MQPI-18-CB1

Quiet-Power® MQPI-18 M-Grade 28 Volt input, 7 Amp M-Grade EMI Filter Module Product Description Applications The MQPI-18 attenuates conducted common-mode (CM) and differential-mode (DM) noise for DC-DC converters including the VI Chip MIL PRM to comply with MIL-STD-461F EMI requirements for conducted noise measurements. The filter operates within the full input operating range of a 28 V MIL PRM and supports 7 A loads up to 85°C (TA) without de-rating. • Rugged Environment • Displays • Wireless Communications Assembly Process Compatibility • Designed for Pb solder SMT assembly Features • Compatible with typical aqueous cleaning processes • 50 Vin max. input (MQPI-18LP-01, open-frame only) • Compatible with most conformal coating compounds (MQPI-18LP-01, open-frame only, after reflow) • Compatible to most industry standard DC-DC converters • • • • • • • • • including VI Chip MIL PRM MIL-STD-461F compliant[a] CE101, CE102, CS101, CS106, CS114, CS115, and CS116 100 Vdc surge, 100 ms 1,500 Vdc hipot hold-off to shield plane 7 A rating 12.9 x 25.3 x 5.0 mm, lidded SiP (System-in-Package) 12.4 x 24.9 x 4.2 mm, open-frame -55° to +125°C PCB temperature (see Figure 4) Efficiency >99% Pb solder construction MQPI-18LP (~1/2 in2 area) Typical Application VTM PRM BUS+ +BUS CB1 +QPI Chassis/Shield +IN +OUT +IN +OUT –IN –OUT –IN –OUT LOAD + + –BUS BUS– L CIN –QPI Shield CY1 CY2 Optional Chassis Connection CY3 Shield Plane Figure 1 — Typical MQPI-18 application schematic with Vicor’s MP028 PRM and MV036 VTM modules. [b] [a] [b] When combined with MP028 PRMs and MV036 VTMs. CB1 capacitor, referenced in all schematics, is a 47 uF electrolytic; United Chemi-Con EMVE101ARA470MKE0S or equivalent. CY1 to CY4, referenced in all schematics, are 4.7 nF hi-voltage safety capacitors; Vishay VY1472M63Y5UQ63V0 or equivalent. Quiet-Power® Rev 1.9 vicorpower.com Page 1 of 10 12/2014 800 927.9474 CY4 MQPI-18 Order Information Part Number Description MQPI-18LP MQPI-18LP-01 MQPI-18 LGA package MQPI-18 LGA package, open-frame package Also Available MQPI-18-CB1 A MQPI-18LP mounted on a carrier board that can be paired with PRM/VTM and Cool-Power® evaluation boards available from Vicor. Absolute Maximum Ratings Exceeding these parameters may result in permanent damage to the product. Name Rating Input voltage, BUS+ to BUS-, continuous -50 to 50 Vdc Input voltage, BUS+ to BUS-, 100 ms transient -100 to 100 Vdc BUS+/ BUS- to Shield pads, hipot -750 to 750 Vdc Input to output current, continuous @ 25°C TA 7 Adc Power dissipation, @ 85°C TA, 7 A [c] 1.85 W Operating temperature - TA -55 to 125°C Thermal resistance[c] - RθJ-A, using PCB layout in Figure 12 30°C/W Thermal resistance[c] - RθJ-PCB 18°C/W Storage temperature, JEDEC Standard J-STD-033B -55 to 125°C Reflow temperature, 20 s exposure 245°C ESD, Human Body Model (HBM) -2000 to 2000 V Electrical Characteristics Parameter limits apply over the operating temp. range, unless otherwise noted. Parameter Input range Voltage drop Voltage drop Common-mode attenuation Differential-mode attenuation Input bias current at 50 V [c] Symbol BUS+ to BUSBUS+ to QPI+ BUS- to QPI- Conditions Measured at 7 A, 85°C ambient temperature [c] Measured at 7 A, 85°C ambient temperature [c]) Measured at 7 A, 85°C ambient temperature [c] VBUS = 28 V, frequency = 1.0 MHz, line impedance = 50 Ω VBUS = 28 V, frequency = 1.0 MHz, line impedance = 50 Ω Input current from BUS+ to BUS- See Figure 4 for the current