參數(shù)資料
型號: IL1083
廠商: Electronic Theatre Controls, Inc.
英文描述: IC of adjustable voltage regulator of positive polarity with low residual voltage and load current 7,5
中文描述: 集成電路的低電壓和負載剩余電流7,5正極性可調(diào)的電壓調(diào)節(jié)器
文件頁數(shù): 3/4頁
文件大小: 46K
代理商: IL1083
IL1083
Korzhenevskogo 12, Minsk, 220064, Republic of Belarus
Fax: +375 (17) 278 28 22,
Phone: +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
TABLE 2
-
òABLE OF ELECTRICAL CHARACTERISTICS
Standard
min
Characteristic, measurement unit
Symbol
Measurement mode
Max
Tempera-
ture
T
J
,
O
C
25
±
10
I
O
=10mA
(U
IN
- U
O
)=3V
10mA
I
O
I
FULL LOAD
1,5V
(U
IN
- U
O
)
25V
I
O
=10mA
(U
IN
- U
O
)=3V
10mà
I
O
I
FULL LOAD
1,5V
(U
IN
- U
O
)
25V
I
O
=10 mà,
1,5V
(U
IN
- U
O
)
15V
I
O
=10 mà,
15V
(U
IN
- U
O
)
30V
Regload (U
IN
- U
O
) = 3V
10mà
I
O
I
FULL LOAD
U
ds
U
ref
= 1 %, I
O
= I
FULL LOAD
(U
IN
- U
O
) = 5V
I
O max
(U
IN
- U
O
) = 25V
I
O min
(U
IN
- U
O
) = 25V
Regterm t
èì óü
=30mT
à
=25
O
C
RR
f=120Hz,
Adj
=25
μ
F,
=25
μ
F
I
O
=I
FULL LOAD
, (U
IN
- U
O
)=3V
I
Adj
10mà
I
O
I
FULL LOAD
1,5V
(U
IN
- U
O
)
25V
I
Adj
10mà
I
O
I
FULL LOAD
1,5V
(U
IN
- U
O
)
25V
S
1000 ÷ ;T
J
= 125
O
C
(when testing)
Notes:
1,238
1,262
Reference voltage, V
U
ref
1,225
1,270
0
÷
125
1,238
1,262
25
±
10
Reference voltage, V
U
ref
1,225
1,270
0
÷
125
-
0,2
0
÷
125
Change of output voltage when input
voltage changes, %
Regline
-
0,5
0
÷
125
-
-
-
0,3
0,4
1,5
25
±
10
0
÷
125
0
÷
125
Change of output voltage when load
current changes, %
Residual voltage, V
8,0
0,4
-
60
-
-
0
÷
125
0
÷
125
0
÷
125
0
÷
125
Maximum output current, A
Minimum output current, mA
Thermostabilization, %/W
Pulsation smoothing ratio, dB
10
0,010
-
Adjustment current, mkA
-
120
0
÷
125
Change of adjustment current, mkA
-
5
0
÷
125
Ratio of output voltage temporary
instability, %
-
1
25
±
10
1 Measurement of electrical characteristics is carried out when capacitance
IN
=10 mkF is
connected to the input and
=100 mkF – to the output;
2 Reference voltage U
ref
in adjustable regulator is measured between outputs Output and
Adjust on resistance R1 (figure 1);
3 Parameters stipulated in table 1 are ensured for constant chip temperature T
J
. Measure-
ment of parameters should be performed using heatsink and pulse technique;
4 I
FULL LOAD
– value of maximum output current dependent on input-output voltage difference
(U
IN
- U
O
)
with power dissipation in package êò-28 - 30 W.
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