參數(shù)資料
型號: IL1084
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 5A
中文描述: 集成電路使低殘余電壓和負(fù)載電流5A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?。?/td> 45K
代理商: IL1084
IL1084
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
Characteristic, measurement unit
Standard
min
Symbol
Measurement mode
Max
Tempera-
ture
T
J
,
O
C
25
±
10
Reference voltage, V
U
ref
I
O
=10ì A
(U
IN
- U
O
)=3V
10mA
I
O
I
FULL LOAD
1,5V
(U
IN
- U
O
)
25V
I
O
=10 mA,
1,5V
(U
IN
- U
O
)
15V
I
O
=10 mA,
15V
(U
IN
- U
O
)
30V
Regload (U
IN
- U
O
) = 3V
10mA
I
O
U
ds
U
ref
= 1 %, I
O
= 5à
(U
IN
- U
O
) = 5V
I
O max
(U
IN
- U
O
) = 25V
I
O min
(U
IN
- U
O
) = 25V
Regterm T
pal
=30ms T
à
=25
O
C
RR
f=120,
Adj
=25mkF,
=25 mkF (Ta),
I
O
= 5à,(U
IN
- U
O
)=3V
I
Adj
I
Adj
10mA
I
O
I
FULL LOAD
1,5V
(U
IN
- U
O
)
25V
S
1000 h ;T
J
= 125
O
C
(when testing)
1,238
1,262
1,225
1,270
0
÷
125
-
0,2
0
÷
125
-
-
-
-
0,5
0,3
0,4
1,5
Change of output voltage when input
voltage changes, %
Regline
0
÷
125
25
±
10
0
÷
125
0
÷
125
Change of output voltage when load
current changes, %
Residual voltage, V
5,5
0,3
-
60
-
-
0
÷
125
0
÷
125
0
÷
125
0
÷
125
Maximum output current, A
Minimum output current, mA
Thermostabilization, %/W
Pulsation smoothing ratio, dB
10
0,015
-
Adjustment current, mkA
Change of adjustment current, mkA
-
-
120
5
0
÷
125
0
÷
125
Ratio of output voltage temporary
instability, %
Notes:
-
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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