MB3827 データシートの表示（PDF） - Fujitsu
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MB3827 Datasheet PDF : 41 Pages
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MB3827
s ABSOLUTE MAXIMUM RAGINGS
Parameter
Symbol
Conditions
Rating
Unit
Min.
Max.
VCC
—
Power supply voltage
VG
—
—
17
V
—
17
V
Output current
Io
OUT pin
—
20
mA
Peak output current
Io
OUT pin, Duty ≤ 5%
—
200
mA
Power dissipation
PD
Ta ≤ +25°C
—
1000*
mW
Storage temperature
Tstg
—
−55
+125
°C
* : The packages are mounted on the dual-sided 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
Power supply voltage
Symbol
Conditions
Channel 7
VCC
Channel 1 to 6
Min.
1.8
4
Value
Typ.
9
9
Unit
Max.
13
V
13
V
Reference voltage output
current
IOR
—
–1
—
0
mA
Input voltage
VIN +IN,−IN,−IN(C) pin
0
—
VCC – 1.8
V
Control input voltage
VCTL CTL pin
0
—
13
V
Output current
IO OUT pin
1
2
15
mA
Output current setting resistor RB RB pin
2.2
24
51
kΩ
Triangular wave oscillator
frequency
fOSC
—
100
500
800
kHz
Timing capacitor
Timing resistor
Soft-start capacitor
Short detection capacitor
Operating ambient
temperature
CT
RT
CS
CDTC
CSCP
—
—
—
DTC7 pin
—
Ta
—
47
100
1000
pF
13
18
47
kΩ
—
0.1
1.0
µF
—
1
10
µF
—
0.1
1.0
µF
–30
+25
+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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