Data Sheet

© 2012 Fairchild Semiconductor Corporation www.fairchildsemi.com
FAN3180 • Rev. 1.0.3 6
FAN3180 — Single 2-A Low-Side Driver with 3.3-V LDO
Electrical Characteristics
Unless otherwise noted, V
DD
= 12 V, T
J
= -40°C to +125°C. Currents are defined as positive into the device and
negative out of the device.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
Output
I
SINK
OUT Current, Mid-Voltage, Sinking
(8)
OUT at V
DD
/2, C
LOAD
=0.1 µF,
f=1 kHz
2.5
A
I
SOURCE
OUT Current, Mid-Voltage, Sourcing
(8)
OUT at V
DD
/2,
C
LOAD
=0.1 µF, f=1 kHz
-1.8
A
I
PK_SINK
OUT Current, Peak, Sinking
(8)
C
LOAD
=0.1 µF, f=1 kHz
2.8
A
I
PK_SOURCE
OUT Current, Peak, Sourcing
(8)
C
LOAD
=0.1 µF, f=1 kHz
-2.5
A
t
RISE
Output Rise Time
(9)
C
LOAD
=1000 pF
19
30
ns
t
FALL
Output Fall Time
(9)
C
LOAD
=1000 pF
13
25
ns
t
D1
Output Prop. Delay, Input Rising
(9)
0 - 3.3 V
IN
, 1 V/ns Slew Rate
12
23
36
ns
t
D2
Output Prop. Delay, Input Falling
(9)
0 - 3.3 V
IN
, 1 V/ns Slew Rate
13
24
35
ns
I
RVS
Output Reverse Current Withstand
(8)
250
mA
Notes:
8. Not tested in production.
9. See Figure 4.
Timing Diagrams
Figure 4. Non-Inverting Waveforms
90%
10%
Output
IN+
t
D1
t
D2
t
RISE
t
FALL
V
INL
V
INH