參數(shù)資料
型號： MSK5030
廠商： M.S. Kennedy Corporation
英文描述： High Effeciency,4A Step-Down Switching Regulator(高效，輸出電流4A的步降開關(guān)穩(wěn)壓器)
中文描述： 高，4A條效率步降開關(guān)穩(wěn)壓器（高效，輸出電流4A條的步降開關(guān)穩(wěn)壓器）
文件頁數(shù)： 2/6頁
文件大?。?/td> 349K
代理商： MSK5030
V
V
V
V
A
%
%/V
mW
KHz
V
V
μA
μA
μA
mV
mV
μA
mA
%
%
%
T
ST
T
LD
T
C
T
J
Storage Temperature Range
Lead Temperature Range
(10 Seconds)
Case Operating Temperature
MSK5030 Series
MSK5030B Series
Junction Temperature
ABSOLUTE MAXIMUM RATINGS
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-55°C to +125°C
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-65°C to +150°C
300°C
-40°C to +85°C
+150°C
Input Voltage
Enable Voltage
Output Current
Sense Pin Voltage
Thermal Resistance
(Each MOSFET)
-0.3V, +36V
-0.3V, +36V
5.0 Amps
-0.3V, +7V
15°C/W
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I
OUT
=1A V
IN
=4.5V
I
OUT
=1A V
IN
=4.5V
I
OUT
=1A V
IN
=6V
Within SOA
Output not current limited
I
OUT
=1A 6V
≤
V
IN
≤
30V
I
OUT
=0mA
Internal I
OUT
≥
1.5A
High
Low
V
EN
=V
IN
V
EN
=0V
V
EN
=0V V
IN
=30V
Positive
Negative
Source
Fault Sink
V
IN
=4.5V I
OUT
=1A
V
IN
=4.5V I
OUT
=1A
V
IN
=6V I
OUT
=1A
1,2,3
1
1
1
1
-
1,2,3
-
-
1,2,3
1,2,3
1
1
1
1
1
1
1
1
1
1
Enable Input Voltage
Enable Input Current
Current Limit Threshold
Cton Current
Input Supply Range
Output Voltage 5030-2.5
Output Voltage 5030-3.3
Output Voltage 5030-5.0
Output Current
Load Regulation
Line Regulation
Quiescent Power Consumption
Oscillator Frequency
Disabled Quiescent Current
Efficiency
-
2.51
3.35
5.1
4.5
2.5
0.04
5.0
300
-
-
0.5
0.2
1.0
100
-100
4.0
-
80
90
95
ELECTRICAL SPECIFICATIONS
4.5
2.40
3.19
4.85
4.0
-
-
-
270
2.0
-
-
-
-
80
-50
2.5
2.0
-
-
-
-
2.51
3.35
5.1
4.5
2.5
0.04
5.0
300
-
-
0.5
0.2
1.0
100
-100
4.0
-
80
90
95
30
2.63
3.47
5.25
-
-
0.07
-
330
-
0.5
2.0
2.0
5.0
120
-160
6.5
-
-
-
-
5.0
2.26
3.05
4.75
4.0
-
-
-
270
2.0
-
-
-
-
75
-45
2.5
2.0
-
-
-
30
2.76
3.55
5.35
-
-
0.08
-
330
-
0.5
2.0
2.0
5.0
125
-165
6.5
-
-
-
-
Group A
Subgroup
Min.
Typ.
Max.
Min.
Typ.
Max.
MSK 5030 SERIES
MSK 5030(B) SERIES
Units
Test Conditions
Parameter
1
2
2
2
2
2
2
2
2
7
2
1
2
3
4
5
6
7
8
V
IN
=Enable, 5mV
≤
(sense high-sense low)
≤
75mV, I
L
=0A, C
OUT
=5x220μF, C
IN
=2x22μF, C
TON
=0.01μF unless otherwise specified.
This parameter is guaranteed by design but need not be tested. Typical parameters are representative of actual device performance but are for reference only.
All output parameters are tested using a low duty cycle pulse to maintain T
J
= T
C
.
Industrial grade devices shall be tested to subgroup 1 unless otherwise specified.
Military grade devices ('B' suffix) shall be 100% tested to subgroups 1,2 and 3.
Subgroup 1
Subgroup 2
Subgroup 3
Actual switching frequency is load dependent. Refer to typical performance curves.
Alternate output voltages are available. Please contact the factory.
T
A
=T
C
=+25°C
T
A
=T
C
=+125°C
T
A
=T
C
=-55°C
NOTES:
Rev. D 7/00
2
5030-2.5
5030-3.3
5030-5.0
8
8
8
2
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2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MSK5030-2.5 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP STEP-DOWN SWITCHING REGULATORS
MSK5030-2.5B 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP STEP-DOWN SWITCHING REGULATORS
MSK5030-2.5E 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP STEP-DOWN SWITCHING REGULATORS
MSK5030-3.3 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP STEP-DOWN SWITCHING REGULATORS
MSK5030-3.3B 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP STEP-DOWN SWITCHING REGULATORS
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