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Электронный компонент: IP78M00A-LCC4

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DESCRIPTION
The IP78M00A series of voltage regulators are fixed output
regulators intended for local, on-card voltage regulation.
These devices are available in 5, 12, and 15 volt options and
are capable of delivering in excess of 500mA over
temperature.
The A-suffix devices are fully specified at 0.5A, 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.
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIES
A
3/99
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
0.5 AMP
POSITIVE
VOLTAGE REGULATOR
IN A CERAMIC SURFACE
MOUNT PACKAGE
FEATURES
OUTPUT CURRENT UP TO 0.5A
OUTPUT VOLTAGES OF 5, 12, 15V
0.01% / V LINE REGULATION
0.3% / A LOAD REGULATION
THERMAL OVERLOAD PROTECTION
SHORT CIRCUIT PROTECTION
OUTPUT TRANSISTOR SOA PROTECTION
1% VOLTAGE TOLERANCE (A VERSIONS)
V
I
DC Input Voltage
(for V
O
= 5, 12, 15V)
I
O
Output Current
P
D
Power Dissipation
T
J
Operating Junction Temperature Range
T
stg
Storage Temperature
35V
Internally limited
Internally limited
55 to 150C
65 to 150C
ABSOLUTE MAXIMUM RATINGS
(T
C
= 25C unless otherwise stated)
1.39 (0.055)
1.15 (0.045)
0.76 (0.030)
0.51 (0.020)
1.39 (0.055)
1.02 (0.040)
15 16
13
12
14
3
4
5
6
7
17
18
1
2
11
10
8
9
9.14 (0.360)
8.64 (0.340)
1.27 (0.050)
1.07 (0.040)
2.16 (0.085)
7.62 (0.300)
7.12 (0.280)
1.65 (0.065)
1.40 (0.055)
0.33 (0.013)
0.08 (0.003)
0.43 (0.017)
0.18 (0.007
Rad.
Rad.
Pins 4,5
V
IN
6,7,8,9,10,11,12,13
V
OUT
Pins 15,16,17,18,1,2
GND
V
O
Output Voltage
V
O
Line Regulation
V
O
Load Regulation
I
Q
Quiescent Current
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
V
IN
Ripple Rejection
V
O
Dropout Voltage
I
sc
Short Circuit Current
I
pk
Peak Output Current
Average Temperature
Coefficient of V
O
IP78M05A-LCC4
IP78M05-LCC4
Parameter
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
I
O
= 100mA
V
IN
= 10V
I
O
= 5mA to 350mA
P
D
P
MAX
V
IN
= 7.5V to 20V
T
J
= -55 to 150C
V
IN
= 7V to 25V
I
O
= 200mA
V
IN
= 8V to 25V
T
J
= -55 to 150C
I
O
= 500mA
V
IN
= 8V to 12V
I
O
= 5mA to 500mA
V
IN
= 10V
T
J
= -55 to 150C
V
IN
= 10V
I
O
= 350mA
T
J
= -55 to 150C
I
O
= 5mA to 500mA
V
IN
= 10V
T
J
= -55 to 150C
I
O
= 200mA
V
IN
= 8V to 25V
T
J
= -55 to 150C
f = 10Hz to 100kHz
I
O
= 300mA
f = 120Hz
I
O
= 100mA
V
IN
= 8V to 18V
T
J
= -55 to 150C
I
O
= 350mA
V
IN
= 35V
V
IN
= 10V
I
O
= 5mA
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIES
A
3/99
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
4.8
5
5.2
4.75
5.25
50
25
50
50
4
6
0.5
0.8
40
200
62
62
2.5
300
600
0.7
1.0
1.6
0.5
13
4.95
5
5.05
4.85
5.15
3
10
3
10
3
10
5
50
4
6
0.1
0.5
0.2
0.8
40
200
65
80
65
80
2
2.5
300
600
0.7
1.0
1.4
0.5
2.0
13
V
mV
mV
mA
mA
V
dB
V
mA
A
mV
C
C/W
1) All characteristics are measured with a capacitor across the input of 0.22
F and a capacitor across the output of 0.1
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
10ms,
5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
ELECTRICAL CHARACTERISTICS
R
JC
Thermal Resistance Junction to Case
V
O
Output Voltage
V
O
Line Regulation
V
O
Load Regulation
I
Q
Quiescent Current
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
