FPF1108 Fairchild Semiconductor, FPF1108 Datasheet - Page 8

• Manufacturer Part Number: FPF1108
• Description: IC LOAD MGMT SWITCH P-CH 4-WLCSP
• Manufacturer: Fairchild Semiconductor
• Series: IntelliMax™r
• Type: High Side Switchr

Specifications of FPF1108

• Number Of Outputs: 1
• Rds (on): 55 mOhm
• Internal Switch(s): Yes
• Current Limit: 1.2A
• Voltage - Input: 1.2 V ~ 4 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 4-WLCSP
• On Resistance (max): 150 mOhms
• Supply Voltage (max): 4 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 1 W
• Mounting Style: SMD/SMT
• Number Of Switches: Single
• Off Time (max): 3.9 us
• On Time (max): 215 us
• Supply Current: 1 uA
• Switch Current (typ): 1 uA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

© 2009 Fairchild Semiconductor Corporation
FPF1107 / FPF1108 • Rev. 1.0.1
Typical Performance Characteristics
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
3.00
2.50
2.00
1.50
1.00
0.50
0.00
120
100
Figure 14. Quiescent Current vs. Temperature
80
60
40
20
0
-40
1.0
-40
25°C
Figure 18. ON-Pin Threshold vs. V
Figure 16. R
1.5
-15
-15
T
T
J
J
, JUNCTION TEMPERATURE (°C)
, JUNCTION TEMPERATURE (°C)
2.0
SUPPLY VOL TAGE (V)
ON
10
10
(V
V
IH
V
vs. Temperature
ON
IL
V
V
V
IN
V
V
V
IN
IN
2.5
IN
IN
IN
=0.75 x V
= 1.2V
= 3.3V
= 4.0V
= 4.0V
= 3.3V
= 1.2V
35
35
3.0
IN
)
V
60
60
ON
V
I
IN
OUT
3.5
ON
= 0.75 x V
= V
= 200mA
IN
IN
85
85
4.0
8
)
Ω
ON RESI STANCE (m
Figure 15. Quiescent Current vs. Supply Voltage
300
250
200
150
100
50
2.50
2.00
1.50
1.00
0.50
0.00
0
1.0
1.0
Figure 17. R
1.5
1.5
2.0
2.0
SUPPLY VOLT AG E (V)
ON
85°C
+85°C
-40°C
S U P P LY V O LTA G E (V )
vs. Supply Voltage
-40°C
at V
2.5
2.5
ON
25°C
=1.2V
3. 0
3.0
V
I
OUT
ON
www.fairchildsemi.com
3.5
3.5
=V
=200mA
+25°C
IN
4.0
4.0