參數(shù)資料
型號(hào): MB3825A
廠商: Fujitsu Limited
英文描述: 6-ch DC/DC Converter IC With Synchronous Rectifier
中文描述: 6通道DC / DC轉(zhuǎn)換同步整流集成電路
文件頁數(shù): 16/39頁
文件大小: 465K
代理商: MB3825A
MB3825A
16
(Continued)
(Continued)
1.6
1.4
1.2
1.0
0.8
10
10
2
10
3
10
4
Ta
= +
25
°
C
V
CC
=
6.0 V
R
T
=
39 k
500
400
300
200
100
00
5
10
15
20
Ta
= +
25
°
C
V
CC
=
6 V
V
CTL1
=
6 V
100
10
1
0
10
10
2
10
3
10
4
Ta
= +
25
°
C
V
CC
=
6 V
R
T
=
39 k
10 M
1 M
100 k
10 k
1 k
1 k
10 k
100 k
1 M
Ta
= +
25
°
C
V
CC
=
6.0 V
C
T
=
47 pF
C
T
=
100 pF
C
T
=
150 pF
C
T
=
300 pF
C
T
=
1500 pF
15
10
5
0
5
10
15
50
25
Ambient temperature Ta (
°
C)
0
25
50
75
100
V
CC
=
6.0 V
C
T
=
100 pF
R
T
=
39 k
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
50
25
0
25
50
75
100
V
CC
=
6.0 V
R
T
=
39 k
C
T
=
100 pF
Control current vs. control voltage
C
C
(
μ
A
Control voltage V
CTL2
(V)
Triangular wave time vs. timing capacitor
T
l
C
(
Triangular wave upper and lower limit voltage
vs. timing capacitor
Timing capacitor C
T
(pF)
Oscillator frequency vs. timing resistor
Upper
Lower
Timing capacitor C
T
(pF)
Triangular wave frequency stability
vs. ambient temperature
T
μ
s
C
O
(
Timing resistor R
T
(
)
T
Ambient temperature Ta (
°
C)
Triangular wave upper and lower limit voltage
vs. ambient temperature
T
l
C
(
lower
upper
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