FPF1321 Fairchild Semiconductor, FPF1321 Datasheet - Page 12
FPF1321
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
Datasheet
1.FPF1320.pdf
(16 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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