FPF1321 Fairchild Semiconductor, FPF1321 Datasheet - Page 12

• Manufacturer Part Number: FPF1321
• Description: The FPF1320/21 is a Dual-Input Single-Output (DISO) load switch consisting of two sets of slew-rate controlled, low on-resistance, P-channel MOSFET switches and integrated analog features
• Manufacturer: Fairchild Semiconductor

Typical Characteristics
Figure 30. Power Source Transition from 3.3V to 5V
Figure 31. Power Source Transition from 5V to 3.3V
(V
A=3.3V, V
B=5V, C
=1µF, C
=1µF,
(V
A=3.3V, V
B=5V, C
=1µF, C
=1µF,
IN
IN
IN
OUT
IN
IN
IN
OUT
R
=150Ω)
R
=150Ω)
L
L
Figure 32. TRCB During Off (V
A=V
B=Floating,
Figure 33.
TRCB During On (V
A=5V, V
=6V,
IN
IN
IN
OUT
V
=5V, C
=1µF, C
=1µF, EN=LOW, No R
)
C
=1µF, C
=1µF, EN=HIGH, No R
)
OUT
IN
OUT
L
IN
OUT
L
© 2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FPF1320 / FPF1321 • Rev. 1.0.0
12