SE7912 [SECOS]
Negative Voltage Regulator; 负稳压器
| 型号： | SE7912 |
| 厂家： | 
SECOS HALBLEITERTECHNOLOGIE GMBH |
| 描述： | Negative Voltage Regulator |
| 文件： | 总5页 (文件大小：468K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SE79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
Description
The SE79XX series of fixed-voltage monolithic intergrated-
circuit voltage regulators designed to complement Series
SE78XX in a wide range of applications. These applications
include on-card regulation for elimination of noise and
distribution problems associated with single-point regulation.
Each of these regulators can deliver up to 1A of output
current. The internal current limiting and thermal shutdown
features of these regulators make them essentially immune
to overload. In addition to use as fixed-voltage regulators,
thesedevices can be used with external components to
obtain adjustable output voltage and current and also as the
power pass element in precision regulators.
Features
Millimeter
Millimeter
REF.
REF.
Min.
Max.
4.80
1.00
0.50
9.00
10.4
15.3
6.60
Min.
Max.
*-5V,-6V,-8V,-9V,-10V,-12V,-15V,-18V,-24V Output Voltage Available
A
b
c
D
E
L4
L5
4.40
0.76
0.36
8.60
9.80
14.7
6.20
c1
b1
L
E
L1
Ø
1.25
1.17
1.45
1.47
*Output Transistor Safe-Area Compensation
*No External Components
13.25
14.25
2.54 REF.
*Internal Thermal Overload Protection
*Internal Short-Circuit Current Limiting
2.60
3.71
2.60
2.89
3.96
2.80
A1
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
V
V
A
oC
oC
oC
SE7905~18
-35
-40
1
VIN
Input Voltage
SE7924
VIN
IO
Output Current
Tj,
Tstg
Operating Junction And Storage Temperature Range
Thermal Resistance Junction-Air (RθJA)
-55~+150
65
5
RθJA
RθJC
Thermal Resistance Junction-Cases (RθJC)
Typical Application
SE79XX
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 1 of 5
SE79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
:
SE79XX
Electrical Characteristics
SE7905 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-10V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
-4.85
-5.0
-5.15
-5.25
50
25
100
50
6.0
0.5
1.3
-
Vin=-10V, Io=500mA, Tj=25к
-7V ≤ Vin ≤ -20V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
-4.75
-
10
-
-7V ≤ Vin ≤ -25V, Io=500mA, Tj=25к
-8V ≤ Vin ≤ -12V, Io=500mA, Tj=25к
Vin=-10V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-10V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-10V, Io=500mA, Tj=25к
Vin=-10V, 5mA ≤ Io ≤ 1A
-
-
∆VO
(Line Regulation)
mV
-
10
3
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-7V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-8V ≤ Vin ≤ -18V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
100
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.4
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SE7906 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-11V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
-5.82
-6.0
-
-6.18
-6.30
120
60
120
60
6.0
0.5
1.3
-
Vin=-11V, Io=500mA, Tj=25к
-8V ≤ Vin ≤ -21V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
-5.70
-8V ≤ Vin ≤ -25V, Io=500mA, Tj=25к
-9V ≤ Vin ≤ -13V, Io=500mA, Tj=25к
Vin=-11V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-11V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-11V, Io=500mA, Tj=25к
Vin=-11V, 5mA ≤ Io ≤ 1A
-
-
10
5
∆VO
(Line Regulation)
mV
-
10
3
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-8V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-9V ≤ Vin ≤ -19V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
130
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.5
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 2 of 5
SE79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
:
SE79XX
SE7908 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-14V, Cin=2.2ꢀF, Co=1ꢀ F unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
-7.76
-8.0
-
-8.24
-8.40
160
80
160
80
6.0
0.5
1.0
-
Vin=-14V, Io=500mA, Tj=25к
-10.5V ≤ Vin ≤ -23V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
-7.60
-10.5V ≤ Vin ≤ -25V, Io=500mA, Tj=25к
-11.5V ≤ Vin ≤ -17V, Io=500mA, Tj=25к
Vin=-14V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-14V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-14V, Io=500mA, Tj=25к
Vin=-14V, 5mA ≤ Io ≤ 1A
-
-
10
5
∆VO
(Line Regulation)
mV
-
12
4
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-11.5V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-11.5V ≤ Vin ≤ -21.5V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
175
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.6
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SE7909 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-15V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
