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The FPF2000 through FPF2007 is a family of load switches whichprovide full protection to systems and loads which may encounterlarge current conditions. These devices contain a 0.7Wcurrent-limited P-channel MOSFET which can operate over aninput 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 theswitch to prevent damage to the part when a continuousover-current condition causes excessive heating.
When the switch current reaches the current limit, the partoperates in a constant current mode to prohibit excessive currentsfrom causing damage. For the FPF2000-FPF2002 andFPF2004-FPF2006, if the constant current condition still persistsafter 10ms, these parts will shut off the switch and pull the faultsignal pin (FLAGB) low. The FPF2000, FPF2001, FPF2004 andFPF2005, have an auto-restart feature which will turn the switch onagain after 80ms if the ON pin is still active. The FPF2002 andFPF2006 do not have this auto-restart feature so the switch willremain off until the ON pin is cycled. For the FPF2003 andFPF2007, a current limit condition will immediately pull the faultsignal pin low and the part will remain in the constant-current modeuntil the switch current falls below the current limit. For theFPF2000 through FPF2003, the minimum current limit is 50mAwhile that for the FPF2004 through FPF2007 is 100mA.
These parts are available in a space-saving 5 pin SC-70 package.
FPF2000 Maximum Ratings
Product
Product status
Eco Status
Pricing*
Package type
Leads
Packing method
Package Drawing
Package Marking Convention**
FPF2000
Full Production
RoHS Compliant
$0.34
SC70
5
TAPE REEL
Line 1: &E&Y (Binary Calendar Year Coding) Line 2: &O200&C Line 3: &.&O&V
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples
Package marking information for product FPF2000 is available. Click here for more information .
FPF2000 Features
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
FPF2000 Typical Application
PDAs Cell Phones GPS Devices MP3 Players Digital Cameras Peripheral Ports Hot Swap Supplies
The FPF2000 through FPF2007 is a family of load switches whichprovide full protection to systems and loads which may encounterlarge current conditions. These devices contain a 0.7Wcurrent-limited P-channel MOSFET which can operate over aninput 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 theswitch to prevent damage to the part when a continuousover-current condition causes excessive heating.
When the switch current reaches the current limit, the partoperates in a constant current mode to prohibit excessive currentsfrom causing damage. For the FPF2000-FPF2002 andFPF2004-FPF2006, if the constant current condition still persistsafter 10ms, these parts will shut off the switch and pull the faultsignal pin (FLAGB) low. The FPF2000, FPF2001, FPF2004 andFPF2005, have an auto-restart feature which will turn the switch onagain after 80ms if the ON pin is still active. The FPF2002 andFPF2006 do not have this auto-restart feature so the switch willremain off until the ON pin is cycled. For the FPF2003 andFPF2007, a current limit condition will immediately pull the faultsignal pin low and the part will remain in the constant-current modeuntil the switch current falls below the current limit. For theFPF2000 through FPF2003, the minimum current limit is 50mAwhile that for the FPF2004 through FPF2007 is 100mA.
These parts are available in a space-saving 5 pin SC-70 package.
FPF2001 Maximum Ratings
Product
Product status
Eco Status
Pricing*
Package type
Leads
Packing method
Package Drawing
Package Marking Convention**
FPF2001
Full Production
RoHS Compliant
$0.34
SC70
5
TAPE REEL
Line 1: &E&Y (Binary Calendar Year Coding) Line 2: &O201&C Line 3: &.&O&V
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples
Package marking information for product FPF2001 is available. Click here for more information .
The FPF2000 through FPF2007 is a family of load switches whichprovide full protection to systems and loads which may encounterlarge current conditions. These devices contain a 0.7Wcurrent-limited P-channel MOSFET which can operate over aninput 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 theswitch to prevent damage to the part when a continuousover-current condition causes excessive heating.
When the switch current reaches the current limit, the partoperates in a constant current mode to prohibit excessive currentsfrom causing damage. For the FPF2000-FPF2002 andFPF2004-FPF2006, if the constant current condition still persistsafter 10ms, these parts will shut off the switch and pull the faultsignal pin (FLAGB) low. The FPF2000, FPF2001, FPF2004 andFPF2005, have an auto-restart feature which will turn the switch onagain after 80ms if the ON pin is still active. The FPF2002 andFPF2006 do not have this auto-restart feature so the switch willremain off until the ON pin is cycled. For the FPF2003 andFPF2007, a current limit condition will immediately pull the faultsignal pin low and the part will remain in the constant-current modeuntil the switch current falls below the current limit. For theFPF2000 through FPF2003, the minimum current limit is 50mAwhile that for the FPF2004 through FPF2007 is 100mA.
These parts are available in a space-saving 5 pin SC-70 package.
FPF2002 Maximum Ratings
Product
Product status
Eco Status
Pricing*
Package type
Leads
Packing method
Package Drawing
Package Marking Convention**
FPF2002
Full Production
RoHS Compliant
$0.34
SC70
5
TAPE REEL
Line 1: &E&Y (Binary Calendar Year Coding) Line 2: &O202&C Line 3: &.&O&V
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples
Package marking information for product FPF2002 is available. Click here for more information .
FPF2002 Features
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
FPF2002 Typical Application
PDAs Cell Phones GPS Devices MP3 Players Digital Cameras Peripheral Ports Hot Swap Supplies