BA7812FP.pdf 데이터시트 (총 13 페이지) - 파일 다운로드 BA7812FP 데이타시트 다운로드

No Preview Available !

78 Series Regulators
1A Output 78 series Regulators
500mA Output 78 series Regulators
BA78□□Series,BA78M□□Series
No.12019ECT01
Description
BA78□□, BA78M□□ series are three-terminal regulators available with several fixed output voltages. It supplies the
stable fixes voltage from unstable direct input voltage. The useful output voltage lineup is 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V,
18V, 20V, 24V with 0.5A / 1A current ability. They have nearly same electric characteristics as competitor products and cover
a wide range of application.
Features
1) Built-in over-current protection circuit and thermal shutdown circuit
2) High ripple rejection
3) Available TO220CP-3, TO252-3 package to a wide range application
4) Compatible replacement to competitor products
5) Various voltage lineup (5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V)
Applications
Fixed voltage power supply for TV, Audio components, etc
Line up
1A BA78□□Series
Part Number
5V 6V 7V 8V 9V 10V 12V 15V 18V 20V 24V Package
BA78□□CP
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO220CP-3
BA78□□FP
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO252-3
0.5A BA78M□□Series
Part Number
5V 6V 7V 8V 9V 10V 12V 15V 18V 20V 24V Package
BA78M□□CP ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO220CP-3
BA78M□□FP
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ TO252-3
Output Voltage and Marking
Part NumberBA78□□□□ (1A)
ab
Symbol
assignment of output voltage
□□ Output voltage(V) □□ Output voltage(V)
05 5.0V typ. 12 12V typ.
06 6.0V typ. 15 15V typ.
a 07 7.0V typ. 18 18V typ.
08 8.0V typ. 20 20V typ.
09 9.0V typ. 24 24V typ.
10 10.0V typ.
Package
CPTO220CP-3
b FPTO252-3
Part NumberBA78M□□□□ (0.5A)
ab
Symbol
assignment of output voltage
□□ Output voltage(V) □□ Output voltage(V)
05 5.0V typ. 12
12V typ.
06 6.0V typ. 15
15V typ.
a 07
7.0V typ.
18
18V typ.
08 8.0V typ. 20
20V typ.
09 9.0V typ. 24
24V typ.
10 10.0V typ.
Package
CPTO220CP-3
b FPTO252-3
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
1/12
2012.03 - Rev.C

No Preview Available !

BA78□□Series,BA78M□□Series
Technical Note
Absolute Maximum Rating (Ta=25)
BA78□□CP/FP, BA78M□□CP/FP
Parameter
Symbol
Limits
Unit
Power supply voltage
Power Dissipation 1
TO220CP-3
TO252-3
Power Dissipation 2
TO220CP-3
TO252-3
Output Current
BA78□□
BA78□□M
Vin
Pd1
Pd2
Io
35
2 *1
1 *1
22 *2
10 *2
1 *3
0.5 *3
V
W
W
A
Operating Temperature Range
Topr -40+85
Storage Temperature Range
Tstg -55+150
Operating Junction Temperature Range
Tj
-40+150
*1 Derating in done 16mW/(TO220CP-3), 8mW/(TO252-3) for temperatures above Ta=25
*2 Derating in done 176mW/(TO220CP-3), 80mW/(TO252-3) for temperatures above Ta=25, Mounted on infinity Alminium heat sink.
*3 Pd,ASO and Tjmax(150) should not be exceeded.
Operating Conditions(Ta=25, Pd should not be exceeded)
BA78□□CP/FP
Parameter
Symbol Min. Max. Unit.
BA7805
7.5 25
BA7806
8.5 21
BA7807
9.5 22
BA7808
10.5 23
Input
Voltage
BA7809
BA7810
BA7812
11.5 26
Vin 12.5 25
14.5 27
V
BA7815
17.5 30
BA7818
21 33
BA7820
23 33
BA7824
27 33
Output Current
Io - 1 A
BA78M□□CP/FP
Parameter
BA78M05
BA78M06
BA78M07
BA78M08
Input
Voltage
BA78M09
BA78M10
BA78M12
BA78M15
BA78M18
BA78M20
BA78M24
Output Current
Symbol
Vin
Io
Min. Max.
7.5 25
8.5 21
9.5 22
10.5 23
11.5 26
12.5 25
14.5 27
17.5 30
21 33
23 33
27 33
- 0.5
Unit.
V
A
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
2/12
2012.03 - Rev.C

No Preview Available !

