MI-A66-MU-S

Military Accessory MI-IAM™ Input Attenuator Module Features & Benefits Packaging Options Standard: Slotted baseplate SlimMod: Flangeless baseplate, option suffix: - S Example: MI - AXX - XX - S • Output power: Up to 200W from any combination of MI-200 or MI-J00 modules FinMod: Finned heat sink, option suffix: - F1, - F2, -F3 or -F4 Examples: MI - AXX - XX -F1, 0.25” fins, longitudinal MI - AXX - XX -F2, 0.50” fins, longitudinal MI - AXX - XX -F3, 0.25” fins, transverse MI - AXX - XX -F4, 0.50” fins, transverse • Expansion port for additional power Input Characteristics (Typical at TBP = 25°C, nominal line and 75% load, unless otherwise specified) • Inputs: 28VDC and 270VDC • MIL-STD-461C/D/E EMI compliance [1] • MIL-STD-810 environments • MIL-STD-704, MIL-STD-1275 and DO-160 transients and spikes • Short circuit protected Parameter • Size: 2.28” x 2.4” x 0.5” (57,9 x 61,0 x 12,7mm) 28VDC modules Steady state input 16 28 50 VDC Input spike limit -600 600 VDC -250 250 VDC 100 VDC Input surge limit 80 VDC Overvoltage shut down[b] 50 VDC Recommended fuse 20 Amps 270VDC modules Steady state input 100 270 400 VDC 800 VDC Input spike limit -600 600 VDC Input surge limit 500 VDC Overvoltage shut down [a] 400 VDC Recommended fuse 4 Amps All models No load power dissipation 0.5 1.5 Watts Inrush current 110 125 % IIN Product Highlights The MI-IAM is an accessory product to Vicor’s MI-Series of DC-DC converters that provides EMI filtering and transient protection. Designed for use with all 28V and 270V input MI-200 or MI-J00 converters, the MI-IAM can drive any number of modules with output loads to 200W. See chapter 14 of the Deseign Guide & Applications Manual for VI-200 and VI-J00 Family DC-DC Converters and configurable Power Supplies for technical description. The MI-IAM meets the conducted emissions specifications of MIL-STD-461C/D/E [1] and offers complete input transient, surge and spike protection to the most severe levels of MIL-STD-1275, MIL-STD-704 and DO-160. Overvoltage lockout provides additional safeguards against potentially damaging line conditions. Higher power arrays can be configured using the expansion port capability of the MI-IAM. Compatible Products • MI-200, MI-J00 (Inputs: 2 and 6) • MI-Mega Modules (Inputs: 2 and 6) MI-IAM Page 1 of 6 [a] Min Typ Max Units Notes 20µs, 50 Ω per MIL-STD-704A[a] 70µs, 15 mJ per MIL-STD-1275A/B/D 50ms, 0.5Ω per MIL-STD-1275A/B/D 100ms per DO-160E, Sec.16, Cat. Z 100ms, automatic recovery F03A type 20µs, 50Ω [a] 100µs, 50mJ [a] 100ms, 0.5Ω 100ms, automatic recovery F03A type Steady state, l IN 10ms Guaranteed by design – no test data available. MI-IAM disables downstream converters and clamps the converter input voltage at a safe level. [b] The Output Characteristics Parameter Min Typ Max Units Clamp voltage 28VDC input 60 VDC 270VDC input 420 VDC Output power 250 Watts Internal voltage drop 28VDC 0.6 VDC 270VDC 0.85 VDC Overload protection 28VDC input 20 Amps 270VDC input 4 Amps Rev 1.6 06/2017 vicorpower.com 800 927.9474 Test Conditions Foldback threshold; auto recovery with latched shut down after 1ms MI-IAM™ Isolation Characteristics Parameter Min Typ Max Units Input to base 1,500 VRMS Output to base 1,500 VRMS Notes 1 minute 1 minute EMI Characteristics MIL-STD-461(1) Parameter Notes Input power leads Conducted emissions Conducted susceptibility MIL-STD-461C MIL-STD-461D/E MIL-STD-461C MIL-STD-461D/E CE01, CE03, CE07 CE101, CE102 CS01, CS02, CS06, CS101, CS114, CS115, CS116 [1] EMI performance is subject to a wide variety of external influences such as PCB construction, circuit layout etc. As such, external components in addition to those listed herein may be required in specific instances to gain full compliance to the standards specified. Model Selection Chart Model Number Nominal Input Voltage MI-A22-MU 28VDC MI-A66-MU 270VDC MI-A22-IU 28VDC MI-A66-IU 270VDC MI-IAM Page 2 of 6 Input Range 16 – 125 – 16 – 125 – Rev 1.6 06/2017 50VDC 400VDC 50VDC 