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PDF AN7800F Data sheet ( Hoja de datos )
| Número de pieza | AN7800F | |
| Descripción | 3-pin Positive Output Voltage Regulator 1A Type | |
| Fabricantes | Panasonic Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AN7800F (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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AN7800/AN7800F Series
3-pin Positive Output Voltage Regulator (1A Type)
s Overview
The AN7800 series and the AN7800F series are 3-pin
fixed positive output voltage regulators. Stabilized fixed
output voltage is obtained from unstable DC input volt-
age without using external components. 11 types of fixed
output voltage are available, 5V, 6V, 7V, 8V, 9V, 10V,
12V, 15V, 18V, 20V and 24V. They can be used widely in
power circuits with current capacity up to 1A.
s Features
• No external components
• Output voltage:5V, 6V, 7V, 8V, 9V, 10V,
12V, 15V, 18V, 20V, 24V
• Internal short-circuit current limiting
• Internal thermal overload protection
• Output transistor safe area compensation
AN7800 Series
10.5±0.5
10.4±0.5 ø3.7
Unit:mm
1.4±0.1
1.4±0.25
0.8±0.2
2.54
123
+ 0.1
0.45 – 0.05
2.5±0.25
4.5±0.3
1:Input
2:Common
3:Output
JEDEC:TO-220AB (HSIP003-P-0000)
AN7800F Series
10.5±0.3
ø5.3
(4.3)
3.1±0.1
(1.73)
Unit:mm
2.77±0.3
s Block Diagram
Starter
2.54
1 23
+ 0.1
0.4 – 0.05
(0.4)
0.8±0.2
2.0±0.25
2.5±0.25
1.4±0.2
4.5±0.3
1:Input
2:Common
3:Output
TO-220 Full Pack Package (HSIP003-P-0000A)
Current
Source
Voltage
Reference
+
ErrorAmp.
–
Pass Tr
Current
Limiter
Thermal
Protection
1 Input
Q1
RSC
3 Output
R2
R1
2 Common
1 page  
s Electrical Characteristics (Ta=25˚C)
· AN7810/7810F (10V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
Output voltage tolerance
Line regulation
VO
VO
REGIN
Tj=25˚C
VI=13 to 25V, IO=5mA to 1A,
Tj=0 to 125˚C, PD =<*
VI=12.5 to 27V, Tj=25˚C
VI=13 to 19V, Tj=25˚C
9.6 10 10.4
V
9.5 10.5 V
8 200 mV
2.5 100 mV
Load regulation
REGL
IO=5mA to 1.5A, Tj=25˚C
IO=250 to 750mA, Tj=25˚C
12 200 mV
4 100 mV
Bias current
Input bias current change
Load bias current change
Output noise voltage
Ibias
∆Ibias (IN)
∆Ibias (L)
Vno
Tj=25˚C
VI=12.5 to 27V, Tj=25˚C
IO=5mA to 1A, Tj=25˚C
f=10Hz to 100kHz
3.9 8 mA
1 mA
0.5 mA
63 µV
Ripple rejection ratio
RR VI=13 to 23V, IO=100mA, f=120Hz
56
dB
Minimum input/output voltage difference
Output impedance
VDIF (min.)
ZO
IO=1A, Tj=25˚C
f=1kHz
2V
16 mΩ
Output short circuit current
IO (Short)
VI=27V, Tj=25˚C
700 mA
Peak output current
Output voltage temperature coefficient
IO (Peak)
∆VO/Ta
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
2
– 0.6
A
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=16V, IO=500mA, CI=0.33µF and CO=0.1µF.
* AN7800 Series:15W, AN7800F Series:10.25W
· AN7812/7812F (12V Type)
Parameter
Symbol
Condition
min typ max Unit
Output voltage
Output voltage tolerance
Line regulation
VO Tj=25˚C
11.5 12 12.5
V
VO
VI=15 to 27V, IO=5mA to 1A,
Tj=0 to 125˚C, PD=<*
11.4
12.6 V
REGIN
VI=14.5 to 30V, Tj=25˚C
VI=16 to 22V, Tj=25˚C
10 240 mV
3 120 mV
Load regulation
REGL
IO=5mA to 1.5A, Tj=25˚C
IO=250 to 750mA, Tj=25˚C
12 240 mV
4 120 mV
Bias current
Input bias current change
Load bias current change
Output noise voltage
Ibias
∆Ibias (IN)
∆Ibias (L)
Vno
Tj=25˚C
VI=14.5 to 30V, Tj=25˚C
IO=5mA to 1A, Tj=25˚C
f=10Hz to 100kHz
4 8 mA
1 mA
0.5 mA
75 µV
Ripple rejection ratio
RR VI=15 to 25V, IO=100mA, f=120Hz
55
dB
Minimum input/output voltage difference
Output impedance
VDIF (min.)
ZO
IO=1A, Tj=25˚C
f=1kHz
2V
18 mΩ
Output short circuit current
IO (Short)
VI=30V, Tj=25˚C
700 mA
Peak output current
Output voltage temperature coefficient
IO (Peak)
∆VO/Ta
Tj=25˚C
IO=5mA, Tj=0 to 125˚C
2
– 0.8
A
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=19V, IO=500mA, CI=0.33µF and CO=0.1µF.
* AN7800 Series:15W, AN7800F Series:10.25W
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet AN7800F.PDF ] | |
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