DC-DC Converters MI-200 50 to 100 Watts Features & Benefits Packaging Options Inputs: Standard: Slotted baseplate 28V per MIL-STD-704D/E/F DC SlimMod: Flangeless baseplate, option suffix: - S 155V per MIL-STD-1399A DC Example: MI - 2XX - XX - S 270V per MIL-STD-704D/E/F DC Single output: 2 48V FinMod: Finned heat sink, option suffix: DC - F1, -F2, -F3 and - F4 3 Up to 23W/in MIL-STD-810 environments Examples: MI - 2XX - XX -F1, 0.25in fins, longitudinal Up to 90% efficiency MI - 2XX - XX -F2, 0.50in fins, longitudinal Remote sense MI - 2XX - XX -F3, 0.25in fins, transverse MI - 2XX - XX -F4, 0.50in fins, transverse Current limit OVP and thermal shut down Converter Selection Chart Power boosters for higher power outputs MI-2 Semi-custom modules available, consult factory. ZCS power architecture Low-noise FM control Input Voltage Size: 4.6 x 2.4 x 0.5in a Nominal Range Transient Notes 116,8 x 61,0 x 12,7mm b 2 = 28V 18 50V 60V 28V input per MIL-STD 704D/E/F DC 5 = 155V 100 210V 230V 155V input per MIL-STD-1399A DC Product Highlights c 6 = 270V 125 400V 475V 270V input per MIL-STD-704D/E/F DC The MI-200 family of DC-DC converters is 7 = 165V 100 310V n/a designed for applications utilizing distributed power architectures. Based on Vicor a Transient voltage for 1 second. VI-200 / VI-J00 family of zero-current b 16V operation at 75% load. Product Grade Temperature (C) switching, component level DC-DC converters, c MI-26Z-xV, MI-26Y-xV rated at 75% the MI-200 family offers exceptional load from 125 150V Operating Storage IN performance in terms of power density, I = 40 to +85 I = 55 to +100 efficiency, noise, ease of use and reliability. M = 55 to +85 M = 65 to +100 Output Voltage Fully encapsulated in Vicor industry-standard Overtemperature shut down 95C typical package, the MI-Series meets MIL-STD-810 (recycle power to restart) Z = 2.0V 1 = 12V environmental requirements for humidity, fungus, salt-fog, explosive atmosphere, Y = 3.3V P = 13.8V acceleration, vibration and shock. Output Power/Current V OUT 0 = 5.0V 2 = 15V Standard features, such as wide output X = 5.2V N = 18.5V 5V <5V trimming/programming, current limiting, W = 5.5V 3 = 24V Y = 50W Y = 10A remote sense, output inhibit, and latching X = 75W X = 15A OVP and OTP combine to offer the highest V = 5.8V L = 28V W = 100W W = 20A degree of protection, versatility and reliability d T = 6.5V J = 36V V = V = 30A for power systems. d R = 7.5V K = 40V For additional output power, M = 10V 4 = 48V 100W and 75W booster modules available Change (MI-2xx-xx) to (MI-Bxx-xx) d 75W max power for 28V input MI-200 DC-DC Converters Rev 1.8 Page 1 of 7 02/2020MI-200 Converter Specifications (Typical at T =25C, nominal line and 75% load, unless otherwise specified) BP Input Specifications Parameter Min Typ Max Units Test Conditions 6 6 Inrush charge 120x10 200x10 Coulombs Nominal line Input reflected 10% I Nominal line, full load IN ripple current pp V IN 30+20 Log ( ) dB 120Hz, nominal line V OUT Input ripple rejection V IN 20+20 Log ( ) dB 2400Hz, nominal line V OUT No load power dissipation 1.35 2 Watts Output Characteristics Parameter Min Typ Max Units Test Conditions Setpoint accuracy 0.5% 1% V NOM 0.05% 0.2% V LL to HL, 10% to Full Load NOM Load/line regulation 0.2% 0.5% V LL to HL, No Load to 10% NOM Output temperature drift 0.01 0.02 % / C Over rated temperature Long term drift 0.02 %/1K hours 100 150 mV Whichever is greater Output ripple pp 20MHz bandwidth 1.0% 1.5% V NOM a Trim range 50% 110% V NOM Total remote 0.5 Volts sense compensation b OVP set point 115% 125% 135% V latching NOM Current limit 105% 125% I Automatic restart NOM c Short circuit current 20% 130% I NOM a 10V to 15V outputs, standard trim range 10%. Consult factory for wider trim range. 3.3V output trim range 2.20 to 3.63V b No over temperature or voltage protection in booster modules c Output voltages of 5V or less incorporate foldback current limiting outputs of 10V and above provide constant current limiting. Note: The permissible load current must never be exceeded during normal, abnormal or test conditions. For additional output related application information, please refer to output connections on page 5. Control Pin Specifications Parameter Min Typ Max Units Test Conditions Gate out impedance 50 Ohms Gate in impedance 1000 Ohms Gate in open circuit voltage 6 Volts Use open collector Gate in low threshold 0.65 Volts Gate in low current 6 mA Power sharing accuracy 0.95 1.05 MI-200 DC-DC Converters Rev 1.8 Page 2 of 7 02/2020