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FPF2100-FPF2107 Rev. H

Typical Application Circuit

Functional Block Diagram

Pin Configuration

Pin Description

Pin

Name

Function

1VIN

Supply Input: Input to the power switch and the supply voltage for the IC

2

GND

Ground

3

ON

ON Control Input

4

FLAGB

Fault Output: Active LO, open drain output which indicates an over current supply,

under voltage or over temperature state.

5VOUT

Switch Output: Output of the power switch

OFF ON

ON

VIN

GND

FPF2100 - FPF2107

FLAGB

VOUT

TO LOAD

UVLO

THERMAL

SHUTDOWN

CURRENT

LIMIT

CONTROL

LOGIC

VIN

ON

VOUT

FLAGB

GND

VIN

GND

ON

FLAGB

VOUT

SOT23-5

1

2

34

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