Seme LAB IP150A 3 amp positive adjustable voltage regulator Datasheet

IP150A SERIES
IP150A SERIES
IP350A SERIES
IP350A SERIES
LM150 SERIES
3 AMP
POSITIVE ADJUSTABLE
VOLTAGE REGULATOR
FEATURES
!
1
• OUTPUT VOLTAGE RANGE OF 1.25 TO 35V
2
• 1% OUTPUT VOLTAGE TOLERANCE
(–A VERSIONS)
3
• 0.3% LOAD REGULATION
Pin 1 – ADJ.
Pin 2 – VOUT
Case – VIN
Pin 1 – ADJ.
Pin 2 – VIN
Case – VOUT
Q Package – TO254
K Package – TO–3
• 0.01% / V LINE REGULATION
• COMPLETE SERIES OF PROTECTIONS:
• CURRENT LIMITING
• THERMAL SHUTDOWN
• SOA CONTROL
1
2
3
1
2
Pin 1 – ADJ.
Pin 2 – VOUT
Pin 3 – VIN
Case – VOUT*
3
1 2 3
G Package – TO–257
IG Package - TO-257
* Isolated case on IG Package
Pin 1 – ADJ.
Pin 2 – VOUT
Pin 3 – VIN
Case – VOUT
Pin 1 – ADJ.
Pin 2 – VOUT
Pin 3 – VIN
Case – VOUT
V Package – TO–218
T Package – TO–220
Order Information
Part
Number
IP150A
IP150
LM150
IP350A
IP350
K–Pack
(TO–3)
✔
✔
✔
✔
✔
G/IG–Pack
(TO–257)
✔
✔
T–Pack
(TO–220)
✔
✔
V–Pack
(TO–218)
✔
✔
Q-Pack
(TO-254)
✔
✔
✔
Temp.
Range
-55 to +150°C
”
-55 to +150°C
0 to 125°C
”
Note:
To order, add the package identifier to the part
number.
eg.
IP150AQ
ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated)
35V
VI–O
Input - Output Differential Voltage
PD
Power Dissipation
Internally limited
TJ
Operating Junction Temperature Range
See Table Above
TSTG
Storage Temperature
TL
Lead Temperature (Soldering, 10 sec.)
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
–65 to 150°C
300°C
Prelim.9/00
IP150A SERIES
IP150A SERIES
IP350A SERIES
IP350A SERIES
LM150 SERIES
Parameter
VREF
Reference Voltage
Test Conditions
Min.
IP150A
Typ.
IOUT = 10mA
1.238
1.25
1.262
1.225
1.250
1.270
0.005
0.020
VOUT £ 5V
P £ 30W
Thermal Regulation
Ripple Rejection
IADJ
0.010
0.005
0.010
0.050
0.020
0.050
5
15
5
15
TJ = –55 to +150°C
15
50
20
50
VOUT ³ 5V
0.1
0.3
0.1
0.3
TJ = –55 to +150°C
0.3
1
0.3
1
0.002
0.010
0.002
0.010
VIN – VOUT = 3V to 35V
TJ = –55 to +150°C
IOUT = 10mA to 3A
tp = 20ms
TA = 25°C
CADJ = 0
VOUT = 10V
f = 120Hz
CADJ = 10mF
TJ = –55 to +150°C
DIADJ Adjust Pin Current
IOUT = 10mA to 3A
Minimum Load
VIN – VOUT = 35V
Current
TJ = –55 to +150°C
Current Limit
DVOUT Temperature
DTEMP Stability
DVOUT
Long Term Stability
DTIME
RqJC
V
66
86
66
%/V
mV
%
%/W
65
dB
86
dB
50
100
50
100
mA
0.2
5
0.2
5
mA
3.5
5
3.5
5
mA
TJ = –55 to +150°C
TJ = –55 to +150°C
VIN – VOUT = 30V
en
65
VIN – VOUT = 3V to 35V
VIN – VOUT £ 10V
ICL
1.200
TJ = –55 to +150°C
TJ = –55 to +150°C
IMIN
V
1.300
Adjust Pin Current
Change
Max. Units
1.250
IOUT = 10mA to 3A
DVOUT
Load Regulation 1
DIOUT
Min.
IOUT = 10mA to 3A
VIN – VOUT = 3V to 35V
DVOUT
Line Regulation 1
DIOUT
Max.
LM150
IP150
Typ.
TJ = –55 to +150°C
TA = 125°C
RMS Output Noise
f = 10 Hz to 10 kHz
(% of VOUT)
TA = 25°C
Thermal Resistance
K Package (TO–3)
Junction to Case
G Package (TO–257)
t = 1000 Hrs
3
4.5
3
4.5
A
0.3
1
0.3
1
A
%
1
2
1
0.3
1
0.3
0.001
0.001
1.5
1.5
3
4
3
1
%
%
4
°C/W
1) Regulation is measured at constant junction temperature, using pulse testing at a low duty cycle. Changes in output voltage due to
heating effects are covered under thermal regulation specifications. Load regulation is measured from the bottom of the package
for the TO–3 package and on the back of the heat tab for the TO–218, TO–220 and TO–257 packages.
