FPF2108 Fairchild Semiconductor, FPF2108 Datasheet - Page 5

• 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
120
110
100
2500
2000
1500
1000
0.20
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0.00
90
80
70
60
500
0
1.5
1.5
-40
V
I_SHDN
ON
Figure 1. Quiescent Current vs. Input Voltage
Figure 3. I
2.0
2
= V
IN
Figure 5. Reverse Current vs. V
-15
2.5
2.5
T
J
, JUNCTION TEMPERATURE (
SHUTDOWN
3.0
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3
10
3.5
3.5
V
IN
= 3.3V
Current vs. Temperature
4.0
4
35
V
IN
4.5
4.5
= 5.5V
o
C)
5.0
OUT
5
60
5.5
5.5
6.0
85
6
5
1.4
1.2
0.8
0.6
0.4
0.2
150
130
110
2000
1500
1000
90
70
50
500
1
0
-40
0
-40
-40
I_SWOFF
Figure 4. I
Figure 2. Quiescent Current vs. Temperature
Figure 6. Reverse Current vs. Temperature
-15
-15
-15
V
TJ, JUNCTION TEMPERATURE (
T
V
IN
T
J
SWITCH-OFF
IN
, JUNCTION TEMPERATURE (
J
= 5.5V
, JUNCTION TEMPERATURE (
= 5.5V
10
10
10
V
V
IN
IN
= 1.8V
Current vs. Temperature
= 3.3V
35
35
35
V
V
IN
IN
= 3.3V
= 5.5V
o
o
C)
o
C)
C)
60
60
60
www.fairchildsemi.com
V
IN
= 3.3V
85
85
85