AN7800R 查看數據表（PDF） - Panasonic Corporation
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AN7800R Datasheet PDF : 6 Pages
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s Electrical Characteristics (Ta=25˚C)
AN78M00R Series
· AN78M05R (500mA, 5V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
Output voltage tolerance
Line regulation
Load regulation
VO
Tj=25˚C
4.8
VO
VI=7.5 to 20V, IO=5 to 350mA,
Tj=0 to 125˚C, PD <= 15W
4.75
REGIN
VI=7.5 to 25V, Tj=25˚C
VI=8 to 25V, Tj=25˚C
REGL
IO=5 to 500mA, Tj=25˚C
IO=5 to 200mA, Tj=25˚C
5
5.2
V
5.25
V
3 100 mV
1
50 mV
20 100 mV
10
50 mV
Bias current
Ibias
Tj=25˚C
4.6
6 mA
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
∆Ibias (IN)
∆Ibias (L)
Vno
VI=8 to 25V, Tj=25˚C
IO=5 to 350mA, Tj=25˚C
f=10Hz to 100kHz
0.8 mA
0.5 mA
40
µV
Ripple rejection ratio
RR
VI=8 to 18V, IO=100mA, f=120Hz
62
dB
Minimum input/output voltage difference
Output short circuit current
VDIF (min.)
IO (Short)
IO=500mA, Tj=25˚C
VI=35V, Tj=25˚C
2
V
300
mA
Peak output current
Output voltage temperature coefficient
Output voltage at reset
Reset input current
IO (Peak)
∆VO/Ta
VO (Reset)
II (Reset)
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
Tj=25˚C, II (Reset)=1mA
Tj=25˚C
700
– 0.5
mA
mV/˚C
1
V
1 mA
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=10V, IO=350mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C
· AN78M08R (500mA, 8V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
Output voltage tolerance
Line regulation
VO
Tj=25˚C
7.7
VO
VI=10.5 to 23V, IO=5 to 350mA,
Tj=0 to 125˚C, PD<= 15W
7.6
REGIN
VI=10.5 to 25V, Tj=25˚C
VI=11 to 25V, Tj=25˚C
8 8.3
V
8.4
V
6 100 mV
2
50 mV
Load regulation
REGL
IO=5 to 500mA, Tj=25˚C
IO=5 to 200mA, Tj=25˚C
25 160 mV
10
80 mV
Bias current
Input bias current fluctuation
Load bias current fluctuation
Output noise voltage
Ibias
∆Ibias (IN)
∆Ibias (L)
Vno
Tj=25˚C
VI=10.5 to 25V, Tj=25˚C
IO=5 to 350mA, Tj=25˚C
f=10Hz to 100kHz
4.1
6 mA
0.8 mA
0.5 mA
52
µV
Ripple rejection ratio
RR
VI=11.5 to 21.5V, IO=100mA, f=120Hz
56
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
Output voltage at reset
Reset input current
IO (Peak)
∆VO/Ta
VO (Reset)
II (Reset)
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
Tj=25˚C, II (Reset)=1mA
Tj=25˚C
0.7
– 0.5
A
mV/˚C
1
V
1 mA
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=14V, IO=350mA, CI=0.33µF, CO=0.1µF, Tj=0 to 125˚C
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