Seme LAB IP7915ASG 1.5 amp negative voltage regulator Datasheet

IP120A
IP120
IP7900A
IP7900
LM120
1
1
SERIES
SERIES
SERIES
SERIES
SERIES
1.5 AMP
NEGATIVE
VOLTAGE REGULATOR
2
2
3
3
Pin 1 – Ground
Pin 2 – VOUT
Case – VIN
Pin 1 – Ground
Pin 2 – VOUT
Case – VIN
K Package – TO–3
R Package – TO–66
FEATURES
• OUTPUT VOLTAGES OF -5, -12, -15V
• 0.01% / V LINE REGULATION
• 0.3% / A LOAD REGULATION
• THERMAL OVERLOAD PROTECTION
!
• SHORT CIRCUIT PROTECTION
1 2 3
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE OPTION
(–A VERSIONS)
Pin 1 – Ground
Pin 2 – VIN
Pin 3 – VOUT
Pin 1 – Ground
Pin 2 – VIN
Pin 3 – VOUT
Case – VIN
G Package – TO–257
IG Package– TO–257*
SMD Package – SMD1
Ceramic Surface Mount
* isolated Case on IG package
GND
1
8
NC
NC
2
7
NC
NC
3
6
VIN
VOUT
4
5
NC
DESCRIPTION
The IP120A / LM120 / IP7900A / IP7900 series of 3 terminal
regulators is available with several fixed output voltage
making them useful in a wide range of applications.
The A suffix devices provide 0.01% / V line regulation,
0.3% / A load regulation and ±1% output voltage tolerance at
room temperature.
Protection features include Safe Operating Area current
limiting and thermal shutdown.
J Package – 8 Pin Cerdip
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
VI
DC Input Voltage
PD
Power Dissipation
Tj
Operating Junction Temperature Range
–55 to 150°C
Tstg
Storage Temperature
–65 to 150°C
Semelab plc.
(for VO = -5, -12, -15V)
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
35V
Internally limited
Prelim. 2/99
IP120A
IP120
IP7900A
IP7900
LM120
Parameter
VO
VO
Test Conditions
Output Voltage
Low Supply
IO = 500mA
VIN = -10V
IO = 5mA to IMAX
VIN = -7.5V to -20V
PD £ PMAX
TJ = -55 to 150°C
IO = 5mA to IMAX
PD £ PMAX
VIN = -7V to -20V
IP7905A
IP120A–05
Min.
Typ.
Max.
IP7905 , IP120–05
LM120–05
Min.
Typ.
Max.
-4.95
-5.05
-4.9
-4.85
-5.15
-4.8
-5.2
-4.75
-5.15
-4.75
-5.25
IO = 0.5 IMAX
Line Regulation
25
3
10
3
50
1
4
1
25
TJ = -55 to 150°C
1
12
2
50
IO = 5mA to 1.5A
10
25
10
75
4
15
4
25
7
25
7
50
1
1.9
1
1.9
1
2
1
2
0.2
0.4
0.2
0.4
VIN = -7.5V to -20V
DVO
Load Regulation
VIN = -10V
IQ
Quiescent Current
IO = 250mA to 750mA
IO = 5mA to IMAX
TJ = -55 to 150°C
IO £ 0.5 IMAX
VIN = -10V
TJ = -55 to 150°C
IO = 5mA to IMAX
DIQ
VIN = -10V
TJ = -55 to 150°C
0.2
0.5
0.2
0.5
VIN = -7V to -25V
0.1
0.4
0.1
0.4
IO £ 0.5 IMAX
VIN = -8V to -25V
0.1
0.5
0.1
1.0
40
400
40
400
Quiescent Current
Change
TJ = -55 to 150°C
VN
DVIN
DVO
Output Noise
f = 10Hz to 100kHz
Voltage
VIN = -10V
Ripple Rejection
Dropout Voltage
f = 120Hz
VIN = -8V to -18V
Output Resistance f = 1 kHz
Isc
Short Circuit
Ipk
Peak Output
Current
Average Temperature
Coefficient of VO
Input Voltage required to
maintain line regulation
IO £ 0.5 IMAX
TJ = -55 to 150°C
66
80
54
80
66
80
54
80
IO = IMAX
RO
Current
IO £ IMAX
1.1
1.1
2.3
Units
-5.1
3
VIN = -8V to -12V
VIN = -10V
-5
10
TJ = -55 to 150°C
IO £ IMAX
-5
3
VIN = -7V to -25V
DVO
SERIES
SERIES
SERIES
SERIES
SERIES
V
V
mV
mV
mA
mA
mV
dB
V
2.3
mW
5
5
VIN = -35V
0.6
1.2
0.6
1.2
VIN = -10V
2.4
3.3
2.4
3.3
IO = 5mA
0.2
2
0.2
2
A
IO £ IMAX
-7.3
mV
°C
V
-7.3
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
voltage changes due to changes in internal temperature must be taken into account separately.
