FAN3224T Fairchild Semiconductor, FAN3224T Datasheet - Page 8

• Manufacturer Part Number: FAN3224T
• Description: The FAN3223-25 family of dual 4A gate drivers is designed to drive N-channel enhancement-mode MOSFETs in low-side switching applications by providing high peak current pulses during the short switching intervals
• Manufacturer: Fairchild Semiconductor

© 2007 Fairchild Semiconductor Corporation
FAN3223 / FAN3224 / FAN3225 • Rev. 1.0.8
Electrical Characteristics
Unless otherwise noted, V
out of the device.
Output
Notes:
8.
9.
10. Not tested in production.
11. See Timing Diagrams of Figure 10 and Figure 11.
12. See Timing Diagrams of Figure 8 and Figure 9.
I
T
Symbol
PK_SOURCE
I
DEL.MATCH
I
t
t
SOURCE
PK_SINK
D1
D1
t
I
t
I
SINK
RISE
FALL
RVS
Lower supply current due to inactive TTL circuitry.
EN inputs have TTL thresholds; refer to the ENABLE section
, t
, t
D2
D2
OUT Current, Mid-Voltage, Sinking
OUT Current, Mid-Voltage, Sourcing
OUT Current, Peak, Sinking
OUT Current, Peak, Sourcing
Output Rise Time
Output Fall Time
Output Propagation Delay, CMOS
Inputs
Output Propagation Delay, TTL Inputs
Propagation Matching Between Channels
Output Reverse Current Withstand
(12)
DD
Parameter
=12V, T
(11)
(11)
J
(Continued)
=-40°C to +125°C. Currents are defined as positive into the device and negative
(10)
(10)
(10)
(10)
(10)
(12)
OUT at V
C
OUT at V
C
C
C
C
C
0 - 12V
0 - 5V
INA=INB, OUTA and OUTB
at 50% point
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
8
=0.22µF, f=1kHz
=0.22µF, f=1kHz
=0.22µF, f=1kHz
=0.22µF, f=1kHz
=2200pF
=2200pF
IN
IN
Conditions
, 1V/ns Slew Rate
, 1V/ns Slew Rate
DD
DD
/2,
/2,
Min.
10
9
Typ.
-2.8
500
4.3
12
18
17
-5
5
9
2
Max.
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20
17
29
29
4
Unit
mA
ns
ns
ns
ns
ns
A
A
A
A