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TC428EPA
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
2002-2012 Microchip Technology Inc.
DS21415D-page 7
TC426/TC427/TC428
FIGURE 3-1:
I
nvert
ing Driv
er Swit
ching
Time T
est
Circ
ui
t
FIGURE 3-2:
Noninverting Driver
Switch
ing Ti
me T
est Circ
uit
FIGURE 3-3:
V
oltage Do
ubler
FIGURE 3-4:
V
oltage In
verte
r
Output
Input
0.1
μ
F
V
DD
= 18V
+5V
Input
10%
90%
10%
90%
10%
90%
18V
Output
t
D1
t
F
t
R
t
D2
C
L
= 1000 pF
1
μ
F
0V
0V
TC426
(1/2 TC428)
1
2
Input: 100 kHz,
square wave,
t
RISE
= t
FA
L
L
≤ 10 nsec
Output
Input
90%
10%
10%
10%
90%
TC427
(1/2 TC428)
+5V
Input
18V
Output
0V
0V
90%
1
2
0.1
μ
F
1
μ
F
t
D1
t
F
t
R
t
D2
V
DD
= 18V
C
L
= 1000 pF
Input: 100 kHz,
square wave,
t
RISE
= t
FA
L
L
≤ 10 nsec
+15V
0.1
μ
F
4.7
μ
F
10
μ
F
47
μ
F
+
–
+
–
+
–
1N4001
1N4001
V
OUT
f
IN
= 10 kHz
2
6
3
7
29.
27.
25.
23.
0
10
20
30
40
50
60
70
80
90
I
OUT
(mA)
28.
26.
24.
22.
30.
100
V
OUT
(V)
1/2
TC426
+15V
0.1
μ
F 4.7
μ
F
10
μ
F
47
μ
F
+
–
+–
1N4001
1N4001
2
6
3
7
1/2
TC426
+–
-6
-8
-10
-12
0
10
20
30
40
50
60
70
80
90
-7
-9
-1
1
-13
-5
-14
100
I
OUT
(mA)
V
OUT
(V)
V
OUT
f
IN
= 10 kHz
TC426/TC427/TC428
DS21415D-page 8
2002-2012 Microchip Technology Inc.
4.0
TYPICAL CHA
RACTERISTICS
Note:
The gr
aphs and t
abl
es provide
d follo
wing thi
s note are a
sta
tistical
summary
based on a
limit
ed number o
f
sample
s and are prov
ided for inf
ormatio
nal purpos
es only
. The performa
nce chara
cteristic
s listed he
rein
are n
ot tested o
r guaran
teed. In s
ome graph
s or t
ables,
the dat
a prese
nted may
be ou
tside
the speci
fied
operatin
g range
(e.g., out
side s
pecified
power su
pply rang
e) and
therefore ou
tside
the warra
nted range
.
30
20
10
0
-25
0
25
150
TIME (ns)
Rise and Fall Times vs.
T
emperature
40
50
75
100
125
TEMPERA
TURE (°C)
35
25
15
80
70
60
50
30
0
DELA
Y TIME (ns)
Delay Times vs. Supply V
oltage
40
90
SUPPL
Y VOL
T
AGE (V)
51
0
1
5
2
0
t
D2
60
50
40
30
10
05
10
15
20
TIME (ns)
SUPPL
Y VOL
T
AGE (V)
70
t
R
t
F
C
L
= 1000 pF
T
A
= +25°C
Rise and Fall Times vs.
Supply V
oltage
20
C
L
= 1000 pF
T
A
= +25°C
C
L
= 1000 pF
V
DD
= 18V
t
R
t
F
t
D1
100
1
10
1000
10K
TIME (ns)
CAP
ACITIVE LOAD (pF)
Rise and Fall Times vs.
Capacitive Load
10
1K
100
90
80
70
60
40
30
0
-25
50
100
150
DELA
Y TIME (ns)
TEMPERA
TURE (°C)
Delay Times vs. T
emperature
50
100
25
75
125
70
60
50
40
20
0
10
SUPPL
Y CURRENT (mA)
Supply Current vs.
Capacitive Load
30
80
400 kHz
200 kHz
20 kHz
100
1000
10K
CAP
ACITIVE LOAD (pF)
10
C
L
= 1000 pF
V
DD
= 18V
t
D2
t
D1
T
A
= +25°C
V
DD
= 18V
T
A
= +25°C
V
DD
= 18V
t
R
t
F
0.96
0.72
0.48
0.24
0
10
OUTPUT VOL
T
AGE (V)
Low Output vs. V
oltage
1.20
20
30
40
50
60
70
80
90
100
CURRENT SUNK (mA)
10V
15V
1.76
1.32
0.88
0.44
0
10
High Output vs. V
oltage
2.20
20
30
40
50
60
70
80
90
100
CURRENT SOURCED (mA)
18V
V
DD
– V
OUT
(V)
⎥⎥
13V
20
10
0
1
SUPPL
Y CURRENT (mA)
Supply Current vs. Frequency
30
10
100
1000
FREQUENCY (kHz)
10V
5V
T
A
= +25°C
V
DD
= 5V
V
DD
= 8V
V
DD
= 18V
C
L
= 1000 pF
T
A
= +25°C
T
A
= +25°C
2002-2012 Microchip Technology Inc.
DS21415D-page 9
TC426/TC427/TC428
TYPICAL CHARACTERIST
ICS (CONTINUED)
0
20
15
10
5
0
SUPPL
Y VOL
T
AGE (V)
50
100
150
200
250
300
SUPPL
Y CURRENT (mA)
Supply V
oltage vs.
Quiescent Supply Current
No Load
Both Inputs Logic ‘0’
T
A
= +25°C
123456
20
15
10
5
0
SUPPL
Y VOL
T
AGE (V)
SUPPL
Y CURRENT (mA)
Supply V
oltage vs.
Quiescent Supply Current
No Load
Both Inputs Logic ‘1’
T
A
= +25°C
200
0
400
600
800
1000
1200
1400
1600
0
10
20
30
40
50
60
70
80
90
100
1
10
120
AMBIENT TEMPERA
TURE (°C)
MAX. POWER (mW)
8-Pin DIP
8-Pin CERDIP
8-Pin SOIC
Thermal Derating Curves
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
TC428EPA
Mfr. #:
Buy TC428EPA
Manufacturer:
Microchip Technology
Description:
Gate Drivers 1.5A Dual H-Speed
Lifecycle:
New from this manufacturer.
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