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What is FPF2165R?

This electronic component, produced by the manufacturer "Fairchild Semiconductor", performs the same function as "Full Function Load Switch".


FPF2165R Datasheet PDF - Fairchild Semiconductor

Part Number FPF2165R
Description Full Function Load Switch
Manufacturers Fairchild Semiconductor 
Logo Fairchild Semiconductor Logo 


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Total 11 Pages



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April 2009
FPF2165R
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
„ +/- 10% Current Limit Accuracy versus Temperature
„ Undervoltage Lockout
„ Thermal Shutdown
„ <2µA Shutdown Current
„ Fast Current limit Response Time
„ 5µs to Moderate Over Currents
„ 30ns to Hard Shorts
„ Reverse Current Blocking
„ RoHS Compliant
Applications
„ PDAs
„ Cell Phones
„ GPS Devices
„ MP3 Players
„ Digital Cameras
„ Peripheral Ports
„ Hot Swap Supplies
General Description
The FPF2165R is a load switch which provides full protection to
systems and loads which may encounter large current
conditions. These devices contain a 0.12current-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. The FPF2165R 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.
www.DataSheet4U.com
BOTTOM
Pin 1
TOP
Ordering Information
Part
FPF2165R
Current Limit
[mA]
150-1500
Current Limit
Blanking Time
[ms]
0
Auto-Restart
Time
[ms]
NA
ON Pin
Activity
Active HI
Top
Mark
65R
©2008 Fairchild Semiconductor Corporation
FPF2165R Rev. A
1
www.fairchildsemi.com

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FPF2165R equivalent
Typical Characteristics
78
76
74
72
70
68
66
1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
SUPPLY VOLTAGE (V)
Figure 1. Quiescent Current vs. Input Voltage
100
95
90
85
80
75
70
65
60
55
50
-40
VIN = 5.5V
VIN = 3.3V
VIN = 1.8V
-15 10 35 60
TJ, JUNCTION TEMPERATURE (°C)
Figure 2. Quiescent Current vs. Temperature
85
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
0.6
1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
SUPPLY VOLTAGE (V)
Figure 3. VON High Voltage vs. Input Voltage
www.DataSheet4U.com
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
1.5 2 2.5 3 3.5 4 4.5 5 5.5 6
SUPPLY VOLTAGE (V)
Figure 4. VON Low Voltage vs. Input Voltage
200
190
180
170
160
150
140
130
120
110
100
90
80
1
234
SUPPLY VOLTAGE(V)
Figure 5. RON vs. VIN
5
240
220
200
180
160
140
120
100
80
60
6 -40
VIN= 1.8V
VIN= 3.3V
VIN= 5.5V
-15 10 35 60
TJ, JUNCTION TEMPERATURE (°C)
Figure 6. RON vs. Temperature
85
FPF2165R Rev. A
5 www.fairchildsemi.com


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FPF2165R electronic component.


Information Total 11 Pages
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