SI79XXA
Elektronische Bauelemente
3-Terminal
Negative
Voltage Regulator
SI7924A
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
,
Io=500mA,
Vin=-33V, Cin=2
F, Co=1 F unless otherwise specified)
Min.
-23.28
-22.80
-
-
-
-
-
-
-
-
54
-
-
-
Typ.
-24.0
-
5
3
85
25
-
-
-
600
-
1.1
2.1
-1.0
Max.
-24.72
-25.20
480
240
480
240
6.0
0.5
1.0
-
-
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
A
mV/ :
Test Conditions
Vin=-33V,
Io=500mA,
Tj=25 :
-27V Vin -38V, 5mA
Io
1A, PD
-27V
-30V
Vin
Vin
-38V,
Io=500mA,
Tj=25 :
-36V,
Io=500mA,
Tj=25 :
Io
1.5A, Tj=25 :
Io
750mA, Tj=25 :
A-Rank (3%)
B-Rank (5%)
15W
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Ipk
Vo / Tj
Vin=-33V, 5mA
Vin=-33V, 250mA
Vin=-33V, 5mA
-27V
10Hz
-28V
Tj=25 :
Io=5mA,
0 :
Tj
Vin
f
Vin
Io
Vin=-33V,
Io=500mA,
Tj=25 :
1A
-38V,
Io=500mA
100KHz, Tj=25 :
-38V, f=120Hz, Tj=25 :
Io=1A,
Tj=25 :
125 :
http://www.SeCoSGmbH.com/
01
-Jun-2002 Rev. A
Any changing of specification will not be informed individual
Page
5
of 5
SECOS [ SECOS HALBLEITERTECHNOLOGIE GMBH ]
