MB3813APFV Fujitsu Microelectronics, Inc., MB3813APFV Datasheet - Page 7

• Manufacturer Part Number: MB3813APFV
• Description: DC/DC Converter ic (high Precision With Constant-current Function)
• Manufacturer: Fujitsu Microelectronics, Inc.

WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
Power supply voltage
Reference voltage
output current
Input voltage
Control input voltage
Select input voltage
Peak output current
Oscillator frequency
Soft-start capacitance
Timing resistance
Timing capacitance
Operating 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
V
V
f
V
I
V
V
Ta
OSC
C
R
C
I
OR
CTL
SEL
CC
O
IN
IN
S
T
T
MB3813A
MB3833A
MB3843
Vin1, IN1, IN2
Vin2
Duty
5
Condition
(t
MB3813A/MB3833A/MB3843
f
OSC
Duty)
Min
100
12
300
10
10
8
7
0
0
0
0
30
1
Value
Typ
200
330
0.1
16
16
16
15
25
10000
Max
300
500
100
2.5
1.0
18
18
18
18
18
18
85
0
Unit
kHz
mA
mA
k
pF
V
V
V
V
V
V
V
F
C
7