MB3883_02 FUJITSU [Fujitsu Component Limited.], MB3883_02 Datasheet - Page 14

• Manufacturer Part Number: MB3883_02
• Description: 6-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

14
MB3883
*: Standard design value.
Parameter
Threshold voltage
Input bias current
Threshold voltage
Threshold voltage
Input current
Threshold voltage
Maximum duty cycle
Output source
current
Output sink current
Output ON resistor
Output source
current
Output sink current
Output ON resistor
Output source
current
Output sink current
Symbol
I
I
I
SOURCE
SOURCE
SOURCE
V
V
I
R
I
R
I
I
R
R
V
V
V
V
Dtr
SINK
SINK
SINK
DTC
Tmax
T100
I
OH
OH
TH
B
TH
OL
OL
T0
T0
37, 39, 41, 43, 45 Duty cycle
37, 39, 41, 43, 45 Duty cycle
38, 40, 41, 43, 46 Duty
38, 40, 41, 43, 46 Duty
38, 40, 41, 43, 46 OUT
38, 40, 41, 43, 46 OUT
36, 33, 30, 14, 6
37, 38, 39, 40,
41, 43, 45, 46
34, 31, 28, 8
37, 39, 45
37, 39, 45
37, 39, 45
37, 39, 45
Pin No.
13
47
47
47
47
47
47
CH1 to CH5
DTC
Duty cycle
Duty cycle
CT 100 pF, RT 18 k ,
RB
Duty
Duty
OUT
OUT
RB 24 k , OUT 0.7 V
Duty
(CH1 to CH3, CH5)
(CH1 to CH5)
IN
IN
24 k
0 V
0 V (CH4)
Conditions
0.4 V
5
5
5
5
5
15 mA
15 mA
15 mA
15 mA
, OUT
, OUT
, OUT
, OUT
, OUT
0
100
0
Max.
0 V
5 V
0 V
5 V
0.7 V
(Ta
Min. Typ. Max.
0.97 1.00 1.03
0.8
1.0
0.2
320
200
70
65
65
1.0
2.6
Value
25 C, VCC
0.74 0.84
100
100
0.9
1.1
1.8
0.3
80
130
18
16
130
18
16
40
0.3
2.0
80
50
(Continued)
1.0
1.9
90
30
25
30
25
1.4
80
80
Unit
mA
mA
mA
mA
mA
mA
5 V)
nA
nA
V
V
V
V
V
V
A