Datasheet

© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
FPF2193/4/5 • Rev. 1.0.8 3
FPF2193 / FPF2194 / FPF2195 — Full Function Load Switch with Adjustable Current Limit
Pin Configuration
Figure 3. 1.0 x 1.5 mm Chip-Scale Package
Figure 4. Pin Configuration (Bottom View)
Pin Definitions
Pin # Name Description
C1 I
SET
Current Limit Set Input. A resistor from I
SET
to ground sets the current limit for the switch.
B2 V
IN
Supply Input. Input to the power switch and the supply voltage for the IC.
B1 V
OUT
Switch Output. Output of the power switch.
A1 FLAGB
Fault Output. Active LOW, open-drain output that indicates an over-current supply, under-
voltage, or over-temperature state.
C2 GND Ground.
A2 ON ON control input, active HIGH.