參數(shù)資料
型號: 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轉換同步整流集成電路
文件頁數(shù): 13/39頁
文件大小: 465K
代理商: MB3825A
MB3825A
13
(Continued)
(V
CC
= V
CC
(O) = +6 V, Ta = +25
°
C)
Value
*: Standard design value.
(Continued)
Parameter
Symbol Pin No.
Conditions
Unit
Min.
Typ.
Max.
Input offset voltage
V
IO
64,4
0.55
0.60
0.65
V
Input bias current
I
IN
+
14,9
IN(C)
=
0 V
–400
–40
nA
Common mode input
voltage range
V
CM
64,4
0
V
CC
–0.9
V
Threshold voltage
V
T0
46,50,
56,57,
64,4
Duty cycle
=
0 %
0.55
0.65
V
V
T100
46,50,
56,57,
64,4
Duty cycle
=
100 %
1.35
1.45
V
Input bias current
I
B
31
DTC
=
0.4 V
DTC
=
1.5 V
CTL2
=
0 V
–1.0
–0.2
μ
A
Sink current at CTL2
=
“L”
I
IDTC
31
80
500
μ
A
Input voltage
at CTL2
=
“L”
V
IDTC
31
IDTC
=
40
μ
A
CTL2
=
0 V
0.2
0.3
V
Output source current
I
O
46,50,
56,57,
64,4
Duty cycle
5 %
–100
mA
Output sink current
I
O
+
46,50,
56,57,
64,4
R
B
=
5.6 k
7
10
13
mA
Output source current
I
O
43,60
Duty cycle
5 %,
V
O
=
2 V
Duty cycle
5 %,
V
O
=
1 V
–70
mA
Output sink current
I
O
+
43,60
70
mA
Output voltage
V
OH
43,60
3.5
4.0
V
V
OL
43,60
0
0.1
V
CTL input condition
V
ON
27
IC active mode
2.1
12
V
V
OFF
27
IC standby mode
0
0.7
V
Input current
I
CTL
30
CTL
=
5 V
100
200
μ
A
Threshold voltage
V
TH
46,50,
56
V
CC
0.70
V
CC
0.65
V
CC
0.60
V
S
b
(
P
b
(
D
b
(
M
b
(
S
r
(
C
b
V
C
C
b
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