IP120A SERIES
IP120 SERIES
IP7900A SERIES
IP7900 SERIES
LM120 SERIES
IP7915A
IP120A–15
Typ.
IP7915, IP120–15
LM120–15
Parameter
Test Conditions
Min.
Max.
Min.
Typ.
Max. Units
IO = 500mA
VIN = -23V
-14.85
-15
-15.15
-14.7
-15
-15.3
VO
VO
Output Voltage
VIN = -17.9V to -30V PD ≤ PMAX
V
-14.55
-14.25
-15.45
-14.4
-15.6
IO = 5mA to IMAX
IO = 5mA to IMAX
VIN = -17.5V to -30V
TJ = -55 to 150°C
D ≤ PMAX
P
Low Supply
-15.45
22
-14.25
-15.75
150
V
VIN = -17.5V to -30V
VIN = -17.9V to -30V
TJ = -55 to 150°C
4
4
4
4
IO = 0.5 IMAX
22
250
∆VO Line Regulation
∆VO Load Regulation
mV
I
O ≤ IMAX
2
5
10
30
35
21
2
5
75
150
80
VIN = -20V to -26V TJ = -55 to 150°C
IO = 5mA to 1.5A
12
4
12
4
V
IN = -23V
I
O = 250mA to 750mA
IO = 5mA to IMAX
75
mV
mA
VIN = -23V
9
75
9
150
TJ = -55 to 150°C
I
O ≤ 0.5 IMAX
1
1.9
2
1
1.9
2
IQ
Quiescent Current
VIN = -23V
TJ = -55 to 150°C
1
1
IO = 5mA to IMAX
VIN = -23V
0.2
0.2
0.1
0.4
0.5
0.4
0.2
0.2
0.1
0.4
0.5
0.4
TJ = -55 to 150°C
VIN = -17.5V to -30V
VIN = -18.5V to -30V
TJ = -55 to 150°C
∆IQ Quiescent Current
mA
Change
IO ≤ 0.5 IMAX
0.1
0.5
0.1
1.0
VN
Output Noise
Voltage
f = 10Hz to 100kHz
VIN = -23V
90
70
70
1200
90
70
70
1200
µV
f = 120Hz
I
I
O ≤ IMAX
56
56
54
54
∆VIN
∆VO
Ripple Rejection
Dropout Voltage
VIN = -18.5V to
-28.5V
O ≤ 0.5 IMAX
dB
TJ = -55 to 150°C
IO = IMAX
1.1
9
2.3
1.1
9
2.3
V
RO
Isc
Output Resistance f = 1 kHz
mΩ
Short Circuit
VIN = -35V
Current
0.6
2.4
0.6
1.2
3.3
6
0.6
2.4
0.6
1.2
3.3
6
A
Ipk
Peak Output
VIN = -23V
Current
Average Temperature
Coefficient of VO
mV
°C
IO = 5mA
Input Voltage required to
maintain line regulation
IO ≤ IMAX
-17.5
-17.5
V
1) All characteristics are measured with a capacitor across the input of 0.22µF and a capacitor across the output of 0.1µF.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (tp ≤ 10ms, δ ≤ 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 , P MAX = 1W for Cerdip, P MAX = 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. 6/01
ETC [ ETC ]
