Data Sheet

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8
FAN3226 / FAN3227 / FAN3228 / FAN3229 — Dual 2-A High-Speed, Low-Side Gate Drivers FAN3226 / FAN3227 / FAN3228 / FAN3229 D l 2 A Hi h Sd L Sid G t D i
Electrical Characteristics
Unless otherw ise 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
Supply
V
DD
Operating Range
4.5
18.0
V
I
DD
Supply Current Inputs / EN
Not Connected
TTL
0.75
1.20
mA
CMOS
(9)
0.65
1.05
mA
V
ON
Turn-On Voltage
INA=ENA=V
DD
, INB=ENB=0 V
3.5
3.9
4.3
V
V
OFF
Turn-Off Voltage
INA=ENA=V
DD
, INB=ENB=0 V
3.3
3.7
4.1
V
FA N322xCMX_ F085, FAN322xTMX_F085 (Automotive-Qualified Versions)
V
ON
Turn-On Voltage
(14)
INA=ENA=V
DD
, INB=ENB=0 V
3.3
3.9
4.5
V
V
OFF
Turn-Off Voltage
(14)
INA=ENA=V
DD
, INB=ENB=0 V
3.1
3.7
4.3
V
Inputs (FAN322xT)
(10)
V
INL_T
INx Logic Low Threshold
0.8
1.2
V
V
INH_T
INx Logic High Threshold
1.6
2.0
V
V
HYS_T
TTL Logic Hysteresis Voltage
0.2
0.4
0.8
V
FA N322xT
I
IN+
Non-Inverting Input Current
IN from 0 to V
DD
-1
175
µA
I
IN-
Inverting Input Current
IN from 0 to V
DD
-175
1
µA
FA N322xTMX_F085 (Automotive-Qualified Versions)
I
INx_T
Non-inverting Input Current
(14)
IN=0 V
-1.5
1.5
µA
I
INx_T
Non-inverting Input Current
(14)
IN=V
DD
90
120
175.0
µA
I
INx_T
Inverting Input Current
(14)
IN=0 V
-175
-120
-90
µA
I
INx_T
Inverting Input Current
(14)
IN=V
DD
-1.5
1.5
µA
Inputs (FAN322xC)
(10)
V
INL_C
INx Logic Low Threshold
30
38
%V
DD
V
INH_C
INx Logic High Threshold
55
70
%V
DD
V
HYS_C
CMOS Logic Hysteresis Voltage
17
%V
DD
FA N322xC
I
IN+
Non-Inverting Input Current
IN from 0 to V
DD
-1
175
µA
I
IN-
Inverting Input Current
IN from 0 to V
DD
-175
1
µA
FA N322xCMX_F085 (Automotive-Qualified Versions)
I
INx_T
Non-inverting Input Current
(14)
IN=0 V
-1.5
1.5
µA
I
INx_T
Non-inverting Input Current
(14)
IN=V
DD
90
120
175.0
µA
I
INx_T
Inverting Input Current
(14)
IN=0 V
-175
-120
-90
µA
I
INx_T
Inverting Input Current
(14)
IN=V
DD
-1.5
1.5
µA
ENABLE (FAN3226C, FAN3226T, FAN3227C, FAN3227T)
V
ENL
Enable Logic Low Threshold
EN f r om 5 V to 0 V
0.8
1.2
V
V
ENH
Enable Logic High Threshold
EN f r om 0 V to 5 V
1.6
2.0
V
V
HYS_T
TTL Logic Hysteresis Voltage
(11)
0.4
V
R
PU
Enable Pull-up Resistance
(11)
100
kΩ
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