de-rating curve. Quiet-Power® Rev 1.9 vicorpower.com Page 2 of 10 12/2014 800 927.9474 Min Typ Max Unit 50 130 130 Vdc mVdc mVdc dB dB uA 45 75 10 MQPI-18 Pad Descriptions Pin Name Name Description 8, 9 BUS+ Positive bus potential 1, 10 BUS- Negative bus potential 6, 7 QPI+ Positive input to the converter 4, 5 QPI- Negative input to the converter 2, 3 Shield Shield connects to the system chassis or to a safety ground BUS+ 9 BUS– 10 BUS+ QPI+ 8 7 1 2 3 4 BUS– Shield Shield QPI– 6 QPI+ 5 QPI– LGA Pattern (Top View) Applications Information The MQPI-18 was designed specifically to work with Vicor’s MIL PRM (MP028) and VTM (MV036) series of VI Chip® Factorized Power Architecture™ (FPA™) converters to achieve compliance with the MIL-STD 461F standard. MIL-STD 461F Test Results CS101 Conducted susceptibility, power Leads Passed CS106 Conducted susceptibility, transients, power leads Passed CS114 Bulk cable injection, radio frequency Passed, 100% load (Figure 4) CS114 Bulk cable injection, radio frequency Passed, 78% load (Figure 5) CS115 Bulk cable injection, radio frequency Passed CS116 Damped sinusoid transients Passed CS116 Damped sinusoid transients Passed Quiet-Power® Rev 1.9 vicorpower.com Page 3 of 10 12/2014 800 927.9474 MQPI-18 CE101 EMI Plots: 108 Watt Load Det Att 10 dB 120 MA Trd ResBW INPUT 2 100 Hz CP9207-1 Det 100 Hz Meas T Att 10 dB 20 ms Unit 1 kHz dB A 120 10 kHz 110 MA Trd ResBW INPUT 2 100 Hz CP9207-1 100 Hz Meas T 20 ms Unit 1 kHz dB A 10 kHz 110 SGL 100 CE101-42 SGL 100 CE101-42 90 1MA 90 80 80 70 70 60 60 50 50 40 40 30 30 20 20 10 1MA 10 21.Oct 2009 16:33 0 10 kHz Date: 21.OCT.2009 21.Oct 2009 16:50 0 30 Hz 30 Hz 16:33:12 10 kHz Date: 21.OCT.2009 16:50:50 Figure 2 — CE101 EMI plots of the MP028F036M12AL and MV036F120M010, filtered with the MQPI-18LP, + (RED) and –(BLK) leads CE102 EMI Plots: 108 Watt Load Det Att 10 dB ResBW INPUT 2 120 Meas T 100 kHz MA Trd Det CE102RED Att 10 dB 10 kHz 20 ms Unit 1 MHz ResBW INPUT 2 dB V 120 10 MHz 110 Meas T 100 kHz MA Trd CE102BLK 10 kHz 20 ms Unit 1 MHz dB V 10 MHz 110 SGL 100 SGL 100 90 CE10228 1MA 90 CE10228 80 80 70 70 60 60 50 50 40 40 30 30 20 20 10 1MA 10 20.Oct 2009 14:22 0 20.Oct 2009 14:30 0 10 kHz Date: 10 MHz 20.OCT.2009 14:22:54 10 kHz Date: 10 MHz 20.OCT.2009 14:30:27 Figure 3 — CE102 EMI plots of the MP028F036M12AL and MV036F120M010, filtered with the MQPI-18LP, + (RED) and –(BLK) leads Quiet-Power® Rev 1.9 vicorpower.com Page 4 of 10 12/2014 800 927.9474 MQPI-18 Current De-Rating 8.00 limited by TPCBMAX 7.00 =125°C 6.00 Load Current (A) 5.00 limited by TJMAX 4.00 =140°C 3.00 2.00 1.00 0.00 -40 -15 10 35 MQPI-18LP-01 60 MQPI-18LP 85 110 Ambient Temperature (°C) Figure 4 — Current de-rating over ambient temperature range MQPI-18 Insertion Loss Measurements 90 80 70 Attenuation (dB) 60 50 40 30 20 10 0 0.1 1 Frequency (MHz) 10 MQPI-18 Differential Figure 5 — Attenuation curves into a 50 Ω line impedance, bias from a 48 V bus Quiet-Power® Rev 1.9 vicorpower.com Page 5 of 10 12/2014 800 927.9474 MQPI-18 Common MQPI-18 MQPI Insertion Loss Test Circuits IP RO BE IN BU S 47uF BUS+ QPI+ LO A D LISN C hassis C S IG INA INB SIG 50 0 V BU S BUS- QPI- SIG Shield IN BU S LISN C hassis IP RO BE SIG Figure 6 — Test set-up to measure differential-mode EMI currents in Figure 4 BU S IN 47uF BUS+ QPI+ LISN IP RO BE LO A D C hassis SIG IN A V BU S BUS- QPIShield IN B C S IG SIG BU S IN LISN C hassis 50 0 SIG IP RO BE Figure 7 — Test set-up to measure common-mode EMI currents in Figure 4 Quiet-Power® Rev 1.9 vicorpower.com Page 6 of 10 12/2014 800 927.9474 MQPI-18 Mechanical Package Drawings 0.006" [0.15mm] max. 0.006" [0.15mm] max. MQPI-18LP 0.508" [12.903 mm] U.S. and Foreign Patents/Patents Pending Lot # Date Code Pin 1 indicator 0.996" [25.298 mm] 0.196" [4.978 mm] Figure 8 — Bottom view of open-frame (OF) and lidded (LID) products. 