2) Test Conditions unless othewise stated: VIN – VOUT = 5V , TJ = 25°C , IOUT = 1.5A.
Although power dissipation is internally limited, these specifications apply for dissipations of 30W for the TO–3, TO–218 and
TO–257 packages, and 25W for the TO–220 package; IMAX = 3A.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Prelim.9/00
IP150A SERIES
IP150A SERIES
IP350A SERIES
IP350A SERIES
LM150 SERIES
Parameter
VREF
Reference Voltage
Test Conditions
Min.
IP350A
Typ.
Max.
IOUT = 10mA
1.238
1.25
1.262
1.225
1.250
1.270
0.005
0.020
VOUT £ 5V
P £ 30W
Thermal Regulation
Ripple Rejection
IADJ
Adjust Pin Current
DIADJ Adjust Pin Current
Change
IMIN
0.010
0.005
0.030
0.050
0.020
0.070
5
15
5
25
TJ = 0 to +125°C
15
50
20
70
VOUT ³ 5V
0.1
0.3
0.1
0.5
TJ = 0 to +125°C
0.3
1
0.3
1.5
0.002
0.010
0.002
0.030
VIN – VOUT = 3V to 35V
TJ = 0 to +125°C
IOUT = 10mA to 3A
tp = 20ms
TA = 25°C
CADJ = 0
VOUT = 10V
f = 120Hz
V
CADJ = 10mF
TJ = 0 to +125°C
65
66
TJ = 0 to +125°C
86
66
%/V
mV
%
%/W
65
dB
86
dB
50
100
50
100
mA
0.2
5
0.2
5
mA
3.5
5
3.5
10
mA
IOUT = 10mA to 3A
VIN – VOUT = 3V to 35V
TJ = 0 to +125°C
Minimum Load
VIN – VOUT = 35V
Current
TJ = 0 to +125°C
Current Limit
DVOUT Temperature
DTEMP Stability
DVOUT
Long Term Stability
DTIME
RqJC
1.200
TJ = 0 to +125°C
TJ = 0 to +125°C
VIN – VOUT = 30V
en
V
1.300
VIN – VOUT £ 10V
ICL
Max. Units
1.250
IOUT = 10mA to 3A
DVOUT
Load Regulation 1
DIOUT
IP350
Typ.
IOUT = 10mA to 3A
VIN – VOUT = 3V to 35V
DVOUT
Line Regulation 1
DIOUT
Min.
TJ = 0 to +125°C
TA = 125°C
RMS Output Noise
f = 10 Hz to 10 kHz
(% of VOUT)
TA = 25°C
Thermal Resistance
Junction to Case
K Package (TO–3)
t = 1000 Hrs
3
4.5
3
4.5
A
0.25
1
0.25
1
A
%
1
2
1
0.3
1
0.3
0.001
0.001
1.5
1.5
T Package (TO–220)
3
V Package (TO–218)
1.5
4
3
1
%
%
4
°C/W
1.5
1) Regulation is measured at constant junction temperature, using pulse testing at a low duty cycle. Changes in output voltage due to
heating effects are covered under thermal regulation specifications. Load regulation is measured from the bottom of the package
for the TO–3 package and on the back of the heat tab for the TO–218, TO–220 and TO–257 packages.
2) Test Conditions unless othewise stated: VIN – VOUT = 5V , TJ = 25°C , IOUT = 1.5A.
Although power dissipation is internally limited, these specifications apply for dissipations of 30W for the TO–3, TO–218 and
TO–257 packages, and 25W for the TO–220 package; IMAX = 3A.