400VDC Compatible MI-Series Converter MI-22x-Mx and MI-J2x-Mx MI-26x-Mx and MI-J6x-Mx MI-22x-Ix and MI-J2x-Ix MI-26x-Ix and MI-J6x-Ix M–grade M–grade I–grade I–grade vicorpower.com 800 927.9474 MI-IAM™ Specifications (Typical at TBP = 25°C, nominal line and 75% load, unless otherwise specified) ENVIRONMENTAL – MIL-STD-810D Parameter Min Typ Max Units Test Conditions Procedure II Altitude - method 500.2 70,000 feet Humidity - method 507.2 88/ 240 % / hours Procedure I, cycle 1 Acceleration - method 513.3 9 g Procedure II Vibration - method 514.3 20 g Procedure I, category 6 Shock - method 516.3 40 g Procedure I RELIABILITY – MIL-HDBK-217F (MI-A22-MU) Parameter Min Typ Max Units 25°C Ground Benign: G.B. 5,637 1,000 hours 50°C Naval Sheltered: N.S. 1,014 1,000 hours 65°C Airborne Inhabited Cargo: A.I.C. 795 1,000 hours Test Conditions THERMAL CHARACTERISTICS Parameter Min Typ Max Units Test Conditions Efficiency 97 % Baseplate to sink 0.14 °C/Watt Operating temperature, 100 baseplate °C See product grade specifications Storage temperature °C See product grade specifications 125 MECHANICAL SPECIFICATIONS Parameter Min Typ Max Weight 3.0 (85) Units Test Conditions ounces (grams) PRODUCT GRADE SPECIFICATIONS Parameter I-Grade M-Grade Storage temperature -55°C to +125°C -65°C to +125°C Operating temperature (baseplate) -40°C to +100°C -55°C to +100°C 12 hours, 29 cycles 96 hours, 213 cycles 12 cycles -65°C to +100°C 12 cycles -65°C to +100°C -40°C, +80°C -55°C, +80°C 2 years 2 years MIL-STD-810 MIL-STD-810 NAVMAT P-4855-1A NAVMAT P-4855-1A Power cycling burn-in Temperature cycled with power off 17°C per minute rate of change Test data supplied at these temperatures [a] Warranty Environmental compliance Derating [a] Test data available for review or download from vicorpower.com MI-IAM Page 3 of 6 Rev 1.6 06/2017 vicorpower.com 800 927.9474 MI-IAM™ Specifications (Cont.) ENVIRONMENTAL QUALIFICATIONS Parameter Qualification Altitude MIL-STD-810D, Method 500.2, Procedure III, explosive decompression (40K ft.). Explosive Atmosphere MIL-STD-810C, Method 511.1, Procedure I MIL-STD-810D, Method 500.2, Procedure II, 40,000ft., 1000 – 1500ft./ min. to 70,000ft., unit functioning MIL-STD-810D, Method 514.3, Procedure I, category 6, helicopter, 20g Vibration MIL-STD-810D, Method 514.3 random: 10 – 300Hz @ 0.02g 2 /Hz, 2000Hz @ 0.002g 2 / Hz, 3.9 total Grms 3h­rs/axis. Sine: 30Hz @ 20g, 60Hz @ 10g, 90Hz @ 6.6g, 120Hz @ 5.0g, 16.0 total Grms, 3 axes MIL-STD-810E, Method 514.4, Table 514.4-VII, ±6db/octave, 7.7Grms, 1hr/axis MIL-STD-810D, Method 516.3, Procedure I, functional shock, 40g Shock MIL-STD-202F, Method 213B, 18 pulses, 60g, 9msec MIL-STD-202F, Method 207A, 3 impacts / axis, 1, 3, 5 feet Acceleration MIL-STD-810D, Method 513.3, Procedure II Operational test, 9g for 1 minute along 3 mutually perpendicular axes Humidity MIL-STD-810D, Method 507.2, Procedure I, cycle I, 240 hrs, 88% relative humidity Solder Test MIL-STD-202, Method 208, 8hr. aging Fungus MIL-STD-810C, Method 508.1 Salt-Fog MIL-STD-810C, Method 509.1 MIL-STD-202F, Method 213B, 75g, 11ms saw tooth shock Safe Operating Area [a] MI-IAM Safe Operating Area, 28Vin MI-IAM Safe Operating Area, 270Vin 28VDC Input 270VDC Input 500 400 VOLTS-PEAK VALUE OF SPIKE VOLTAGE VOLTS-PEAK VALUE OF SPIKE VOLTAGE 600 Ratings Exceeded 300 200 100 OVP 0 50V -100 -200 -300 -400 -500 -600 10-6 10-5 10-4 10-3 1ms 10-2 10ms 10-1 100ms 100 1s Ratings Exceeded 800 600 OVP 400 0 200 400 600 10-6 10-5 10-3 1ms 10-4 TIME (SECONDS) [a] 500V 400V 200 10-2 10ms 10-1 100ms 100 1s TIME (SECONDS) Refer to Input Characteristics Typical Connection Diagram 4700pF +In + – -In -In -OUT MI-IAM +IN +IN +OUT Gate In Parallel Gate Out +In C1 Gate IN Gate OUT MI-Converter Q1 +IN VREF 1 EMI Filter -IN –IN 4700pF –IN Input Voltage Range Capacitance (C1) 28VDC (18.8-50V) 390μF (Max.) 270VDC (125-400V) 27μF (Max.) MI-IAM Page 4 of 6 Rev 1.6 06/2017 vicorpower.com 800 927.9474 OV U2 VREF 2 OC U1 D1 D2 Level