ILA8351;ILA8356
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 277 24 70, 277
24 61,
277 69 16
E-mail: belms@belms.belpak.minsk.by
URL: www.bms.by
.
-
.
.
.
:
-
(7 4).
-
(3).
.
.
.
ILA8351, ILA8356 -
90 110 -
50 120 .
, -
G.
ILA8351
ILA8356 .
.
.
.
.
.
.
.
V
p
9
17.5
25
9
14.5
25
I
q
-- 30 -- -- 30 -- A
l
o(p-p)
(-
)
--
--
3
--
--
2
A
I
diff(p-p)
()
--
600
--
--
600
--
A
V
diff(p-p)
()
--
1.5
1.8
--
1.5
1.8
I
M
-
--
--
1.5
--
--
1
A
V
fb
--
--
50
--
--
50
. 1
--
--
60
( IEC 747-1)
T
stg
-
-55
--
+150
-55
--
+150
C
l
amb
-
-25
--
+75
-25
--
+75
C
T
vj
-
--
--
150
--
--
150
C
1. 50 60 -
:
220 nF 22
(
) 7 .
6 3.
33
.
ILA8351;ILA8356
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 277 24 70, 277
24 61,
277 69 16
E-mail: belms@belms.belpak.minsk.by
URL: www.bms.by
-
ILA8351, ILA8356
1504.9-
(SIL9P)
9- -
SOT131-2
+V
GND
5
1
2
3
+V
p
V
p
8
V
o(guard)
V
fb
ILA8351,
ILA8356
6
7
4
+V
(O)
-V
(O)
I
drive(pos)
I
drive(neg)
9
+V
p
+I
T
-I
T
-I
S
+I
S
+V
p
V
0(A)
V
I(fb)
V
0(B)
1
5
2
1
4
1
2
3
1
2
2
3
R1
1 -
ILA8351;ILA8356
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 277 24 70, 277
24 61,
277 69 16
E-mail: belms@belms.belpak.minsk.by
URL: www.bms.by
-
01 Idrive(pos)
(-
)
02 Idrive(neg)
(-
)
03 Vp
-
04 V
O(B)
05 GND
06 V
FB
-
07 V
O(A)
08 V
O(guard)
09 V
I(FB)
-
2 -
. -
( 7 4), . Rm, -
9 4 ,
.
. -
TDA9150, TDA9151B, TDA9160A, TDA9162, TDA8366
TDA8375, . Rcon, -
,
. -
Idif Rcon Icoil Rm
=
.
0.05 () 3.0 ILA8351 2.0
ILA8356 Rm.
1.8 . -
V
diff
= 1.5 ().
R
CON
.
Vfb.
( G) -
.
. Vfb -
, - -
( ).
, -
(4 7), (3).
Vo(guard), :
;
;
4 7 -
;
;
.
-
.
9
8
7
6
5
4
3
2
1
V
I(fb)
V
O(guard)
V
O(A)
V
FB
ILA8351,
ILA8356
GND
V
O(B)
V
P
I
drive(neg)
I
drive(pos)
ILA8351;ILA8356
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 277 24 70, 277
24 61,
277 69 16
E-mail: belms@belms.belpak.minsk.by
URL: www.bms.by
J1
G2
5
4
9
7
1
2
8 6 3
D1
Rcon
Rguard
J2
C1
Rm
G1
J1
t
I(sb)
J2
t
I(sb)
D1 - ILA8351 ILA8356;
J1; J2 - ;
G1; G2 - Up
U
FB
;
1; 2 - 100 uF x 100 V;
3 - 100 nF;
L1 - L=8.63 mH, R=5.0 ;
Rcon; Rguard; Rm -
3 ,
2.2 ,
0.6
.
L1
C2
C3
Up=14 V, Io()=2.0 A, Ii(sb)=400 mkA, Idiff()=400 A,
t
fb
=0.8 , t
rfb
=1.
3- C
Idiff(p-p)
Idiff(p-p)
t
rfb
t
fb
ILA8351 ILA8356
.
.
.
.
.
.
V
p
-
40
40
25
25
V
FB
50
50
.1
60
I
O(A)
()
.2
3
2 A
V
O(A)
( 7)
52
52
.1
62
I
M
1.5
1.5 A
( IEC 747-1)
T
stg
-55
+150
-55
+150
C
l
amb
-25
+75
-25
+75
C
T
vj
150
150 C
R
th vj-c
-
4
4
K/W
R
th vj-a
-
40
40
K/W
t
sc
-
.3
1
1
:
1. 50 60 :
220 nF 22
( -
) 7 .
6 3.
33
.
2. .
3. V
P
= 18
V
p
= 17.5 ( ILA8356 V
p
= 14.5 ); T
amb
= 25 C; V
FB
= 45 ; t
j
= 50 ; I
I(sb)
= 400
A.
ILA8351 ILA8356
.
ILA8351;ILA8356
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
: +375 (17) 278 07 11, 277 24 70, 277
24 61,
277 69 16
E-mail: belms@belms.belpak.minsk.by
URL: www.bms.by
.
.
. .
.
. .
V
P
-
9.0
25 9.0 14.5 25
V
FB
V
P
50 V
P
50
.1 V
P
60
I
q
, -
30 55
30 55 A
V
O
-
( -
) V
O(A)
- V
O(B)
I
diff
= 0.6 A ();
V
diff
= 1.8 ();
I
O
= 3 A (),
( ILA8356 I
O
=
2 A )
19.8
13.2
LE
I
O
= 3 A (); (
ILA8356 I
O
=
2 A ); .2
1 2
1 4 %
I
O
= 50 A ();
.2
1 2
1 4 %
V
O
-
(
)
V
O(A)
- V
O(B)
I
diff
= 0.3 A;
I
O
= 1.5 A
( ILA8356 I
O
=
1 A)
39
40
V
DF
(V
O(A)
-
V
FB
)
I
O
= -1.5 A;
( ILA8356 I
O
=
-1 A)
I
diff
= 0.3 A
3.0
3.0
|I
os
|
-
I
diff
= 0;
I
I(sb)
= 50 to 500
A
-
30
40
A
|V
os
|
(V
I(fb)
- V
O(B)
)
I
diff
= 0;
I
I(sb)
= 50 to 500
A
18
24
V
os
T
I
diff
= 0
72
72
/K
V
O(A)
-
I
diff
= 0; .3
8.0
6.5
G
vo
(V
7-4
/V
1-2
)
.4, .5
80
80
(V
7-4
/V
1-2
; V
1-2
= 0)
.4
80
80
V
R
(V
1 -
2
/V
9 -
4
)
0
0
f
res
,
.6
40
40
G
i
5000
5000
ILA8351 ILA8356
.
.
.
. .
.
. .
G
C
T
-
10
-4
10
-4
K
I
I(sb)
50 400 500 50 400 500
A
I
FB
-
100
100
A
PSRR
.7
80
80
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