FPF2108NL Fairchild Semiconductor, FPF2108NL Datasheet - Page 2

• Manufacturer Part Number: FPF2108NL
• Manufacturer: Fairchild Semiconductor

Specifications of FPF2108NL

• Switch Type: Low Side
• Power Switch Family: FPF2108
• Input Voltage: 1.8 to 5.5V
• Output Current: 400mA
• Number Of Outputs: Single
• Mounting: Surface Mount
• Package Type: SOT-23
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Pin Count: 5
• Power Dissipation: 667mW
• Lead Free Status / Rohs Status: Compliant

FPF2108-FPF2110 Rev. E
Functional Block Diagram
Pin Configuration
Pin Description
ON
V
IN
Pin
1
2
3
4
5
SHUTDOWN
THERMAL
UVLO
Name
FLAGB
V
GND
V
ON
OUT
IN
Supply Input: Input to the power switch and the supply voltage for the IC
Ground
ON Control Input
Fault Output: Active LO, open drain output which indicates an over current supply,
under voltage or over temperature state.
Switch Output: Output of the power switch
CONTROL
LOGIC
GND
ON
V
IN
1
2
3
SOT23-5
2
5
4
CURRENT
LIMIT
FLAGB
V
Function
OUT
GND
BLOCKING
CURRENT
REVERSE
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V
FLAGB
OUT