Datasheet

© 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com
FPF3003 • Rev. 1.0.0 6
FPF3003 — IntelliMAX™ Full Functional In
p
ut Power Path Mana
g
ement Switch for Dual-Batter
y
Portable S
y
stems
Electrical Characteristics
ADPIN=4.6 to 5.5V, V
BATA
=V
BATB
=2.3 to 5.5V, T
A
=-40 to 85°C unless otherwise noted. Typical values are at
ADPIN=5V, CHGIN=V
BATA
=V
BATB
=4.2V, RESETB=HIGH, and T
A
=25°C.
Symbol Parameters Condition Min. Typ. Max. Unit
Reverse Current Blocking between V
BATA
and V
BATB
V
T_RCB
RCB Protection Trip
Point
V
OUT
– V
BATA
or V
BATB
20 mV
V
R_RCB
RCB Protection
Release Trip Point
V
BATA
or V
BATB
-V
OUT
30 mV
Hysteresis 50 mV
Dynamic Characteristics: See Definitions Below
t
R
V
OUT
Rise Time
(2,3,4)
V
BATA
=V
BATB
=4.2V, R
L
=100, T
A
=25°C,
C
L
=10F, BATAID=HIGH to LOW,
BATBID=HIGH
30 µs
t
DON
Turn-On Delay
(2,3,4)
5 µs
t
ON
Turn-On Time
(2,3,4)
35
t
F
V
OUT
Fall Time
(2,3,5)
V
BATA
=V
BATB
=4.2V, R
L
=100, T
A
=25°C,
C
L
=10f, BATAID=LOW to HIGH,
BATBID=HIGH
2.5 ms
t
DOFF
Turn-Off Delay
(2,3,5)
0.1 ms
t
OFF
Turn-Off Time
(2,3,5)
2.6 ms
t
DSEL
Selection Delay
(2,3)
V
BATA
=V
BATB
=4.2V, R
L
=100, T
A
=25°C,
C
L
=10F, CHGSEL or BATSEL=LOW to
HIGH
1 ms
t
DRST
RESET Timer
Delay
(2,3)
V
BATA
=V
BATB
=4.2V, R
L
=100,T
A
=25°C,
C
L
=10F, RESETB=Floating to LOW
7 s
Notes:
2. This parameter is guaranteed by design and characterization; not production tested.
3. t
DON
/t
DOFF
/t
R
/t
F
is defined in Figure 5.
4. t
ON
=t
R
+ t
DON
.
5. t
OFF
=t
F
+ t
DOFF
.