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MQWI40C Scheda tecnica(PDF) 2 Page - Minmax Technology Co., Ltd. |
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MQWI40C Scheda tecnica(HTML) 2 Page - Minmax Technology Co., Ltd. |
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2 / 6 page ![]() MQWI40C SERIES DC/DC Power Module 40W E-mail:sales@minmax.com.tw Tel:886-6-2923150 2015/05/22 REV:2 Page 2 of 6 Remote On/Off Control Parameter Conditions Min. Typ. Max. Unit Converter On 3.5V ~ 12V or Open Circuit Converter Off 0V ~ 1.2V or Short Circuit Control Input Current (On) Vctrl = 5.0V --- --- 0.5 mA Control Input Current (Off) Vctrl = 0V --- --- -0.5 mA Control Common Referenced to Negative Input Standby Input Current Supply Off & Nominal Vin --- 3 --- mA Output Specifications Parameter Conditions Min. Typ. Max. Unit Output Voltage Setting Accuracy --- ±2.0 --- %Vnom. Line Regulation Vin=Min. to Max. @Full Load --- ±0.5 --- % Load Regulation Io=0% to 100% --- ±1.0 --- % Minimum Load No minimum Load Requirement Ripple & Noise 0-20MHz bandwith 5.1V Output Models --- --- 100 mV P-P 12V & 24V Output Models --- --- 150 mV P-P 48V Output Models --- --- 200 mV P-P Transient Recovery Time 25% Load Step Change(2) --- 250 --- μsec Transient Response Deviation --- ±3 ±5 % Over Voltage Protection Zener diode clamp --- 120 --- % of Vo Temperature Coefficient --- ±0.02 --- %/℃ Over Load Protection Current Limitation at 150% typ. of Iout max., Hiccup Mode, automatic recovery Short Circuit Protection Hiccup Mode 0.25Hz typ, Automatic Recovery General Specifications Parameter Conditions Min. Typ. Max. Unit I/O Isolation Voltage 60 Seconds 2500 --- --- VDC I/O Isolation Resistance 500 VDC 1000 --- --- MΩ I/O Isolation Capacitance 100KHz, 1V --- --- 2400 pF Switching Frequency --- 285 --- KHz MTBF (calculated) MIL-HDBK-217F@25℃, Ground Benign 644,290 Hours Safety Approvals UL/cUL 60950-1 recognition(UL certificate), IEC/EN60950-1 (CB-report) Environmental Specifications Parameter Conditions/Model Min. Max. Unit Operating Ambient Temperature Range Natural Convection (6) Nominal Vin, Load 100% Inom. (for Power Derating see relative Derating Curves) MQWI40-48S24C -40 +78 ℃ MQWI40-48S12 +76 MQWI40-24S051C,24S12C MQWI40-24S24C,48S48C +73 MQWI40-24S48C,48S051C +71 Thermal Impedance Natural Convection 4.75 --- ℃/W 100LFM Convection 3.55 --- ℃/W 200LFM Convection 3.10 --- ℃/W 400LFM Convection 1.95 --- ℃/W Case Temperature --- +95 ℃ Storage Temperature Range -50 +125 ℃ Humidity (non condensing) --- 95 % rel. H Cooling Natural Convection |
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