AN78M00 Просмотр технического описания (PDF) - Panasonic Corporation
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AN78M00 Datasheet PDF : 9 Pages
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s Electrical Characteristics (Ta=25˚C)
· AN78M15/78M15F (15V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
Output voltage tolerance
Line regulation
VO
VO
REGIN
Tj=25˚C
VI=17.5 to 30V, IO=5 to 350mA,
Tj=25˚C, PD =<*
VI=17.5 to 30V, Tj=25˚C
VI=20 to 30V, Tj=25˚C
14.4
14.25
15 15.6
V
15.75
V
10 100 mV
3
50 mV
Load regulation
REGL
IO=5 to 500mA, Tj=25˚C
IO=5 to 200mA, Tj=25˚C
25 300 mV
10 150 mV
Bias current
Ibias
Tj=25˚C
4.3
6 mA
Input bias current fluctuation
∆Ibias (IN) VI=17.5 to 30V, Tj=25˚C
0.8 mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.5 mA
Output noise voltage
Vno
f=10Hz to 100kHz
90
µV
Ripple rejection ratio
RR
VI=18.5 to 28.5V, IO=100mA, f=120Hz
54
dB
Minimum input/output voltage difference VDIF (min.) IO=500mA, Tj=25˚C
2
V
Output short circuit current
IO (Short)
VI=35V, Tj=25˚C
300
mA
Peak output current
Output voltage temperature coefficient
IO (Peak)
∆VO/Ta
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
700
mA
–1
mV/˚C
Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, VI=23V, IO=350mA, CI=0.33µF and CO=0.1µF.
* AN78M00 Series:15W, AN78M00F Series:10.25W
· AN78M18/78M18F (18V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
Output voltage tolerance
Line regulation
VO
Tj=25˚C
17.3
VO
VI=21 to 33V, IO=5 to 350mA,
Tj=25˚C, PD =<*
17.1
REGIN
VI=21 to 33V, Tj=25˚C
VI=22 to 33V, Tj=25˚C
18 18.7
V
18.9
V
10 100 mV
5
50 mV
Load regulation
REGL
IO=5 to 500mA, Tj=25˚C
IO=5 to 200mA, Tj=25˚C
30 360 mV
10 180 mV
Bias current
Ibias
Tj=25˚C
4.4
6 mA
Input bias current fluctuation
∆Ibias (IN) VI=21 to 33V, Tj=25˚C
0.8 mA
Load bias current fluctuation
∆Ibias (L)
IO=5 to 350mA, Tj=25˚C
0.5 mA
Output noise voltage
Vno
f=10Hz to 100kHz
100
µV
Ripple rejection ratio
RR
VI=22 to 32V, IO=100mA, f=120Hz
53
dB
Minimum input/output voltage difference VDIF (min.) IO=500mA, Tj=25˚C
2
V
Output short circuit current
Peak output current
Output voltage temperature coefficient
IO (Short)
IO (Peak)
∆VO/Ta
VI=35V, Tj=25˚C
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
300
mA
700
mA
–1.0
mV/˚C
Note 1) The specified condition Tj=25˚C means that the test should be carried out with the test time so short (within 10ms) that the
drift in characteristic value due to the rise in chip junction temperature can be ignored.
Note 2) When not specified, VI=27V, IO=350mA, CI=0.33µF and CO=0.1µF.
* AN78M00 Series:15W, AN78M00F Series:10.25W
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