參數(shù)資料
型號: QCH28515T
廠商: MS KENNEDY CORP
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 30W Triple DC-DC Converter(輸出功率30W的三輸出DC-DC轉(zhuǎn)換器)
中文描述: 3-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
封裝: HERMETIC SEALED, DIP-10
文件頁數(shù): 5/7頁
文件大?。?/td> 156K
代理商: QCH28515T
QCH28515T/RCH28515T
TYPICAL PERFORMANCE GRAPHS
0
0
20
40
TIME,
μ
S
60
80
100
.5
1
1.5
2
2.5
3.0
TIME, t (200
μ
sec/DIV)
0
1
2
3
4
5
6
LOAD TRANSIENT RESPONSE
O
100K
–50
0
20
40
60
80
100
0
50
100 125
1K
FREQUENCY, F
100
10K
I
I
TIME, t (1 mS/DIV)
LINE TRANSIENT RESPONSE
STARTUP
SHUTDOWN
EFFICIENCY CONTOURS
16
28
40
32
36
20
24
PERCENT OUTPUT LOAD
90
50
70
60
80
100
TEMPERATURE (
°
C)
–80
–70
–50
–60
–40
–30
–20
AUDIO REJECTION
R
INPUT VOLTAGE MINIMUM
PERCENT LOAD
16
15
14
13
12
INPUT VOLTAGE MINIMUM
I
14
13.5
13
12.5
12
I
V
IN
= 4V P-P
V
= 16, 50V
Tr, Tf = 10
μ
S
V
= 16, 50V
Tr, Tf = 10
μ
S
TEMP = 25
°
C
TEMP = 125
°
C
67%68%69%
70%
71%
72.5%
70%
72%
I
I
EFFICIENCY CONTOURS
16
28
40
32
36
20
24
PERCENT OUTPUT LOAD
90
50
60
70
80
100
61%
62%
63%
60%
64.5%
64%
63%
62%
61%
I
I
EFFICIENCY CONTOURS
15
30
40
35
35
20
25
PERCENT OUTPUT LOAD
80
90
50
60
70
100
TEMP =
–55
°
C
66%
67%
68%
72%
69%
69%
70%
71%
TIME, t (200
μ
sec/DIV)
TIME, mS
LINE TRANSIENT RESPONSE
O
0
1
2
3
4
5
6
O
TIME, t (1 mS/DIV)
LOAD TRANSIENT RESPONSE
TOTAL CONVERTER LOAD 15W
TOTAL CONVERTER LOAD 15W
1
5
O
1
5
O
1
5
O
1
5
C
L
= 100
μ
F, 22
μ
F, 22
μ
F
C
L
= 100
μ
F, 22
μ
F, 22
μ
F
500 mV/DIV
200 mV/DIV
20 mV/DIV
20 mV/DIV
TOTAL CONVERTER LOAD 30W
500 mV/DIV
500 mV/DIV
20 mV/DIV
20 mV/DIV
50 mV/DIV
I
LOAD
(5V) = 2A, 4A
I
LOAD
(5V) = 2A, 4A
50 mV/DIV
50 mV/DIV
50 mV/DIV
5
PRELIMINARY Rev. - 5/01
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