£ 10ms, d £ 5%). Output
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: [email protected]
Website: http://www.semelab.co.uk
Prelim. 2/99
IP120A
IP120
IP7900A
IP7900
LM120
Parameter
Test Conditions
IO = 500mA
VO
VO
IP7912A
IP120A–12
Min.
Typ.
Max.
Output Voltage
Low Supply
VIN = -19V
VIN = -14.8V to -27V PD £ PMAX
IO = 5mA to IMAX
TJ = -55 to 150°C
IO = 5mA to IMAX
PD £ PMAX
VIN = -14.5V to -27V
-11.88
IO = 0.5 IMAX
DVO
Line Regulation
-11.76
-11.64
-12.36
-11.52
-12.48
-11.40
-12.36
-11.40
-12.60
VIN = -14.8V to -27V
TJ = -55 to 150°C
IO £ IMAX
VIN = -16V to -22V
VIN = -19V
DVO
Load Regulation
VIN = -19V
Quiescent Current
DIQ
Quiescent Current
IO £ 0.5 IMAX
Change
DVIN
DVO
Output Noise
f = 10Hz to 100kHz
Voltage
VIN = -19V
f = 120Hz
Ripple Rejection
Dropout Voltage
Current
Ipk
Peak Output
Current
Average Temperature
Coefficient of VO
Input Voltage required to
maintain line regulation
4
200
60
IO = 5mA to 1.5A
12
32
12
80
4
19
4
60
8
60
8
120
0.2
0.4
0.2
0.4
1
2
1
2
IO = 5mA to IMAX
TJ = -55 to 150°C
0.2
0.4
0.2
0.4
TJ = -55 to 150°C
0.2
0.5
0.2
0.5
VIN = -14.5V to -30V
0.1
0.4
0.1
0.4
0.1
0.5
0.1
1.0
75
960
75
960
VIN = -15V to -30V
IO £ IMAX
IO £ 0.5 IMAX
58
72
56
72
58
72
56
72
IO = IMAX
Short Circuit
18
25
TJ = -55 to 150°C
Isc
4
2
-25V
Output Resistance f = 1 kHz
120
1
VIN = -15V to
RO
4
9
TJ = -55 to 150°C
VN
18
4
IO = 5mA to IMAX
VIN = -19V
4
2
IO = 250mA to 750mA
1.1
2.3
1.1
8
VIN = -35V
0.6
0.6
V
V
mV
mV
mA
mA
mV
dB
2.3
V
mW
8
1.2
Units
-12.24
1
IO £ 0.5 IMAX
VIN = -19V
-12
TJ = -55 to 150°C
TJ = -55 to 150°C
IQ
IP7912 , IP120–12
LM120–12
Min.
Typ.
Max.
-12.12
VIN = -14.5V to -30V
-12
SERIES
SERIES
SERIES
SERIES
SERIES
1.2
A
VIN = -19V
2.4
3.3
2.4
3.3
IO = 5mA
0.5
4.8
0.5
4.8
IO £ IMAX
-14.5
mV
°C
V
-14.5
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
voltage changes due to changes in internal temperature must be taken into account separately.
£ 10ms, d £ 5%). Output
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: [email protected]
Website: http://www.semelab.co.uk
Prelim. 2/99
IP120A
IP120
IP7900A
IP7900
LM120
Parameter
Test Conditions
IO = 500mA
VO
VO
IP7915A
IP120A–15
Min.
Typ.
Max.
