SE7918A [SECOS]
Negative Voltage Regulator; 负稳压器
| 型号： | SE7918A |
| 厂家： | 
SECOS HALBLEITERTECHNOLOGIE GMBH |
| 描述： | Negative Voltage Regulator |
| 文件： | 总5页 (文件大小：466K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SE79XXA
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
Description
The SE79XXA series of fixed-voltage monolithic intergrated-
circuit voltage regulators designed to complement Series
SE78XXA 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 1.5A 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
*High Power Dissipation Capability
A1
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
V
V
A
oC
oC
oC
SE7905A~18A
-35
-40
1.5
VIN
Input Voltage
SE7924A
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
SE79XXA
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 1 of 5
SE79XXA
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
Electrical Characteristics
SE7905A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-10V, Cin=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
15
100
50
6.0
0.5
0.5
-
Vin=-10V, Io=500mA, Tj=25к
-7.5V ≤ Vin ≤ -20V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
-4.75
-7V ≤ Vin ≤ -25V, Io=500mA, Tj=25к
-8V ≤ Vin ≤ -12V, Io=500mA, Tj=25к
Vin=-10V, 5mA ≤ Io ≤ 1.5A, Tj=25к
Vin=-10V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-10V, Io=500mA, Tj=25к
Vin=-10V, 5mA ≤ Io ≤ 1A
-
-
12.5
4
∆VO
(Line Regulation)
mV
-
15
5
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-7V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Tj=25к
-8V ≤ Vin ≤ -18V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
125
-
ꢀV
dB
54
-
-
VD
1.1
2.1
-0.4
-
V
Ipk
-
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SE7906A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-11V, Cin=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 ≤ 1.5A, Tj=25к
Vin=-11V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-11V, Io=500mA, Tj=25к
Vin=-11V, 5mA ≤ Io ≤ 1A
-
-
12.5
4
∆VO
(Line Regulation)
mV
-
15
5
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-8V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Tj=25к
-9V ≤ Vin ≤ -19V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
150
-
ꢀV
dB
54
-
-
VD
1.1
2.1
-0.4
-
V
Ipk
-
-
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
SE79XXA
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SE7908A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-14V, Cin=2ꢀF, Co=1ꢀF 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
-11V ≤ Vin ≤ -17V, Io=500mA, Tj=25к
Vin=-14V, 5mA ≤ Io ≤ 1.5A, Tj=25к
Vin=-14V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-14V, Io=500mA, Tj=25к
Vin=-14V, 5mA ≤ Io ≤ 1A
-
-
12.5
4
∆VO
(Line Regulation)
mV
-
15
5
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-10.5V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Tj=25к
-11.5V ≤ Vin ≤ -21.5V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
200
-
ꢀV
dB
54
-
-
VD
1.1
2.1
-0.6
-
V
Ipk
-
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SE7912A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-19V, Cin=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
Vin=-19V, Io=500mA, Tj=25к
-14.5V ≤ Vin ≤ -27V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
-11.40
-
5
-12.60
-14.5V ≤ Vin ≤ -30V, Io=500mA, Tj=25к
-16V ≤ Vin ≤ -22V, Io=500mA, Tj=25к
Vin=-19V, 5mA ≤ Io ≤ 1.5A, Tj=25к
Vin=-19V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-19V, Io=500mA, Tj=25к
Vin=-19V, 5mA ≤ Io ≤ 1A
-
-
80
30
200
75
6.0
0.5
0.5
-
∆VO
(Line Regulation)
mV
mV
3
-
15
5
∆VO
(Load Regulation)
-
IQ
-
-
mA
mA
-
-
∆ IQ
-14.5V ≤ Vin ≤ -30V, Io=500mA
10Hz ≤ f ≤ 100KHz, Tj=25к
-15V ≤ Vin ≤ -25V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
300
-
ꢀV
dB
54
-
-
VD
1.1
2.1
-0.8
-
V
Ipk
-
-
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
SE79XXA
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SE79XX
SE7915A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-23V, Cin=2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
-14.55
-15.0
-15.45
Vin=-23V, Io=500mA, Tj=25к
-17.5V ≤ Vin ≤ -30V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
VO
-14.25
-
5
-15.75
-17.5V ≤ Vin ≤ -30V, Io=500mA, Tj=25к
-20V ≤ Vin ≤ -26V, Io=500mA, Tj=25к
Vin=-23V, 5mA ≤ Io ≤ 1.5A, Tj=25к
Vin=-23V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-23V, Io=500mA, Tj=25к
Vin=-23V, 5mA ≤ Io ≤ 1A
-
-
100
50
200
75
6.0
0.5
0.5
-
∆VO
(Line Regulation)
mV
3
-
15
5
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-17.5V ≤ Vin ≤ -30V, Io=500mA
10Hz ≤ f ≤ 100KHz, Tj=25к
-18.5V ≤ Vin ≤ -28.5V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
375
-
ꢀV
dB
54
-
-
VD
1.1
2.1
-1.0
-
V
Ipk
-
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SE7918A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-27V, Cin=2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
∆VO
-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
-17.10
-
5
-21V ≤ Vin ≤ -33V, Io=500mA, Tj=25к
-24V ≤ Vin ≤ -30V, Io=500mA, Tj=25к
Vin=-27V, 5mA ≤ Io ≤ 1.5A, Tj=25к
Vin=-27V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-27V, Io=500mA, Tj=25к
Vin=-27V, 5mA ≤ Io ≤ 1A
-
-
mV
mV
(Line Regulation)
3
-
30
10
-
∆VO
(Load Regulation)
-
IQ
-
mA
mA
-
-
∆ IQ
-21V ≤ Vin ≤ -33V, Io=500mA
10Hz ≤ f ≤ 100KHz, Tj=25к
-22V ≤ Vin ≤ -32V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
450
-
ꢀV
dB
54
-
-
VD
1.1
2.1
-1.0
-
V
Ipk
-
-
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
SE79XXA
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
SE7924A (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-33V, Cin=2ꢀ F, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
V
Test Conditions
A-Rank (3%)
B-Rank (5%)
-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
-
5
-27V ≤ Vin ≤ -38V, Io=500mA, Tj=25к
-30V ≤ Vin ≤ -36V, Io=500mA, Tj=25к
Vin=-33V, 5mA ≤ Io ≤ 1.5A, Tj=25к
Vin=-33V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-33V, Io=500mA, Tj=25к
Vin=-33V, 5mA ≤ Io ≤ 1A
-
-
∆VO
(Line Regulation)
mV
3
-
85
25
-
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
∆ IQ
-27V ≤ Vin ≤ -38V, Io=500mA
10Hz ≤ f ≤ 100KHz, Tj=25к
-28V ≤ Vin ≤ -38V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
600
-
ꢀV
dB
54
-
-
VD
1.1
2.1
-1.0
-
V
Ipk
-
-
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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