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부품번호 | MEW1000 기능 |
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기능 | Single & Dual Output DC/DC Converters | ||
제조업체 | Minmax Technology | ||
로고 | |||
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MEW1000 Series
2W, Wide Input Range SIP, Single & Dual Output DC/DC Converters
Key Features
y Efficiency up to 80%
y 1500VDC Isolation
y MTBF > 1,000,000 Hours
y 4:1 Wide Input Range
y Low Cost
y Remote On/Off Control
y Low Ripple and Noise
y Temperature Performance -40] to +75]
y UL 94V-0 Package Material
y Internal SMD Construction
Low Noise
Low Profile
$
Low Cost
1500
VDC
I/O Isolation
Remote on/off
4:1
Wide Range
Minmax's MEW1000-Series power modules are low-profile dc-dc converters that operate over input voltage ranges of 9-36VDC and
18-75VDC which provide precisely regulated output voltages of 3.3V, 5V, 12V, 15V, {5V, {12V and {15VDC.
The MEW1000 series is an excellent selection for data communication equipments, mobile battery driven equipments, distributed power
systems, telecommunication equipments, mixed analog/digital subsystems, process/machine control equipments, computer peripheral
systems and industrial robot systems.
The modules have a maximum power rating of 2W and a typical full-load efficiency of 80%, continuous short circuit, 30mV output ripple,
built-in filtering for both input and output minimize the need for external filtering.
Absolute Maximum Ratings
Parameter
Min. Max. Unit
Input Surge Voltage
( 1000 mS )
24VDC Input Models
48VDC Input Models
-0.7 50 VDC
-0.7 100 VDC
Lead Temperature (1.5mm from case for 10 Sec.) --- 260 ]
Internal Power Dissipation
--- 2,500 mW
Exceeding the absolute maximum ratings of the unit could cause damage.
These are not continuous operating ratings.
Environmental Specifications
Parameter
Operating Temperature
Operating Temperature
Storage Temperature
Humidity
Cooling
Conditions Min. Max.
Ambient -40 +75
Case
-40 +90
-55 +105
--- 95
Free-Air Convection
Unit
]
]
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%
1
MINMAX
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Block Diagram
Single Output
MEW1000 Series
Dual Output
+Vin
-Vin
On/Off
+Vo
PFM
Isolation Ref.Amp
-Vo
+Vin
-Vin
On/Off
+Vo
Com.
-Vo
PFM
Isolation Ref.Amp
Input Voltage Transient Rating
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
10uS
100uS
48VDC Input Models
24VDC Input Models
1mS
10mS
100mS
REV:3 2008/10/02
MINMAX
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MEW1000 Series
Thermal Considerations
Many conditions affect the thermal performance of the
power module, such as orientation, airflow over the module,
and board spacing. To avoid exceeding the maximum
temperature rating of the components inside the power
module, the case temperature must be kept below 90° C.
The derating curves were determined from measurements
obtained in an experimental apparatus.
Position of air velocity
probe and thermocouple
15mm / 0.6in
50mm / 2in
Air Flow
DUT
5
MINMAX
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부품번호 | 상세설명 및 기능 | 제조사 |
MEW1000 | Single & Dual Output DC/DC Converters | Minmax Technology |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |