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MIW122x Dataheets PDF



Part Number MIW122x
Manufacturers Minmax Technology
Logo Minmax Technology
Description (MIW1200 Series) Single & Dual Output DC/DC Converters
Datasheet MIW122x DatasheetMIW122x Datasheet (PDF)

www.DataSheet4U.com MIW1200 Series 2-3W, Wide Input Range DIP, Single & Dual Output DC/DC Converters Key Features y y y y y y y y y y Efficiency up to 86% 1500VDC Isolation MTBF > 1,000,000 Hours 2:1 Wide Input Range Short Circuit Protection Complies with EN55022 Class A Temperature Performance -40] to +71] Industry Standard Pinout UL 94V-0 Package Material Internal SMD Construction Minmax's MIW1200-Series power modules operate over input voltage ranges of 9-18VDC, 18-36VDC and 36-75VDC whic.

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www.DataSheet4U.com MIW1200 Series 2-3W, Wide Input Range DIP, Single & Dual Output DC/DC Converters Key Features y y y y y y y y y y Efficiency up to 86% 1500VDC Isolation MTBF > 1,000,000 Hours 2:1 Wide Input Range Short Circuit Protection Complies with EN55022 Class A Temperature Performance -40] to +71] Industry Standard Pinout UL 94V-0 Package Material Internal SMD Construction Minmax's MIW1200-Series power modules operate over input voltage ranges of 9-18VDC, 18-36VDC and 36-75VDC which provide precisely regulated output voltages of 3.3V, 5V, 12V, 15V, {5V, {12V and {15VDC. The -40] to +71] operating temperature range makes it ideal 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 3W and a typical full-load efficiency of 86%, continuous short circuit, 25mA output design-in time, cost and eliminate the need for external filtering. ripple, EN55022 Class A conducted noise compliance minimize $ Low Cost 1500 VDC I/O Isolation EMI EN55022 2:1 Wide Range Block Diagram Single Output taS hee t4U .co m Dual Output +Vin LC Filter +Vo +Vin LC Filter +Vo Com. -Vo Isolation Ref.Amp PFM Isolation Ref.Amp -Vo -Vin PFM -Vin ww w.D a 1 MINMAX REV:0 2005/04 www.DataSheet4U.com MIW1200 Series Model Selection Guide Model Number Input Voltage Output Voltage Output Current Input Current Reflected Ripple Current mA (Typ.) Efficiency VDC MIW1221 MIW1222 MIW1223 MIW1224 MIW1225 MIW1226 MIW1227 MIW1231 MIW1232 MIW1233 MIW1234 MIW1235 MIW1236 MIW1237 MIW1241 MIW1242 MIW1243 MIW1244 MIW1245 MIW1246 MIW1247 12 ( 9 ~ 18 ) 24 ( 18 ~ 36 ) 48 ( 36 ~ 75 ) VDC 3.3 5 12 15 {5 {12 {15 3.3 5 12 15 {5 {12 {15 3.3 5 12 15 {5 {12 {15 Max. mA 600 500 250 200 {250 {125 {100 600 500 250 200 {250 {125 {100 600 500 250 200 {250 {125 {100 Min. mA 60 50 25 20 {25 {12.5 {10 60 50 25 20 {25 {12.5 {10 60 50 25 20 {25 {12.5 {10 @Max. Load mA (Typ.) 220 267 305 309 274 313 321 109 130 150 149 134 152 152 53 64 74 73 65 74 75 @No Load mA (Typ.) 30 15 8 15 4 15 @Max. Load % (Typ.) 75 78 82 81 76 80 78 76 80 83 84 78 82 82 78 82 85 86 80 84 83 Absolute Maximum Ratings Parameter 12VDC Input Models Input Surge Voltage 24VDC Input Models ( 1000 mS ) 48VDC Input Models Lead Temperature (1.5mm from case for 10 Sec.) Internal Power Dissipation Min. -0.7 -0.7 -0.7 ----Max. 25 50 100 260 2,500 Unit VDC VDC VDC ] mW Notes : 1. Specifications typical at Ta=+25], resistive load, nominal input voltage, rated output current unless otherwise noted. 2. Transient recovery time is measured to within 1% error band for a step change in output load of 50% to 100%. 3. Ripple & Noise measurement bandwidth is 0-20 MHz. 4. These power converters require a minimum output loading to maintain specified regulation. 5. Operation under no-load conditions will not damage these modules; however, they may not meet all specifications listed. Min. Max. -40 +71 -40 +90 -40 +125 --95 Free-Air Convection EN55022 Class A Unit ] ] ] % 6. All DC/DC converters should be externally fused at the front end for protection. 7. Other input and output voltage may be available, please contact factory. 8. Specifications subject to change without notice. ww w.D ata Sh eet 4U .co m Parameter Operating Temperature Operating Temperature Storage Temperature Humidity Cooling Conducted EMI Exceeding the absolute maximum ratings of the unit could cause damage. These are not continuous operating ratings. Environmental Specifications Conditions Ambient Case REV:0 2005/04 MINMAX 2 www.DataSheet4U.com MIW1200 Series Input Specifications Parameter Start Voltage Model 12V Input Models 24V Input Models 48V Input Models Under Voltage Shutdown 12V Input Models 24V Input Models 48V Input Models Reverse Polarity Input Current Short Circuit Input Power Input Filter All Models Min. 4.5 8 16 ----------Typ. 7 12 24 6.5 11 22 --1000 Pi Filter Max. 9 18 36 8.5 17 34 1 2000 A mW VDC Unit Output Specifications Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20MHz) Ripple & Noise (20MHz) Ripple & Noise (20MHz) Over Power Protection Transient Recovery Time Transient Response Deviation Temperature Coefficient Output Short Circuit 50% Load Step Change Over Line, Load & Temp. Dual Output, Balanced Loads Vin=Min. to Max. Io=10% to 100% Conditions Min. --------------120 ------Continuous Typ. {0.5 {0.5 {0.2 {0.2 25 ------300 {3 {0.01 Max. {1.0 {2.0 {0.5 {0.5 50 75 15 --500 {6 {0.02 Unit % % % % mV P-P mV P-P mV rms % uS % %/] General Specifications Parameter Isolation Voltage Rated Isolation Voltage Test Isolation Resistance Isolation Capacitance Switching Frequency MTBF m Conditions 60 Seconds Flash Tested for 1 Second 500VDC 100KHz,1V MIL-HDBK-217F @ 25], Ground Benign Min. 1500 16.


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