-8.73
-9.0
-
-9.27
-9.45
180
90
180
90
6.0
0.5
1.0
-
Vin=-15V, Io=500mA, Tj=25к
-11.5V ≤ Vin ≤ -23V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
-8.55
-11.5V ≤ Vin ≤ -26V, Io=500mA, Tj=25к
-12V ≤ Vin ≤ -18V, Io=500mA, Tj=25к
Vin=-15V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-15V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-15V, Io=500mA, Tj=25к
Vin=-15V, 5mA ≤ Io ≤ 1A
-
-
10
5
∆VO
(Line Regulation)
mV
mV
-
12
4
∆VO
(Load Regulation)
-
IQ
-
-
mA
mA
-
-
∆ IQ
-11.5V ≤ Vin ≤ -26V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-12.5V ≤ Vin ≤ -22.5V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
175
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.6
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 3 of 5
SE79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
:
SE79XX
SE7912 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-19V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
-11.64
-12.0
-12.36
-12.60
240
120
240
120
6.0
0.5
1.0
-
Vin=-19V, Io=500mA, Tj=25к
-14.5V ≤ Vin ≤ -27V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
-11.40
-
12
6
-14.5V ≤ Vin ≤ -30V, Io=500mA, Tj=25к
-16V ≤ Vin ≤ -22V, Io=500mA, Tj=25к
Vin=-19V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-19V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-19V, Io=500mA, Tj=25к
Vin=-19V, 5mA ≤ Io ≤ 1A
-
-
∆VO
(Line Regulation)
mV
-
12
4
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-14.5V ≤ Vin ≤ -30V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-15V ≤ Vin ≤ -25V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
200
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.8
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SE7915 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-23V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
∆VO
-14.55
-15.0
-15.45
-15.75
300
150
300
150
6.0
0.5
1.0
-
Vin=-23V, Io=500mA, Tj=25к
-17.5V ≤ Vin ≤ -30V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
-14.25
-
12
6
-17.5V ≤ Vin ≤ -30V, Io=500mA, Tj=25к
-20V ≤ Vin ≤ -26V, Io=500mA, Tj=25к
Vin=-23V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-23V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-23V, Io=500mA, Tj=25к
Vin=-23V, 5mA ≤ Io ≤ 1A
-
-
mV
mV
(Line Regulation)
-
12
4
∆VO
(Load Regulation)
-
IQ
-
-
mA
mA
-
-
∆ IQ
-17.5V ≤ Vin ≤ -30.5V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-18.5V ≤ Vin ≤ -28.5V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
250
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.9
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
http://www.SeCoSGmbH.com
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 4 of 5
SE79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SE7918 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-27V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
B-Rank (5%)
-17.46
-18.0
-18.54
-18.9
360
180
360
180
6.0
0.5
1.0
-
Vin=-27V, Io=500mA, , Tj=25к
-21V ≤ Vin ≤ -33V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
V
-17.10
-
15
8
-21V ≤ Vin ≤ -33V, Io=500mA, Tj=25к
-24V ≤ Vin ≤ -30V, Io=500mA, Tj=25к
Vin=-27V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-27V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-27V, Io=500mA, Tj=25к
Vin=-27V, 5mA ≤ Io ≤ 1A
-
-
∆VO
(Line Regulation)
mV
-
15
5
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-21V ≤ Vin ≤ -33V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-22V ≤ Vin ≤ -32V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
300
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-1.0
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SE7924 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-33V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
∆VO
-23.28
-24.0
-24.72
-25.20
480
240
480
240
6.0
0.5
1.0
-
Vin=-33V, Io=500mA, Tj=25к
-27V ≤ Vin ≤ -38V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
-22.80
-
15
8
-27V ≤ Vin ≤ -38V, Io=500mA, Tj=25к
-30V ≤ Vin ≤ -36V, Io=500mA, Tj=25к
Vin=-33V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-33V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-33V, Io=500mA, Tj=25к
Vin=-33V, 5mA ≤ Io ≤ 1A
-
-
mV
mV
(Line Regulation)
-
15
5
∆VO
(Load Regulation)
-
IQ
-
-
mA
mA
-
-
∆ IQ
-27V ≤ Vin ≤ -38V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-28V ≤ Vin ≤ -38V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
400
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-1.0
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 5 of 5
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