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FPF2100 の電気的特性と機能

FPF2100のメーカーはFairchild Semiconductorです、この部品の機能は「(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products」です。


製品の詳細 ( Datasheet PDF )

部品番号 FPF2100
部品説明 (FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products
メーカ Fairchild Semiconductor
ロゴ Fairchild Semiconductor ロゴ 




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FPF2100 Datasheet, FPF2100 PDF,ピン配置, 機能
www.DataSheet4U.com
May 2005
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
Typical Application Circuit
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
0.125current-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.
OFF ON
VIN VOUT
FPF2100 - FPF2107
ON FLAGB
GND
TO LOAD
©2005 Fairchild Semiconductor Corporation
FPF2100-FPF2107 Rev. D2
1
www.fairchildsemi.com

1 Page





FPF2100 pdf, ピン配列
Absolute Maximum Ratings
Parameter
VIN, VOUT, ON, FLAGB to GND
Power Dissipation @ TA = 25°C (note 1)
Operating Junction Temperature
Storage Temperature
Thermal Resistance, Junction to Ambient
Electrostatic Discharge Protection
HBM
MM
Min.
-0.3
-40
-65
4000
400
Max.
6
667
125
150
150
Unit
V
mW
°C
°C
°C/W
V
V
Recommended Operating Range
Parameter
VIN
Ambient Operating Temperature, TA
Min.
1.8
-40
Max.
5.5
85
Unit
V
°C
Electrical Characteristics
VIN = 1.8 to 5.5V, TA = -40 to +85°C unless otherwise noted. Typical values are at VIN = 3.3V and TA = 25°C.
Parameter
Symbol
Conditions
Min.
Typ.
Basic Operation
Operating Voltage
Quiescent Current
VIN
IQ
Shutdown Current
Latch-Off Current (note 2)
On-Resistance
ISHDN
ILATCHOFF
RON
ON Input Logic High Voltage
VIH
ON Input Logic Low Voltage
VIL
ON Input Leakage
Off Switch Leakage
FLAGB Output Logic Low Voltage
ISWOFF
FLAGB Output High Leakage Current
Protections
IOUT = 0mA
Von active
VIN = 1.8 to 3.3V
VIN = 3.3 to 5.5V
VON = VIN, after an overcurrent fault
TA = 25°C, IOUT = 50mA
TA = -40 to +85°C, IOUT = 50mA
VIN = 1.8V
VIN = 5.5V
VIN = 1.8V
VIN = 5.5V
VON = VIN or GND
VON = 0V, VOUT = 0V
VIN = 5V, ISINK = 10mA
VIN = 1.8V, ISINK = 10mA
VIN = 5V, Switch on
1.8
0.75
1.30
95
110
50
125
150
0.1
0.15
Current Limit
ILIM
VIN = 3.3V,
FPF2100,
VOUT = 3.0V
FPF2101,
FPF2102,
FPF2103
200 300
FPF2104,
FPF2105,
FPF2106,
FPF2107
400 600
Thermal Shutdown
Shutdown Threshold
140
Return from Shutdown
130
Hysteresis
10
Max Units
5.5 V
A
200
1A
A
160 m
V
0.5 V
1.0
1A
1A
0.2 V
0.3
1A
400 mA
800
°C
FPF2100-FPF2107 Rev. D2
3
www.fairchildsemi.com


3Pages


FPF2100 電子部品, 半導体
Typical Characteristics
700
600
500
FPF2104 - FPF2107
400
300
200
FPF2100 - FPF2103
100
0
0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7
VIN-VOUT (V)
Figure 7. Current Limit vs. Output Voltage
3
700
600
500
400
300
200
100
-40
FPF2104 - FPF2107
FPF2100 - FPF2103
-15 10 35 60
TJ, JUNCTION TEMPERATURE (oC)
Figure 8. Current Limit vs. Temperature
85
160
150
140
130
120
110
100
90
1
234
VIN, INPUT VOLTAGE (V)
Figure 9. R(ON) vs. VIN
5
200
180
160
VIN = 1.8V
140
VIN = 3.3V
120
100
VIN = 5.5V
80
60
6 -40
-15 10 35 60
TJ, JUNCTION TEMPERATURE (oC)
Figure 10. R(ON) vs. Temperature
85
100
ILOAD = 10mA
VCC = 3.3V
TD(ON)
TD(OFF)
1000
ILOAD = 10mA
VCC = 3.3V
100
T(FALL)
10
T(RISE)
10
-40
-15 10 35 60
TJ, JUNCTION TEMPERATURE (oC)
Figure 11. TON/TOff vs. Temperature
85
1
-40 -15 10 35 60 85
TJ, JUNCTION TEMPERATURE (oC)
Figure 12. TRISE/TFALL vs. Temperature
FPF2100-FPF2107 Rev. D2
6
www.fairchildsemi.com

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
FPF2100

(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products

Fairchild Semiconductor
Fairchild Semiconductor
FPF2101

(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products

Fairchild Semiconductor
Fairchild Semiconductor
FPF2102

(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products

Fairchild Semiconductor
Fairchild Semiconductor
FPF2103

(FPF2100 - FPF2107) IntelliMAX Advanced Load Management Products

Fairchild Semiconductor
Fairchild Semiconductor


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