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參數(shù)資料
| 型號： | MSK5040 |
| 廠商： | M.S. Kennedy Corporation |
| 英文描述： | High Effeciency,4A 1% Accurate Surface Mount Switching Regulator(高效，輸出電流4A的表貼型開關(guān)穩(wěn)壓器) |
| 中文描述： | 高效率及4A 1％精度表面貼裝開關(guān)穩(wěn)壓器（高效，輸出電流4A條的表貼型開關(guān)穩(wěn)壓器） |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 342K |
| 代理商： | MSK5040 |
Within SOA
0.75A
≤
I
OUT
≤
2.5A
I
OUT
=1A 6V
≤
V
IN
≤
20V
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
=5.0V I
OUT
=1.5A
V
IN
=5.0V I
OUT
=1.5A
V
IN
=5.0V I
OUT
=1.5A
V
IN
=6V I
OUT
=1A
Enable Input Voltage
Enable Input Current
Current Limit Threshold
Cton Current
Efficiency
8
5040-1.9
5040-2.5
5040-3.3
5040-5.0
V
V
V
V
V
V
V
V
V
A
%
%/V
KHz
V
V
μA
μA
mA
mV
mV
μA
mA
%
%
%
%
T
ST
T
LD
T
C
T
J
Storage Temperature Range
Lead Temperature Range
(10 Seconds)
Case Operating Temperature
MSK5040 Series
MSK5040H Series
Junction Temperature
ABSOLUTE MAXIMUM RATINGS
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-65°C to +150°C
300°C
-40°C to +85°C
-55°C to +125°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
17°C/W
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1,2,3
1
2,3
1
2,3
1
2,3
1
2,3
1
-
1,2,3
-
1,2,3
1,2,3
1
1
1
1
1
1
1
1
1
1
1
Input Supply Range
Output Current
Load Regulation
Line Regulation
Oscillator Frequency
Disabled Quiescent Current
-
1.9
-
2.5
-
3.3
-
5.0
-
4.5
1.5
0.06
300
-
-
0.5
0.2
2.0
100
-100
4.0
-
70
80
90
95
ELECTRICAL SPECIFICATIONS
4.75
1.88
1.8
2.47
2.38
3.27
3.14
4.95
4.75
4.0
-
-
270
2.0
-
-
-
-
80
-50
2.5
2.0
-
-
-
-
-
1.9
1.9
2.5
2.5
3.3
3.3
5.0
5.0
4.5
1.5
0.06
300
-
-
0.5
0.2
2.0
100
-100
4.0
-
70
80
90
95
30
1.92
2.0
2.53
2.63
3.33
3.47
5.05
5.25
-
-
0.10
330
-
0.5
2.0
2.0
2.5
120
-160
6.5
-
-
-
-
-
4.75
1.86
-
2.45
-
3.23
-
4.9
-
4.0
-
-
270
2.0
-
-
-
-
75
-45
2.5
2.0
-
-
-
-
30
1.94
-
2.55
-
3.37
-
5.1
-
-
-
0.12
330
-
0.5
2.0
2.0
2.5
125
-165
6.5
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-
-
-
-
Group A
Subgroup
Min.
Typ.
Max.
Min.
Typ.
Max.
MSK 5040 SERIES
MSK 5040(H) SERIES
Units
Test Conditions
Parameter
1
2
2
2
2
2
2
2
7
1
2
3
4
5
6
7
8
V
IN
=Enable, 5mV
≤
(sense high-sense low)
≤
75mV, I
L
=0A, C
OUT
=6x330μF, C
IN
=6x220μF, 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 ('H' suffix) shall be 100% tested to subgroups 1,2 and 3.
Subgroup 1
Subgroup 2
Subgroup 3
Actual switching frequency can be load dependent if output current is low. 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. B 7/00
2
8
2
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8
8
Output Voltage 5040-1.9
Output Voltage 5040-2.5
Output Voltage 5040-3.3
Output Voltage 5040-5.0
I
OUT
=1.5A V
IN
=5.0V
I
OUT
=1.5A V
IN
=5.0V
I
OUT
=1.5A V
IN
=5.0V
I
OUT
=1.5A V
IN
=6V
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| MSK5116-2.5ETD | HIGH CURRENT, LOW DROPOUT VOLTAGE REGULATORS |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSK5040-1.9 | 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS |
| MSK5040-1.9E | 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS |
| MSK5040-1.9EG | 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS |
| MSK5040-1.9G | 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS |
| MSK5040-1.9H | 制造商:MSK 制造商全稱:M.S. Kennedy Corporation 功能描述:HIGH EFFICIENCY, 4 AMP 1% ACCURATE SURFACE MOUNT SWITCHING REGULATORS |
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