MB3825A Fujitsu Microelectronics, Inc., MB3825A Datasheet - Page 13

• Manufacturer Part Number: MB3825A
• Description: 6-ch DC/DC Converter ic With Synchronous Rectifier
• Manufacturer: Fujitsu Microelectronics, Inc.

* : Standard design value.
SCP
Comp.
block
CH6)
PWM
Comp.
block
CH6)
Dead time
control
block
(DTC
terminal)
Main side
output
block (CH1
to CH6)
(Drive-1)
Synchro-
nous
rectifier
side output
block
(CH1,
CH4)
(Drive-2)
Control
block
V
block
General
(CH5,
(CH1 to
(CH3)
CC
Comp.
Parameter
Input offset voltage
Input bias current
Common mode input
voltage range
Threshold voltage
Input bias current
Sink current at
CTL2
Input voltage
at CTL2
Output source current
Output sink current
Output source current
Output sink current
Output voltage
CTL input condition
Input current
Threshold voltage
Standby current
Power supply current
“L”
“L”
Symbol
I
CCS
V
V
V
V
I
V
V
V
V
I
V
V
I
I
IDTC
I
I
I
I
I
CCS
CTL
IN
T100
I
IDTC
O
O
O
O
OFF
CC
CM
OH
OL
ON
TH
T0
B
IO
(
O
)
Pin No
46, 50,
56, 57,
46, 50,
56, 57,
46, 50,
56, 57,
46, 50,
56, 57,
46, 50,
42, 51,
28, 42,
43, 60
43, 60
43, 60
43, 60
51, 63
64, 4
14, 9
64, 4
64, 4
64, 4
64, 4
64, 4
31
31
31
27
27
30
56
28
63
IN (C)
Duty cycle
Duty cycle
DTC
DTC
CTL2
IDTC
CTL2
Duty cycle
R
Duty cycle
V
Duty cycle
V
IC active mode
IC standby mode
CTL
VCC terminal,
CTL
VCC (O) terminal,
CTL
B
O
O
2 V
1 V
5.6 k
Conditions
5 V
0 V
0 V
0.4 V
1.5 V
40 A
0 V
0 V
0 V
0
100
5
5 ,
5 ,
(V
CC
V
0.55
0.55
0.70
Min
V
3.5
2.1
400
80
CC
1.0
0
7
0
CC
(O)
Value
V
MB3825A
0.60
0.65
1.35
0.65
Typ
500
100
0.2
4.0
6.3
100
10
70
CC
0.2
40
70
0
6 V, Ta
V
V
Max
0.65
1.45
0.60
200
0.9
0.3
0.1
0.7
9.0
13
12
10
10
CC
CC
25 C)
Unit
mA
mA
mA
mA
mA
nA
V
V
V
V
V
V
V
V
V
V
A
A
A
A
A
13