MB3883PFV FUJITSU [Fujitsu Component Limited.], MB3883PFV Datasheet - Page 10

• Manufacturer Part Number: MB3883PFV
• Description: 6-ch DC/DC Converter IC With Synchronous Rectification for voltage step-up and step-down
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

10
MB3883
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
Startup power supply voltage
Power supply voltage
Reference voltage output current
VB pin output current
Input voltage
Control input voltage
Output current
Output current setting resister
Oscillator frequency
Timing capacitor
Timing resistor
Soft-start capacitor
Short detection capacitor
VB pin capacitor
Operating ambient temperature
RECOMMENDED OPERATING CONDITIONS
Parameter
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Symbol
C
C
V
V
V
f
C
V
I
R
Ta
OSC
C
R
C
I
OR
I
SCP
CTL
CC
CC
B
O
VB
IN
IN6
B
T
T
S
CH6
CH6
CH1 to CH5
VREF pin
VB pin
CTL pin
OUT pin (CH1 to CH5)
OUT pin (CH6)
SWOUT pin
RB6 pin
CH1 to CH5
CH6
IN1 to IN5, IN (A) 4,
IN (S) 4 pin
IN6 pin
Condition
0.082
Min.
100
1.7
2.4
3.6
2.4
8.2
47
0.5
0
0
0
1
30
1
Value
0.027
Typ.
0.47
0.18
500
100
5.0
5.0
0.1
24
18
25
2
2
1
V
V
CC
CC
Max.
1000
560
100
1.0
1.0
1.0
15
15
51
85
9
9
9
0
0
9
4
1.8
0.9
Unit
kHz
mA
mA
mA
mA
mA
k
k
pF
V
V
V
V
V
V
F
F
F
F
C