BA78□□Series,BA78M□□Series
Technical Note
Electrical Characteristics BA78M□□CP/FP
(Ta=25,Vin=10V(05),11V(06),13V(07),14V(08),15V(09),16V(10),19V(12),23V(15),27V(18),29V(20),33V(24), Io350mA unless otherwise specified)
Parameter
Symbol
Type
Min
Limit
Typ
Max
Unit
Condition
05 4.8 5.0 5.2
06 5.75 6.0 6.25
07 6.7 7.0 7.3
08 7.7 8.0 8.3
09 8.6 9.0 9.4
Output Voltage 1
Vo1
10
9.6 10.0 10.4
V Io=350mA
12 11.5 12.0 12.5
15 14.4 15.0 15.6
18 17.3 18.0 18.7
20 19.2 20.0 20.8
24 23.0 24.0 25.0
05 4.75 - 5.25 Vin=7.520V, Io=5mA350mA
06 5.7 - 6.3 Vin=8.521V, Io=5mA350mA
07 6.65 - 7.35 Vin=9.522V, Io=5mA350mA
08 7.6 - 8.4 Vin=10.523V, Io=5mA350mA
09 8.55 - 9.45 Vin=11.524V, Io=5mA350mA
Output Voltage 2
Vo2
10 9.5 - 10.5 V Vin=12.525V, Io=5mA350mA
12 11.4 - 12.6 Vin=1527V, Io=5mA350mA
15 14.25 - 15.75 Vin=17.530V, Io=5mA350mA
18 17.1 - 18.9 Vin=2133V, Io=5mA350mA
20 19.0 - 21.0 Vin=2333V, Io=5mA350mA
24 22.8 - 25.2 Vin=2733V, Io=5mA350mA
05
- 3 100
Vin=725V, Io=200mA
06
- 3 100
Vin=825V, Io=200mA
07
- 4 100
Vin=925V, Io=200mA
08
- 4 100
Vin=10.525V, Io=200mA
09
- 4 100
Vin=11.526V, Io=200mA
Line Regulation 1
Reg.I1
10
- 5 100 mV Vin=12.528V, Io=200mA
12
- 5 100
Vin=14.530V, Io=200mA
15
- 6 100
Vin=17.530V, Io=200mA
18
- 7 100
Vin=2133V, Io=200mA
20
- 8 100
Vin=2333V, Io=200mA
24
- 10 100
Vin=2733V, Io=200mA
05
- 1 50
Vin=812V, Io=200mA
06
- 1 50
Vin=925V, Io=200mA
07
- 1 50
Vin=1025V, Io=200mA
08
- 1 50
Vin=1125V, Io=200mA
09
- 2 50
Vin=1225V, Io=200mA
Line Regulation 2
Reg.I2
10
- 2 50 mV Vin=1426V, Io=200mA
12
- 3 50
Vin=1630V, Io=200mA
15
- 3 50
Vin=2030V, Io=200mA
18
- 3 50
Vin=2433V, Io=200mA
20
- 4 50
Vin=2433V, Io=200mA
24
- 5 50
Vin=2833V, Io=200mA
05
62 78
-
06
60 74
-
07
57 71
-
08
56 69
-
09
56 67
-
Ripple Rejection
R.R.
10
56 66 - dB ein=1Vrms, f=120Hz, Io=100mA
12
55 63
-
15
54 60
-
18
53 58
-
20
53 58
-
24
50 55
-
Temperature
Coefficient of
Output Voltage
05 - -1.0 -
Tcvo
06/07/08/09/10/12
15/18
-
-
-0.5
-0.6
-
-
mV/Io=5mA, Tj=0125
20/24
- -0.7 -
Peak Output Current
Io-p
common
- 875 - mA Tj=25
Dropout Voltage
Vd
common
- 2.0 -
V Io=500mA
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
3/12
2012.03 - Rev.C

No Preview Available !

BA78□□Series,BA78M□□Series
Technical Note
Electrical Characteristics BA78M□□CP/FP
(Ta=25,Vin=10V(05),11V(06),13V(07),14V(08),15V(09),16V(10),19V(12),23V(15),27V(18),29V(20),33V(24),Io350mA unless otherwise specified)
Parameter
Symbol
Type
Limit
Min Typ Max
Unit
Condition
05 - 20 100
06 - 20 120
07 - 20 140
08 - 20 160
09 - 20 180
Load Regulation 1
Reg.L1
10
-
20 200
mV Io=5mA500mA
12 - 20 240
15 - 20 300
18 - 20 360
20 - 20 400
24 - 20 480
05 - 10 50
06 - 10 60
07 - 10 70
08 - 10 80
09 - 10 90
Load Regulation 2
Reg.L2
10
-
10 100
mV Io=5mA200mA
12 - 10 120
15 - 10 150
18 - 10 180
20 - 10 200
24 - 10 240
05 - 40 -
06 - 60 -
07 - 70 -
08 - 80 -
Output Noise
Voltage
09 - 90 -
Vn
10
- 100 -
µV f=10Hz100kHz
12 - 110 -
15 - 130 -
18 - 140 -
20 - 150 -
24 - 170 -
Bias Current
Ib
common
- 4.5 6.0 mA Io=0mA
Bias Current Change1
Ib1
common
- - 0.5 mA Io=5mA350mA
05
- - 0.8
Vin:825V, Io=200mA
06
- - 0.8
Vin:925V, Io=200mA
07
- - 0.8
Vin:1025V, Io=200mA
08
- - 0.8
Vin:10.525V, Io=200mA
09
- - 0.8
Vin:1225V, Io=200mA
Bias Current Change 2
Ib2
10
- - 0.8 mA Vin:1325V, Io=200mA
12
- - 0.8
Vin:14.530V, Io=200mA
15
- - 0.8
Vin:17.530V, Io=200mA
18
- - 0.8
Vin:2133V, Io=200mA
20
- - 0.8
Vin:2333V, Io=200mA
24
- - 0.8
Vin:2733V, Io=200mA
Short-Circuit
Output Current
Ios
05/06/07/08
09/10/12/15/18/20/24
-
-
0.4
0.17
-
-
A
Vin=25V
Vin=30V
05 - 9 -
06 - 10 -
07 - 11 -
08 - 12 -
09 - 13 -
Output Resistance
Ro
10
- 14 -
mf=1kHz
12 - 16 -
15 - 19 -
18 - 22 -
20 - 25 -
24 - 37 -
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
4/12
2012.03 - Rev.C