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Prelim.9/00
IP150A SERIES
IP150A SERIES
IP350A SERIES
IP350A SERIES
LM150 SERIES
TYPICAL PERFORMANCE CHARACTERISTICS
Load Regulation
Output Impedance
10
0.1
65
60
1
Output Im pedance (Ω)
I L = 500mA
-0.1
-0.2
I L = 1.5A
I L = 3A
-0.3
CADJ = 0
Adjustm ent C urrent (µA)
0
Output Voltage Deviation (% )
Adjustment Current
COUT = 0
0.1
0.01
VIN = 15V
CADJ = 10 µF
VOUT =10V
VOUT = 10V
COUT = 10 µF
I OUT = 500mA
-0.5
-50
-25
0
25
50
75
100
125
10 2
10 3
10 4
10 5
10 6
-75
Droput Voltage
Temperature Stability
0
25
50
75
100
125
150
Minimum Operating Current
5
1.27
∆VOUT = 100mV
4
2.00
I L = 2A
1.50
I L = 500mA
I L = 200mA
Quiescent Current (m A )
1.26
I L = 3A
Reference V oltage (V)
1.25
TJ = 150˚C
3
TJ = 25˚C
TJ = -55˚C
2
1.24
1.00
1
I L = 20mA
0.50
1.23
-75
-50
-25
0
25
50
75
100
125
0
-50
150
-25
0
25
Temperature (˚C)
50
150
0
5
10
15
20
25
30
35
40
Input – Output Differential (V)
Ripple Rejection
100
100
CADJ = 10 µF
CADJ = 10µF
80
80
Ripple Rejection (dB )
80
CADJ = 0
40
CADJ = 0
60
40
60
CADJ = 10 µF
CADJ = 0
40
VIN -V OUT = 5V
V IN = 15V
20
V OUT =10V
20
I OUT = 500mA
VIN = 15V
f = 120Hz
TJ = 25˚C
VOUT =10V
TJ = 25˚C
f = 120Hz
0
0.01
125
Ripple Rejection
100
20
100
Temperature (˚C)
Ripple Rejection
60
75
Ripple Rejection (dB )
Input – Output Differential (V )
-25
Temperature (˚C)
2.50
Ripple Rejection (dB )
-50
Frequency (Hz)
Temperature (˚C)
3.00
40
30
10 1
150
45
35
0.0001
-75
50
VIN = 15V
0.001
-0.4
55
I OUT = 500mA
0
0
0.1
1
Output Current (A)
Semelab plc.
10
0
5
10
15
20
25
30
35
Output Voltage (A)
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
10
100
1k
10k
100k
1M
Frequency (Hz)
Prelim.9/00
IP150A SERIES
IP150A SERIES
IP350A SERIES
IP350A SERIES
LM150 SERIES
TYPICAL PERFORMANCE CHARACTERISTICS
Current Limit
Current Limit
6
TJ = 150˚C
7
7
6
6
PRELOAD CURRENT= 0
T CASE = 25˚C
PRELOAD = 0
5
TJ = -55˚C
TJ = 25˚C
2
5
PRELOAD = 1.5A
O utput Current (A )
4
O utput Current (A )
O utput Current (A )
Current Limit
4
3
2
VIN -V OUT = 10V
4
3
VIN -V OUT = 15V
2
VIN -V OUT = 20V
1
VIN -V OUT = 30V
VIN = 10V
VOUT = 5V
1
T CASE = 25˚C
0
0
0
5
10
15
20
25
30
35
0
0.1
Input – Output Differential (V)
1
10
100
1
10
100
Time (ms)
Line Transient Response
Load Transient Response
1.5
1.5
V OUT =10V
1
O utput Voltage Deviation (V )
Output Voltage Deviation (V)
0.1
Time (ms)
I OUT = 50mA
T J = 25˚C
CADJ = 0
CL = 0
0.5
0
CADJ = 10 µF
C L = 1µF
0.5
CA D J = 0
1
CADJ = 10µF
C L = 1µF
0.5
CL = 0
0
0.5
VIN = 15V
VOUT =10V
T J = 25˚C
1
PRELOAD = 50mA
1.5
1
Load C urrent
(A)
Input V oltage
C hange (V)
1.5
1
0.5
0
1
0.5
0
0
10
20
30
40
Time ( µ s)
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
0
10
20
30
40
Time ( µ s)
Prelim.9/00
IP150A SERIES
IP150A SERIES
IP350A SERIES
IP350A SERIES
LM150 SERIES
APPLICATIONS INFORMATION
Remote Sensing
5V Regulator with Shut Down
IP350A
IP350A
VIN
VIN
R P (Max Drop 300mV)
VO U T
OUTPUT
5V
VIN
VIN
VO U T
5V
VO U T
ADJ
ADJ
V IN
25 Ω
6
2
LM301A
1
3
121 Ω
121 Ω
1 µF
7
1k Ω
RL
1 kΩ
TTL
8
4
2N3904
5 µF
383 Ω
1 kΩ
383 Ω
25 Ω
RETURN
RETURN
2816 EEPROM Supply Programmer for
Read/Write Control
Improving Ripple Rejection
IP350A
+24V
VIN
IP350A
VO U T
ADJ
1 µF
To VPP
249 Ω
1%
VIN
VIN
VO U T
5V
ADJ
R1
121 Ω
1 µF
750 Ω
1%
R2
383 Ω
READ
39k Ω
3.24k Ω
1%
C1
10 µF
C1 improves ripple rejection.
XC should be small compared to R2.
WRITE
To OE
BYTE ERASE
CHIP ERASE
18k Ω
100k Ω
OE
READ
0V
WRITE
BYTE
5V
CHIP ERASE 12V
All gates 7406.
VPP
5V
Temperature Compensated Lead–Acid Battery Charger
IP350A
VIN
1N4001
21V
21V
VIN
VO U T
ADJ
243 Ω
10k Ω
50 Ω
THERMALLY
COUPLE
12V
2N3906
20k Ω
50k Ω
Semelab plc.
Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: [email protected]
Website: http://www.semelab.co.uk
Prelim.9/00
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