Output Voltage
Low Supply
VIN = -23V
VIN = -17.9V to -30V PD £ PMAX
IO = 5mA to IMAX
TJ = -55 to 150°C
IO = 5mA to IMAX
PD £ PMAX
VIN = -17.5V to -30V
-14.85
IO = 0.5 IMAX
DVO
Line Regulation
-14.7
-14.55
-15.45
-14.4
-15.6
-14.25
-15.45
-14.25
-15.75
VIN = -17.9V to -30V
TJ = -55 to 150°C
IO £ IMAX
VIN = -20V to -26V
VIN = -23V
DVO
Load Regulation
VIN = -23V
Quiescent Current
DIQ
Quiescent Current
IO £ 0.5 IMAX
Change
DVIN
DVO
Output Noise
f = 10Hz to 100kHz
Voltage
VIN = -23V
f = 120Hz
Ripple Rejection
Dropout Voltage
Current
Ipk
Peak Output
Current
Average Temperature
Coefficient of VO
Input Voltage required to
maintain line regulation
4
250
75
IO = 5mA to 1.5A
12
35
12
80
4
21
4
75
9
75
9
150
1
1.9
1
1.9
1
2
1
2
IO = 5mA to IMAX
TJ = -55 to 150°C
0.2
0.4
0.2
0.4
TJ = -55 to 150°C
0.2
0.5
0.2
0.5
VIN = -17.5V to -30V
0.1
0.4
0.1
0.4
0.1
0.5
0.1
1.0
90
1200
90
1200
VIN = -18.5V to -30V
IO £ IMAX
IO £ 0.5 IMAX
56
70
54
70
56
70
54
70
IO = IMAX
Short Circuit
22
150
TJ = -55 to 150°C
Isc
4
5
-28.5V
Output Resistance f = 1 kHz
150
2
VIN = -18.5V to
RO
4
30
TJ = -55 to 150°C
VN
22
10
IO = 5mA to IMAX
VIN = -23V
4
5
IO = 250mA to 750mA
1.1
2.3
1.1
9
VIN = -35V
0.6
0.6
V
V
mV
mV
mA
mA
mV
dB
2.3
V
mW
9
1.2
Units
-15.3
2
IO £ 0.5 IMAX
VIN = -23V
-15
TJ = -55 to 150°C
TJ = -55 to 150°C
IQ
IP7915 , IP120–15
LM120–15
Min.
Typ.
Max.
-15.15
VIN = -17.5V to -30V
-15
SERIES
SERIES
SERIES
SERIES
SERIES
1.2
A
VIN = -23V
2.4
3.3
2.4
3.3
IO = 5mA
0.6
6
0.6
6
IO £ IMAX
-17.5
mV
°C
V
-17.5
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
voltage changes due to changes in internal temperature must be taken into account separately.
£ 10ms, d £ 5%). Output
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: [email protected]
Website: http://www.semelab.co.uk
Prelim. 2/99
IP120A
IP120
IP7900A
IP7900
LM120
SERIES
SERIES
SERIES
SERIES
SERIES
APPLICATIONS INFORMATION
I N PU T
VOU T
VIN
OUTPUT
I N PU T
GND
C1 *
2. 2µF
T AN T .
VOU T
VIN
GND
C1
2. 2µF
T AN T .
C2 * *
1 µF
TANT.
Fixed Output Regulator
OUTPUT
I N PU T
GND
R1
R2
Required if the regulator is located far from
the power supply.
** Required for stability. 25mF electrolytic may
be substituted.
VOUT » VREG
C1
2. 2µF
T AN T .
C2
1 µF
TANT.
Adjustable Output Regulator
*
VOU T
VIN
C2
1µF
T AN T .
R1
O U TPU T
IOUT
Current Regulator
(R1+R2)
R1
IOUT =
VREG
+ IQ
R1
Order Information
Part
Number
IP7900A
IP7900
IP120A
IP120
LM120
K–Pack
(TO–3)
✔
✔
✔
✔
✔
Semelab plc.
R–Pack
(TO–66)
✔
✔
✔
✔
✔
G/IG–Pack
(TO–257)
✔
✔
✔
✔
✔
SG–Pack
J–Pack
Temp.
SMD1
8 Pin Cerdip
Range
✔
✔
-55 to +150°C
✔
✔
”
✔
✔
”
✔
✔
”
✔
✔
”
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Note:
To order, add the
package identifier to the
part number.
eg.
IP7900AK
IP120SG
Prelim. 2/99
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