V
IN
Ripple Rejection
V
O
Dropout Voltage
I
sc
Short Circuit Current
I
pk
Peak Output Current
Average Temperature
Coefficient of V
O
I
O
= 100mA
V
IN
= 19V
I
O
= 5mA to 350mA
P
D
P
MAX
V
IN
= 14.8V to 27V
T
J
= -55 to 150C
I
O
= 200mA
V
IN
= 14.5V to 30V
V
IN
= 16V to 30V
T
J
= -55 to 150C
I
O
= 500mA
V
IN
= 16V to 22V
I
O
= 5mA to 500mA
V
IN
= 19V
T
J
= -55 to 150C
V
IN
= 19V
I
O
= 350mA
T
J
= -55 to 150C
I
O
= 5mA to 500mA
V
IN
= 19V
T
J
= -55 to 150C
I
O
= 200mA
V
IN
= 14.8V to 30V
T
J
= -55 to 150C
f = 10Hz to 100kHz
I
O
= 300mA
f = 120Hz
I
O
= 100mA
V
IN
= 15V to 25V
T
J
= -55 to 150C
I
O
= 350mA
V
IN
= 35V
V
IN
= 19V
I
O
= 5mA
11.50
12
12.50
11.40
12.60
60
30
120
120
4
6
0.5
0.8
75
480
55
55
2.5
300
600
0.7
1.0
1.6
1.2
13
11.88
12
12.12
11.64
12.36
4
18
4
18
4
18
10
60
4
6
0.1
0.5
0.2
0.8
75
480
58
72
58
72
2
2.5
300
600
0.7
1.0
1.4
1.2
4.8
13
1) All characteristics are measured with a capacitor across the input of 0.22
F and a capacitor across the output of 0.1
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
10ms,
5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
ELECTRICAL CHARACTERISTICS
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIES
A
3/99
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
V
mV
mV
mA
mA
V
dB
V
mA
A
mV
C
C/W
R
JC
Thermal Resistance Junction to Case
V
mV
mV
mA
mA
V
dB
V
mA
A
mV
C
C/W
R
JC
Thermal Resistance Junction to Case
IP78M12A-LCC4
IP78M12-LCC4
Parameter
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
V
O
Output Voltage
V
O
Line Regulation
V
O
Load Regulation
I
Q
Quiescent Current
I
Q
Quiescent Current
Change
V
N
Output Noise
Voltage
V
IN
Ripple Rejection
V
O
Dropout Voltage
I
sc
Short Circuit Current
I
pk
Peak Output Current
Average Temperature
Coefficient of V
O
IP78M15A-LCC4
IP78M15-LCC4
Parameter
Test Conditions
Min.
Typ.
Max.
Min.
Typ.
Max.
Units
I
O
= 100mA
V
IN
= 23V
I
O
= 5mA to 350mA
P
D
P
MAX
V
IN
= 18V to 30V
T
J
= -55 to 150C
V
IN
= 17.5V to 30V
I
O
= 200mA
V
IN
= 20V to 30V
T
J
= -55 to 150C
I
O
= 500mA
V
IN
= 20V to 26V
I
O
= 5mA to 500mA
V
IN
= 23V
T
J
= -55 to 150C
V
IN
= 23V
I
O
= 350mA
T
J
= -55 to 150C
I
O
= 5mA to 500mA
V
IN
= 23V
T
J
= -55 to 150C
I
O
= 200mA
V
IN
= 18V to 30V
T
J
= -55 to 150C
f = 10Hz to 100kHz
f = 120Hz
I
O
= 300mA
V
IN
= 18.5V to
I
O
= 100mA
28.5V
T
J
= -55 to 150C
I
O
= 350mA
V
IN
= 35V
V
IN
= 23V
I
O
= 5mA
14.40
15
15.60
14.25
15.75
60
30
150
150
4
6
0.5
0.8
90
600
54
54
2.5
300
600
0.7
1.0
1.6
1.5
13
14.85
15
15.15
14.55
15.45
4
22
4
22
4
22
12
75
4
6
0.1
0.5
0.2
0.8
90
600
57
70
57
70
2
2.5
300
600
0.7
1.0
1.4
1.5
6.0
13
1) All characteristics are measured with a capacitor across the input of 0.22
F and a capacitor across the output of 0.1
F.
All characteristics except noise voltage and ripple rejection ratio are measured using pulse techniques (t
p
10ms,
5%). Output
voltage changes due to changes in internal temperature must be taken into account separately.
ELECTRICAL CHARACTERISTICS
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIES
A
3/99
Semelab plc.
Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail:
sales@semelab.co.uk
Website:
http://www.semelab.co.uk
V
mV
mV
mA
mA
V
dB
V
mA
A
mV
C
C/W
R
JC
Thermal Resistance Junction to Case