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MEW1033 Dataheets PDF



Part Number MEW1033
Manufacturers Minmax Technology
Logo Minmax Technology
Description Single & Dual Output DC/DC Converters
Datasheet MEW1033 DatasheetMEW1033 Datasheet (PDF)

www.DataSheet4U.net MEW1000 Series 2W, Wide Input Range SIP, Single & Dual Output DC/DC Converters Key Features y y y y y y y y y y Efficiency up to 80% 1500VDC Isolation MTBF > 1,000,000 Hours 4:1 Wide Input Range Low Cost Remote On/Off Control Low Ripple and Noise Temperature Performance -40] to +75] UL 94V-0 Package Material 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 .

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www.DataSheet4U.net MEW1000 Series 2W, Wide Input Range SIP, Single & Dual Output DC/DC Converters Key Features y y y y y y y y y y Efficiency up to 80% 1500VDC Isolation MTBF > 1,000,000 Hours 4:1 Wide Input Range Low Cost Remote On/Off Control Low Ripple and Noise Temperature Performance -40] to +75] UL 94V-0 Package Material 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 Input Surge Voltage ( 1000 mS ) Parameter 24VDC Input Models 48VDC Input Models Lead Temperature (1.5mm from case for 10 Sec.) Internal Power Dissipation Min. -0.7 -0.7 ----Max. 50 100 260 2,500 Unit VDC VDC ] mW Environmental Specifications Parameter Operating Temperature Operating Temperature Storage Temperature Humidity Cooling Conditions Ambient Case Min. -40 -40 -55 Max. +75 +90 +105 Unit ] ] ] % Exceeding the absolute maximum ratings of the unit could cause damage. These are not continuous operating ratings. --95 Free-Air Convection 1 MINMAX www.DataSheet4U.net REV:3 2008/10/02 www.DataSheet4U.net MEW1000 Series Model Selection Guide Model Number Input Voltage Output Voltage Output Current Input Current Reflected Ripple Current mA (Typ.) Efficiency VDC MEW1021 MEW1022 MEW1023 MEW1024 MEW1025 MEW1026 MEW1027 MEW1031 MEW1032 MEW1033 MEW1034 MEW1035 MEW1036 MEW1037 24 ( 9 ~ 36 ) 48 ( 18 ~ 75 ) VDC 3.3 5 12 15 {5 {12 {15 3.3 5 12 15 {5 {12 {15 Max. mA 500 400 167 134 {200 {83 {67 500 400 167 134 {200 {83 {67 Min. mA 125 100 42 33 {50 {21 {17 125 100 42 33 {50 {21 {17 @Max. Load mA (Typ.) 97 110 106 105 114 108 106 49 58 54 54 60 55 55 @No Load mA (Typ.) 20 300 15 600 @Max. Load % (Typ.) 71 76 79 80 73 77 79 70 72 78 78 70 76 76 Capacitive Load Models by Vout Maximum Capacitive Load # For each output 3.3V 2200 5V 1000 12V 170 15V 110 {5V # 470 {12V # 100 {15V # 47 Unit uF Input Fuse Selection Guide 24V Input Models 350mA Slow - Blow Type 48V Input Models 135mA Slow - Blow Type Input Specifications Parameter Start Voltage Under Voltage Shutdown Reverse Polarity Input Current Short Circuit Input Power Input Filter All Models Model 24V Input Models 48V Input Models 24V Input Models 48V Input Models Min. 4.5 8.5 --------Typ. 6 1.


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