MB3825A Ver la hoja de datos (PDF) - Fujitsu
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MB3825A Datasheet PDF : 39 Pages
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MB3825A
s ABSOLUTE MAXIMUM RAGINGS
Parameter
Symbol
Conditions
Rating
Unit
Min
Max
Power supply voltage
Output current
Output peak current
Power dissipation
Storage temperature
VCC
Io
OUT terminal
Io
OUT terminal, Duty ≤ 5%
PD
Ta ≤ +25 °C
Tstg
−55
17
V
50
mA
200
mA
800*
mW
+125
°C
* : The packages are mounted on the epoxy board (10 cm × 10 cm) .
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
s RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Conditions
Min
Power supply voltage
VCC
2.5
Reference voltage output
current
IOR
−1
Input voltage
VIN
−IN (E) , IN (C) ,
OVP terminal
0
Control input voltage
VCTL CTL terminal
0
Output current
IO Main side OUT terminal
2
Output current setting
resistor
RB
2.7
Oscillator frequency
fOSC
50
Timing capacitor
CT
50
Timing resistor
RT
20
Soft-start capacitor
CS
Short detection capacitor CSCP
Operating ambient
temperature
Ta
−30
Value
Typ
6.0
5.6
500
100
39
0.1
0.1
+25
Unit
Max
12
V
0
mA
VCC − 0.9
V
12
V
20
mA
30
kΩ
800
kHz
1500
pF
82
kΩ
1.0
µF
1.0
µF
+85
°C
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
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.
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