FPF2174_08 FAIRCHILD [Fairchild Semiconductor], FPF2174_08 Datasheet - Page 2

• Manufacturer Part Number: FPF2174_08
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

FPF2174 Rev. D
Functional Block Diagram
Pin Configuration
Pin Description
V
ON
IN
Pin
3, 7
1
2
4
5
6
8
SHUTDOWN
THERMAL
UVLO
Name
FLAGB
PAD1
V
GND
ON
V
NC
OUT
IN
Supply Input: Input to the power switch and the supply voltage for the IC
No Connect
Switch Output: Output of the power switch
Ground
Fault Output: Active LO, open drain output which indicates an over current supply,
under voltage or over temperature state.
ON Control Input
IC substrate. Can be connected to GND. Do not connect to other pins.
CONTROL
LOGIC
3x3 MLP BOTTOM VIEW
1
6
8
5
2
2
7
3
4
CURRENT
Function
LIMIT
GND
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FLAGB
V
OUT