IP78M05LCC4 [ETC]
Voltage Regulator ; 稳压器\n
| 型号： | IP78M05LCC4 |
| 厂家： | 
ETC |
| 描述： | Voltage Regulator
|
| 文件： | 总4页 (文件大小：28K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
0.5 AMP
POSITIVE
VOLTAGE REGULATOR
IN A CERAMIC SURFACE
MOUNT PACKAGE
9.14 (0.360)
8.64 (0.340)
1.27 (0.050)
1.07 (0.040)
≈ 2.16 (0.085)
12 13 14 15 16
1.39 (0.055)
1.02 (0.040)
11
10
9
17
18
1
7.62 (0.300)
7.12 (0.280)
FEATURES
0.76 (0.030)
0.51 (0.020)
8
2
• OUTPUT CURRENT UP TO 0.5A
• OUTPUT VOLTAGES OF 5, 12, 15V
• 0.01% / V LINE REGULATION
0.33 (0.013)
0.08 (0.003)
Rad.
7
6
5
4
3
0.43 (0.017)
0.18 (0.007
Rad.
1.39 (0.055)
1.15 (0.045)
1.65 (0.065)
1.40 (0.055)
• 0.3% / A LOAD REGULATION
• THERMAL OVERLOAD PROTECTION
• SHORT CIRCUIT PROTECTION
• OUTPUT TRANSISTOR SOA PROTECTION
• 1% VOLTAGE TOLERANCE (–A VERSIONS)
Pins 4,5
– V
IN
6,7,8,9,10,11,12,13
Pins 15,16,17,18,1,2
– V
OUT
DESCRIPTION
– GND
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.
ABSOLUTE MAXIMUM RATINGS (T = 25°C unless otherwise stated)
C
V
DC Input Voltage
Output Current
(for V = 5, 12, 15V)
35V
I
O
I
Internally limited
Internally limited
–55 to 150°C
–65 to 150°C
O
P
Power Dissipation
D
T
T
Operating Junction Temperature Range
Storage Temperature
J
stg
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
3/99
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
ELECTRICAL CHARACTERISTICS
IP78M05A-LCC4
IP78M05-LCC4
Parameter
Test Conditions
IO = 100mA
Min.
Typ.
Max.
Min.
Typ.
Max. Units
VIN = 10V
4.95
5
5.05
4.8
5
5.2
IO = 5mA to 350mA
VO
Output Voltage
V
P
D ≤ PMAX
4.85
5.15
4.75
5.25
VIN = 7.5V to 20V TJ = -55 to 150°C
VIN = 7V to 25V
3
3
3
5
10
10
10
50
50
25
50
50
IO = 200mA
VIN = 8V to 25V
TJ = -55 to 150°C
VIN = 8V to 12V
∆VO
Line Regulation
mV
IO = 500mA
IO = 5mA to 500mA
VIN = 10V
∆VO
Load Regulation
mV
mA
TJ = -55 to 150°C
IO = 350mA
VIN = 10V
IQ
Quiescent Current
4
6
4
6
TJ = -55 to 150°C
IO = 5mA to 500mA
VIN = 10V
0.1
0.2
0.5
0.8
200
0.5
0.8
200
∆IQ
Quiescent Current
Change
TJ = -55 to 150°C
VIN = 8V to 25V
TJ = -55 to 150°C
mA
IO = 200mA
VN
Output Noise
Voltage
f = 10Hz to 100kHz
f = 120Hz
40
80
80
40
µV
IO = 300mA
65
65
62
62
∆VIN
∆VO
Ripple Rejection
IO = 100mA
dB
V
IN = 8V to 18V
TJ = -55 to 150°C
Dropout Voltage
IO = 350mA
2
2.5
600
1.4
2.5
600
1.6
V
mA
A
Isc
Ipk
Short Circuit Current VIN = 35V
Peak Output Current VIN = 10V
300
1.0
300
1.0
0.7
0.7
Average Temperature
Coefficient of VO
mV
°C
°C/W
IO = 5mA
0.5
2.0
13
0.5
13
RθJC
Thermal Resistance Junction to Case
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.