Shift Q2 +OUT C2 GATE OUT 10V PARALLEL GATE IN –OUT MI-IAM™ Storage Vicor products, when not installed in customer units, should be stored in ESD safe packaging in accordance with ANSI/ESD S20.20, “Protection of Electrical and Electronic Parts, Assemblies and Equipment” and should be maintained in a temperature controlled factory/ warehouse environment not exposed to outside elements controlled between the temperature ranges of 15°C and 38°C. Humidity shall not be condensing, no minimum humidity when stored in an ESD compliant package. Mechanical Drawing 0.30±.015 (7,6)±(0,38) 0.49 (12,4) 2.28 (57,9) 0.65 (16,5) 4 2.10 (53,4) 0.15 (3,8) 3 Standard 0.080 Dia (2) places Solder plate over copper alloy 1.30 (33,0) Pin # 1 2 3 4 5 6 7 8 9 9 MI-IAM MI-IAM 8 7 2 6 1 5 FULL R 0.15 (3,8) 1.90 (48,3) 1.40 1.00 (35,6) 0.70 (25,4) 0.40 (17,8) (10,2) 0.35± 0.015 (8,9)±(0,38) Standard 0.040 (1,0) Dia (7) places Solder plate over copper alloy Product ID this surface 0.50 (12,7) 0.12 (3,0) 0.30 (7,6) Min. 0.22 (5,6) Min. Function +IN +IN –IN –IN +OUT Gate IN Parallel Gate OUT –OUT 2.40 (61,0) 1.75 (44,4) Max. +0.030 (0,76) -0.000 (0) .01 Aluminum Base Note: For alternate packaging options refer to the mechanical drawing page of vicorpower.com [1] EMI performance is subject to a wide variety of external influences such as PCB construction, circuit layout etc. As such, external components in addition to those listed herein may be required in specific instances to gain full compliance to the standards specified. MI-IAM Page 5 of 6 Rev 1.6 06/2017 vicorpower.com 800 927.9474 MI-IAM™ Vicor’s comprehensive line of power solutions includes high density AC-DC and DC-DC modules and accessory components, fully configurable AC-DC and DC-DC power supplies, and complete custom power systems. Information furnished by Vicor is believed to be accurate and reliable. However, no responsibility is assumed by Vicor for its use. Vicor makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication. Vicor reserves the right to make changes to any products, specifications, and product descriptions at any time without notice. Information published by Vicor has been checked and is believed to be accurate at the time it was printed; however, Vicor assumes no responsibility for inaccuracies. Testing and other quality controls are used to the extent Vicor deems necessary to support Vicor’s product warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. Specifications are subject to change without notice. Visit http://www.vicorpower.com/mil-cots_dc-dc/mil-cots_mi-iam_input_attenuator_module for the latest product information. Vicor’s Standard Terms and Conditions and Product Warranty All sales are subject to Vicor’s Standard Terms and Conditions of Sale, and Product Warranty which are available on Vicor’s webpage (http://www.vicorpower.com/termsconditionswarranty) or upon request. Life Support Policy VICOR’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE CHIEF EXECUTIVE OFFICER AND GENERAL COUNSEL OF VICOR CORPORATION. As used herein, life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. Per Vicor Terms and Conditions of Sale, the user of Vicor products and components in life support applications assumes all risks of such use and indemnifies Vicor against all liability and damages. Intellectual Property Notice Vicor and its subsidiaries own Intellectual Property (including issued U.S. and Foreign Patents and pending patent applications) relating to the products described in this data sheet. No license, whether express, implied, or arising by estoppel or otherwise, to any intellectual property rights is granted by this document. Interested parties should contact Vicor’s Intellectual Property Department. Vicor Corporation 25 Frontage Road Andover, MA, USA 01810 Tel: 800-735-6200 Fax: 978-475-6715 email Customer Service: custserv@vicorpower.com Technical Support: apps@vicorpower.com MI-IAM Page 6 of 6 Rev 1.6 06/2017 vicorpower.com 800 927.9474