IP120A-12 Просмотр технического описания (PDF) - Semelab - > TT Electronics plc
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IP120A-12 Datasheet PDF : 5 Pages
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IP120A SERIES
IP120 SERIES
IP7900A SERIES
IP7900 SERIES
LM120 SERIES
Parameter
Test Conditions
IP7905A
IP120A–05
Min. Typ. Max.
IP7905 , IP120–05
LM120–05
Min. Typ. Max.
Units
IO = 500mA
VIN = -10V
-4.95 -5 -5.05 -4.9
-5
-5.1
VO
Output Voltage
IO = 5mA to IMAX
PD £ PMAX
VIN = -7.5V to -20V
TJ = -55 to 150°C
-4.85
-5.15 -4.8
V
-5.2
VO Low Supply
IO = 5mA to IMAX
VIN = -7V to -20V
PD £ PMAX
-4.75
-5.15 -4.75
-5.25 V
VIN = -7V to -25V
3
10
3
25
DVO Line Regulation
IO = 0.5 IMAX
VIN = -7.5V to -20V
TJ = -55 to 150°C
3
10
3
50
mV
VIN = -8V to -12V
1
4
1
25
IO £ IMAX
TJ = -55 to 150°C
1
12
2
50
VIN = -10V
DVO Load Regulation
VIN = -10V
IQ
Quiescent Current IO £ 0.5 IMAX
VIN = -10V
IO = 5mA to 1.5A
IO = 250mA to 750mA
IO = 5mA to IMAX
TJ = -55 to 150°C
TJ = -55 to 150°C
10
25
4
15
7
25
1
1.9
1
2
10
75
4
25
mV
7
50
1
1.9
mA
1
2
IO = 5mA to IMAX
0.2
0.4
0.2
0.4
VIN = -10V
TJ = -55 to 150°C
0.2
0.5
0.2
0.5
DIQ Quiescent Current
VIN = -7V to -25V
0.1
0.4
0.1
0.4 mA
Change
IO £ 0.5 IMAX
VIN = -8V to -25V
TJ = -55 to 150°C
0.1
0.5
0.1
1.0
VN Output Noise
Voltage
f = 10Hz to 100kHz
VIN = -10V
40
400
40
400 mV
DVIN
DVO
Ripple Rejection
f = 120Hz
VIN = -8V to -18V
IO £ IMAX
IO £ 0.5 IMAX
TJ = -55 to 150°C
66
80
66
80
54
80
dB
54
80
Dropout Voltage IO = IMAX
1.1
2.3
1.1
2.3
V
RO Output Resistance f = 1 kHz
5
5
mW
Isc
Short Circuit
Current
Ipk
Peak Output
Current
VIN = -35V
VIN = -10V
0.6
1.2
2.4
3.3
0.6
1.2
A
2.4
3.3
Average Temperature
Coefficient of VO
Input Voltage required to
maintain line regulation
IO = 5mA
IO £ IMAX
0.2
2
mV
0.2
2
°C
-7.3
-7.3
V
1) All characteristics are measured with a capacitor across the input of 0.22mF and a capacitor across the output of 0.1mF.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp £ 10ms, d £ 5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
2) Test Conditions unless otherwise stated:PMAX = 10W for TO–220SM ,PMAX = 1W for Cerdip, PMAX = 20W for all other package
devices
IMAX = 1.0A , TJ = 25°C
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 2/99
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