SI79XX_15 Datasheet, PDF (5/5 Pages) SeCoS Halbleitertechnologie GmbH – Negative Voltage Regulator

Elektronische Bauelemente
SI79XX
3-Terminal
Negative Voltage Regulator
SI^:: 79XX
SI7918 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-27V, Cin=2.2 F, Co=1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
VO
B-Rank (5%)
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Ipk
Vo / Tj
-17.46
-17.10
-
-
-
-
-
-
-
-
54
-
-
-
-18.0
-
15
8
15
5
-
-
-
300
-
2
2.2
-1.0
-18.54
-18.9
360
180
360
180
6.0
0.5
1.0
-
-
-
-
-
V
mV
mV
mA
mA
V
dB
V
A
mV/к
Vin=-27V, Io=500mA, , Tj=25к
-21V Vin -33V, 5mA Io 1A, PD 15W
-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
-21V Vin -33V, Io=500mA
10Hz f 100KHz, Ta=25к
-22V Vin -32V, f=120Hz, Tj=25к
Io=1A, Tj=25к
Tj=25к
Io=5mA, 0к Tj 125к
SI7924 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-33V, Cin=2.2 F, Co=1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
VO
B-Rank (5%)
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Ipk
Vo / Tj
-23.28
-22.80
-
-
-
-
-
-
-
-
54
-
-
-
-24.0
-
15
8
15
5
-
-
-
400
-
2
2.2
-1.0
-24.72
-25.20
480
240
480
240
6.0
0.5
1.0
-
-
-
-
-
V
mV
mV
mA
mA
V
dB
V
A
mV/к
Vin=-33V, Io=500mA, Tj=25к
-27V Vin -38V, 5mA Io 1A, PD 15W
-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
-27V Vin -38V, Io=500mA
10Hz f 100KHz, Ta=25к
-28V Vin -38V, f=120Hz, Tj=25к
Io=1A, Tj=25к
Tj=25к
Io=5mA, 0к Tj 125к
http://www.SeCoSGmbH.com/
01-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page 5 of 5