IC - 配電 Full Function Load Switches RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| FPF2002 | 功能描述:功率驅動器IC Full Function Load Switches RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| FPF2002_Q | 功能描述:電源開關 IC - 配電 Full Function Load Switches RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
| FPF2003 | 功能描述:功率驅動器IC Full Function Load Switches RoHS:否 制造商:Micrel 產品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| FPF2003_Q | 功能描述:電源開關 IC - 配電 Full Function Load Switches RoHS:否 制造商:Exar 輸出端數量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關閉時間（最大值）:20 us 工作電源電壓:3.2 V to 6.5 V 電源電流（最大值）: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23-5 |
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