No Preview Available !

BA78□□Series,BA78M□□Series
Technical Note
Electrical Characteristics BA78□□CP/FP
(Ta=25,Vin=10V(05),11V(06),13V(07),14V(08),15V(09),16V(10),19V(12),23V(15),27V(18),29V(20),33V(24),Io=500mA unless otherwise specified)
Parameter
Symbol
Type
Limit
Min Typ Max
Unit
Condition
05 4.8 5.0 5.2
06 5.75 6.0 6.25
07 6.7 7.0 7.3
08 7.7 8.0 8.3
09 8.6 9.0 9.4
Output Voltage 1
Vo1
10
9.6 10.0 10.4
V Io=500mA
12 11.5 12.0 12.5
15 14.4 15.0 15.6
18 17.3 18.0 18.7
20 19.2 20.0 20.8
24 23.0 24.0 25.0
05 4.75 - 5.25
Vin=7.520V, Io=5mA1A
06 5.7 - 6.3
Vin=8.521V, Io=5mA1A
07 6.65 - 7.35
Vin=9.522V, Io=5mA1A
08 7.6 - 8.4
Vin=10.523V, Io=5mA1A
09 8.55 - 9.45
Vin=11.526V, Io=5mA1A
Output Voltage 2
Vo2
10 9.5 - 10.5 V Vin=12.525V, Io=5mA1A
12 11.4 - 12.6
Vin=1527V, Io=5mA1A
15 14.25 - 15.75
Vin=17.530V, Io=5mA1A
18 17.1 - 18.9
Vin=2133V, Io=5mA1A
20 19.0 - 21.0
Vin=2333V, Io=5mA1A
24 22.8 - 25.2
Vin=2733V, Io=5mA1A
05 - 3 100 Vin=725V, Io=500mA
06 - 4 120 Vin=825V, Io=500mA
07 - 5 140 Vin=925V, Io=500mA
08 - 5 160 Vin=10.525V, Io=500mA
09 - 6 180 Vin=11.526V, Io=500mA
Line Regulation 1
Reg.I1
10
- 7 200 mV Vin=12.527V, Io=500mA
12 - 8 240 Vin=14.530V, Io=500mA
15 - 9 300 Vin=17.530V, Io=500mA
18 - 10 360 Vin=2133V, Io=500mA
20 - 12 400 Vin=2333V, Io=500mA
24 - 15 480 Vin=2733V, Io=500mA
05 - 1 50
Vin=812V, Io=500mA
06 - 2 60
Vin=913V, Io=500mA
07 - 2 70
Vin=1015V, Io=500mA
08 - 3 80
Vin=1117V, Io=500mA
09 - 4 90
Vin=1319V, Io=500mA
Line Regulation 2
Reg.I2
10
- 4 100 mV Vin=1420V, Io=500mA
12 - 5 120 Vin=1622V, Io=500mA
15 - 5 150 Vin=2026V, Io=500mA
18 - 5 180 Vin=2430V, Io=500mA
20 - 7 200 Vin=2632V, Io=500mA
24 - 10 240 Vin=3033V, Io=500mA
05
62 78
-
06
59 73
-
07
57 69
-
08
56 65
-
Ripple Rejection
R.R.
09
10
12
56 64
55 64
55 63
-
-
-
dB
ein=1Vrms, f=120Hz,
Io=100mA
15
54 62
-
18
53 61
-
20
53 60
-
24
50 58
-
Temperature
Coefficient of
Output Voltage
05 - -1.0 -
Tcvo
06/07/08/09/10/12
15/18
-
-
-0.5
-0.6
-
-
mV/Io=5mA, Tj=0125
20/24
- -0.7 -
Peak Output Current
Io-p
common
- 1.7 -
A Tj=25
Dropout Voltage
Vd
common
- 2.0 -
V Io=1A
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
5/12
2012.03 - Rev.C