FPF2108 Fairchild Semiconductor, FPF2108 Datasheet - Page 6

• Manufacturer Part Number: FPF2108
• Description: IC LOAD SWITCH ADVANCED SOT23-5
• Manufacturer: Fairchild Semiconductor
• Series: IntelliMax™r
• Type: High Side Switchr

Specifications of FPF2108

• Number Of Outputs: 1
• Rds (on): 160 mOhm
• Internal Switch(s): Yes
• Current Limit: 400mA
• Voltage - Input: 1.8 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Switch Type: Low Side
• Power Switch Family: FPF2108
• Input Voltage: 1.8 to 5.5V
• Output Current: 400mA
• Mounting: Surface Mount
• Package Type: SOT-23
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Pin Count: 5
• Power Dissipation: 667mW
• On State Resistance: 0.125ohm
• On / Enable Input Polarity: Active Low
• Power Dissipation Pd: 667mW
• No. Of Outputs: 1
• Internal Switch: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FPF2108-FPF2110 Rev. E
Typical Characteristics
700
600
500
400
300
200
100
100
200
180
160
140
120
100
10
80
60
0
-40
0.3
-40
I
V
LOAD
CC
TD
= 3.3V
= 10mA
0.6
Figure 7. Current Limit vs. Output Voltage
(ON)
T
ON
Figure 11. T
-15
-15
Figure 9. R
0.9
V
T
T
IN
J
J
= 1.8V
, JUNCTION TEMPERATURE (
, JUNCTION TEMPERATURE (
FPF2108, FPF2110
1.2
10
10
ON
FPF2109
V
(ON)
1.5
IN
V
/T
TD
IN
-V
T
OFF
OFF
= 3.3V
(OFF)
OUT
vs. Temperature
1.8
(V)
vs. Temperature
35
35
2.1
o
o
C)
C)
2.4
60
60
V
IN
2.7
= 5.5V
85
85
3
6
700
600
500
400
300
200
100
1000
1.4
1.2
0.8
0.6
0.4
0.2
100
1
0
10
1.5
1
-40
-40
I
V
LOAD
CC
= 3.3V
= 10mA
2
Figure 8. Current Limit vs. Temperature
Figure 12. T
-15
-15
Figure 10. V
2.5
T
T
J
, JUNCTION TEMPERATURE (
J
T
, JUNCTION TEMPERATURE (
V
FPF2109, FPF2110
(FALL)
IN
, INPUT VOLTAGE (V)
3
10
RISE
10
IH
/T
3.5
T
FPF2108, FPF2110
vs. V
(RISE)
FALL
FPF2109
35
FPF2108
IN
35
vs. Temperature
4
o
4.5
o
C)
C)
60
60
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5
5.5
85
85