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參數資料
| 型號： | FPF2100 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 外設及接口 |
| 英文描述： | IntelliMAX Advanced Load Management Products |
| 中文描述： | 0.3 A BUF OR INV BASED PRPHL DRVR, PDSO5 |
| 封裝： | 1.60 MM, MO-178AA, SOT-23, 5 PIN |
| 文件頁數： | 1/12頁 |
| 文件大小： | 431K |
| 代理商： | FPF2100 |
2005 Fairchild Semiconductor Corporation
FPF2100-FPF2107 Rev. D2
1
www.fairchildsemi.com
May 2005
F
FPF2100-FPF2107
IntelliMAX Advanced Load Management Products
Features
1.8 to 5.5V Input Voltage Range
Controlled Turn-On
200mA and 400mA Current Limit Options
Undervoltage Lockout
Thermal Shutdown
<1uA Shutdown Current
Auto restart
Fast Current limit Response Time
3us to Moderate Over Currents
20ns to Hard Shorts
Fault Blanking
Applications
PDAs
Cell Phones
GPS Devices
MP3 Players
Digital Cameras
Peripheral Ports
Hot Swap Supplies
General Description
The FPF2100 through FPF2107 is a family of load switches
which provide full protection to systems and loads which may
encounter large current conditions. These devices contain a
0.125
current-limited 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 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. For the FPF2100-FPF2102 and
FPF2104-FPF2106, 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 FPF2100, FPF2101,
FPF2104 and FPF2105, have an auto-restart feature which will
turn the switch on again after 160ms if the ON pin is still active.
The FPF2102 and FPF2106 do not have this auto-restart
feature so the switch will remain off until the ON pin is cycled.
For the FPF2103 and FPF2107, a current 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 FPF2100 through FPF2103, the
minimum current limit is 200mA while that for the FPF2104
through FPF2107 is 400mA.
These parts are available in a space-saving 5 pin SOT23
package.
Typical Application Circuit
OFF ON
ON
V
IN
GND
FPF2100 - FPF2107
FLAGB
V
OUT
TO LOAD
相關PDF資料 |
PDF描述 |
|---|---|
| FPF2101 | IntelliMAX Advanced Load Management Products |
| FPF2102 | IntelliMAX Advanced Load Management Products |
| FPF2103 | IntelliMAX Advanced Load Management Products |
| FPF2104 | IntelliMAX Advanced Load Management Products |
| FPF2108 | IntelliMAX Advanced Load Management Products |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FPF2100_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:IntelliMAX⑩ Advanced Load Management Products |
| FPF2100A FPF2105A WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FPF2101 | 功能描述:功率驅動器IC INTELLIMAX ADV 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 |
| FPF2102 | 功能描述:功率驅動器IC INTELLIMAX ADV 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 |
| FPF2103 | 功能描述:功率驅動器IC INTELLIMAX ADV 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 |
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