FPF2108 Fairchild Semiconductor, FPF2108 Datasheet - Page 4

• 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
Electrical Characteristics Cont.
V
Note 1: Package power dissipation on 1square inch pad, 2 oz copper board.
Note 2: Applicable only to FPF2108. Latchoff current does not include current flowing into FLAGB.
Parameter
Dynamic
Turn on time
Turn off time
V
V
Over Current Blanking Time
Short Circuit Response Time
IN
OUT
OUT
= 1.8 to 5.5V, T
Rise Time
Fall Time
A
= -40 to +85°C unless otherwise noted. Typical values are at V
t
t
t
t
t
Symbol
ON
OFF
R
F
BLANK
R
R
R
R
FPF2108
V
Over-Current Condition.
V
IN
IN
L
L
L
L
= 500Ω, C
= 500Ω, C
= 500Ω, C
= 500Ω, C
= V
= V
ON
ON
= 3.3V. Moderate
= 3.3V. Hard Short.
4
L
L
L
L
= 0.1µF
= 0.1µF
= 0.1µF
= 0.1µF
Conditions
IN
= 3.3V and T
A
Min. Typ. Max Units
= 25°C
5
.
136
25
50
12
10
20
3
www.fairchildsemi.com
20
ms
µs
µs
µs
µs
µs
ns