FPF1108 Fairchild Semiconductor, FPF1108 Datasheet - Page 10

• 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
(V
Figure 24. Turn-On Response
Figure 26. Turn-On Response
(V
IN
IN
=3.3V, C
=3.3V, C
IN
IN
=1µF, C
=1µF, C
OUT
OUT
=0.1µF, R
=0.1µF, R
L
L
=500Ω)
=10Ω)
10
(FPF1107 – No Output Pull-Down Resistor)
(V
Figure 25. Turn-Off Response
Figure 27. Turn-Off Response
(V
IN
IN
=3.3V, C
=3.3V, C
IN
IN
=1µF, C
=1µF, C
OUT
OUT
=0.1µF, R
=0.1µF, R
www.fairchildsemi.com
L
L
=500Ω)
=10Ω)