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Электронный компонент: IL34262N (ru)

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IL34262N
.
( MC34262, . Motorola)
IL34262N
,



.

,

,
,
,
,
,
,
-.
,


,

, ,
, RS-
, ,

-.
8- DIP
:
IL34262N, DIP8
T
A
= 0
_ +85C

FB
COMP
MI
CSI
Vcc
DO
GND
DET

1.




2
%

6.0

SG3561 TDA4817
: +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
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
IL34262N
,
,
,
1.08 Vref
Vref

3
6
2

1

4
7
Vcc
8

5
2. IL34262N.
1.
.
,
, ,
(Icc + Iz)
30
, ,
1
Io
500
CSI, MI, FB,
V
IN
-1.0
10
,

I
IN
50
-10
, T
A
=70
O
C,
P
D
800
-,
O
C/
R
JA
100
,
o
C Tj
150
,
o
C
T
A
0
+85
,
o
C Tstg
-65
+150

: +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
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
IL34262N
2. (V
CC
=12B
2
)
,
,
V
FB

V
CC
=12
28B
2.465
2.44
2.535
2.54
25
0
+85
, Reg
line
V
CC
=12
28B
10 25
,
I
IB
V
FB
=0
| -0.5 |
0
+85
,
g
m
80
130
25
,

V
OH(ea)
V
OL(ea)
V
FB
=2.3
V
FB
=2.7
5.8
2.4
0
+85
,
V
FB(OV)
1.065
V
FB
1.095
V
FB
0
+85
( 3),
I
IB
V
FB
=0
| -0.5 |
0
+85
( 2),
V
th(M)
1.05
V
OL(ea)
0
+85

,
( 3)
( 2)

V
PIN3
V
PIN2

0
2.5
V
th(M)
(V
th(M)
+1)

0
+85
, 1/
3
V
PIN3
=0.5
V
PIN2
=V
th(M)
+1
0.43 0.87
0
+85
,
V
th
V
in
1.33 1.87
0
+85
,
V
H
V
in
100 300
0
+85
,

V
IH
V
IL
I
DET
=+3.0
I
DET
=-3.0
6.1
0.3
1.0
0
+85
,
I
IB
V
PIN4
=0
| -1.0 |
0
+85
,
V
IO
V
PIN2
=1.1
V
PIN3
=0
25
0
+85
,
V
th(max)
V
FB
=0
V
PIN3
=3.0
1.3 1.8
0
+85
,
t
PHL(IN/OUT)
400
0
+85
,


V
OL
V
OH
V
CC
=12
I
Sink
=20
I
Sink
=200
I
Source
=20
I
Source
=200
9.8
7.8
0.8
3.3
0
+85
,
Vo(max) V
CC
=30
I
Source
=20
L
=15
14 18
0
+85
,
t
r
L
=1.0
120
0
+85
,
t
f
L
=1.0
120
0
+85
: +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
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
IL34262N

,
V
O(UVLO)
V
CC
=7.0
I
Sink
=1.0
0.5
0
+85
2.
,
,
t
DLY
200
0
+85
,
V
th(on)
V
C
11.5 14.5
0
+85

,
V
Shutdown
V
C
7.0 9.0
0
+85
,
V
H
3.8
6.2
0
+85
,


(50)
I
CC
V
CC
=7.0
L
=1.0
0.4
12
20
0
+85
,
V
Z
I
=25 30
0
+85

1. .
2. V 12 V.
3.
(
)
Vth(M)
V.2
V.3
.4
K
-
=
Vcs, [.4], () Vcs,
[.4], ()
Vcc=12
=25
O
C
V2=3.75
V2=3.5
V2=3.25
V2=3.0
V2=2.75
V2=2.5
V2=2.25
V2=2.0
V2=3.75
V2=3.5
V2=3.25
V2=3.0
V2=2.75
V2=2.5
V2=2.25
V2=2.0
Vcc=12
T
A
=25
O
C
V
, [.3], () V
, [.3], ()
3.
.
4.
,
.
: +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
220064 , . ,
. , 12,
: +375 (17) 278 28 22,
IL34262N
V
FB
,
, ()
V
FB(OV)
,
, (
%VFB)
Vcc=12
1,2
Vcc=12
T
A
, , (
) T
A
, , (
)
5.
o
.
6.
.
g
m
, , () Vchg,
Ichg,
() ()
Vcc=12
Vo=2.5
3.5
R
L
=100,3.0
L
=2.0
T
A
=25
O
C
Vcc=12
f, , () T
A
, , (
)
7.
.
8.
.
t
DLY
, , () Vth,
, ()
Vcc=12
Vcc=12
( Vin)
( Vin)
T
A
, , (
) T
A
, , (
)
9.
.
10.
.
: +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
220064 , . ,
. , 12,
: +375 (17) 278 28 22,