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
3/99
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
ELECTRICAL CHARACTERISTICS
IP78M12A-LCC4
IP78M12-LCC4
Parameter
Test Conditions
IO = 100mA
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
VIN = 19V
11.88
12
12.12
11.50
12
12.50
IO = 5mA to 350mA
VO
Output Voltage
V
PD ≤ PMAX
VIN = 14.8V to 27V 11.64
12.36
11.40
12.60
TJ = -55 to 150°C
IO = 200mA
VIN = 14.5V to 30V
VIN = 16V to 30V
TJ = -55 to 150°C
VIN = 16V to 22V
4
4
18
18
18
60
60
30
∆VO
Line Regulation
mV
IO = 500mA
IO = 5mA to 500mA
VIN = 19V
4
120
120
∆VO
Load Regulation
10
mV
mA
TJ = -55 to 150°C
IO = 350mA
VIN = 19V
IQ
Quiescent Current
4
6
4
6
TJ = -55 to 150°C
IO = 5mA to 500mA
VIN = 19V
0.1
0.2
0.5
0.8
480
0.5
0.8
480
∆IQ
Quiescent Current
Change
TJ = -55 to 150°C
VIN = 14.8V to 30V
TJ = -55 to 150°C
mA
IO = 200mA
VN
Output Noise
Voltage
f = 10Hz to 100kHz
f = 120Hz
75
72
72
75
µV
IO = 300mA
O = 100mA
TJ = -55 to 150°C
58
58
55
55
∆VIN
∆VO
Ripple Rejection
I
dB
VIN = 15V to 25V
Dropout Voltage
IO = 350mA
2
2.5
600
1.4
2.5
600
1.6
V
mA
A
Isc
Ipk
Short Circuit Current VIN = 35V
Peak Output Current VIN = 19V
300
1.0
300
1.0
0.7
0.7
Average Temperature
Coefficient of VO
mV
°C
IO = 5mA
1.2
4.8
13
1.2
13
°C/W
RθJC
Thermal Resistance Junction to Case
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.
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
3/99
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
IP78M00A-LCC4 SERIES
IP78M00-LCC4 SERIESA
ELECTRICAL CHARACTERISTICS
IP78M15A-LCC4
IP78M15-LCC4
Parameter
Test Conditions
IO = 100mA
Min.
Typ.
Max.
Min.
Typ.
Max. Units
VIN = 23V
14.85
15
15.15
14.40
15
15.60
IO = 5mA to 350mA
VO
Output Voltage
V
PD ≤ PMAX
14.55
15.45
14.25
15.75
VIN = 18V to 30V TJ = -55 to 150°C
VIN = 17.5V to 30V
4
4
22
22
22
75
60
30
IO = 200mA
VIN = 20V to 30V
TJ = -55 to 150°C
VIN = 20V to 26V
∆VO
Line Regulation
mV
IO = 500mA
IO = 5mA to 500mA
VIN = 23V
4
150
150
∆VO
Load Regulation
12
mV
mA
TJ = -55 to 150°C
IO = 350mA
VIN = 23V
IQ
Quiescent Current
4
6
4
6
TJ = -55 to 150°C
IO = 5mA to 500mA
VIN = 23V
0.1
0.2
0.5
0.8
600
0.5
0.8
600
∆IQ
Quiescent Current
Change
TJ = -55 to 150°C
VIN = 18V to 30V
TJ = -55 to 150°C
mA
IO = 200mA
VN
Output Noise
Voltage
f = 10Hz to 100kHz
90
70
70
90
µV
f = 120Hz
VIN = 18.5V to
28.5V
IO = 300mA
57
57
54
54
∆VIN
∆VO
Ripple Rejection
IO = 100mA
dB
TJ = -55 to 150°C
Dropout Voltage
IO = 350mA
2
2.5
600
1.4
2.5
600
1.6
V
mA
A
Isc
Ipk
Short Circuit Current VIN = 35V
Peak Output Current VIN = 23V
300
1.0
300
1.0
0.7
0.7
Average Temperature
Coefficient of VO
mV
°C
°C/W
IO = 5mA
1.5
6.0
13
1.5
13
RθJC
Thermal Resistance Junction to Case
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.
Semelab plc. Telephone +44(0)1455) 556565. Fax +44(0)1455) 552612.
3/99
E-mail: sales@semelab.co.uk
Website: http://www.semelab.co.uk
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