0.006" [0.15mm] max. 0.489" [12.421 mm] 0.006" [0.15mm] max. 18LP-01 0.330 [8.382 mm] 0.979" [24.867 mm] 0.164" [4.166 mm] Figure 9 — Recommended receptor and stencil patterns. Datum Units MQPI-18LP MQPI-18LP-01 Notes FITS failure/billion hrs. 16 16 FITS based on the BellCore Standard TR-332 MTBF million hrs. 62.5 62.5 MTBFs based on the BellCore Standard TR-332 Weight grams 2.4 2.075 3 3 245 245 MSL Peak Reflow Temperature °C/20 seconds Quiet-Power® Rev 1.9 vicorpower.com Page 7 of 10 12/2014 800 927.9474 IPC/JEDEC J-STD-020D MQPI-18 Pad and Stencil Definitions Figure 10 — Bottom view of open-frame (OF) and lidded (LID) products. (All dimensions are in inches) Figure 11 — Recommended receptor and stencil patterns. (All dimensions are in inches) Stencil definition is based on a 6 mil stencil thickness, 80% of LGA pad area coverage. LGA package dimensions are for both the open-frame and lidded versions of the MQPI-18. Quiet-Power® Rev 1.9 vicorpower.com Page 8 of 10 12/2014 800 927.9474 MQPI-18 MQPI-18 PCB Layout Recommendations Figure 12 — 3D view of paralleling planes underneath the MQPI-18 The filtering performance of the MQPI-18 is sensitive to capacitive coupling between its input and output pins. Parasitic plane capacitance must be kept below one pico-Farad between inputs and outputs using the layout shown above and the recommendations described below to achieve maximum conducted EMI performance. the recommended PCB layout on a two-layer board. Here, the top layer planes are duplicated on the bottom layer so that there can be no overlapping of input and output planes. This method can be used for boards of greater layer count. To avoid capacitive coupling between input and output pins, there should not be any planes or large traces that run under both input and output pins, such as a ground plane or power plane. For example, if there are two signal planes or large traces where one trace runs under the input pins, and the other under the output pins, and both planes overlap in another area, they will cause capacitive coupling between input and output pins. Also, planes that run under both input and outputs pins, but do not cross, can cause capacitive coupling if they are capacitively by-passed together. Figure 11 shows Post Solder Cleaning Picor’s MQPI-18LP SiPs are not hermetically sealed and must not be exposed to liquid, including but not limited to cleaning solvents, aqueous washing solutions or pressurized sprays. When soldering, it is recommended that no-clean flux solder be used, as this will ensure that potentially corrosive mobile ions will not remain on, around, or under the module following the soldering process. For applications where the end product must be cleaned in a liquid solvent, Picor recommends using the MQPI-18LP-01, open-frame version of the EMI filter. Quiet-Power® Rev 1.9 vicorpower.com Page 9 of 10 12/2014 800 927.9474 MQPI-18 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. Vicor’s Standard Terms and Conditions All sales are subject to Vicor’s Standard Terms and Conditions of Sale, which are available on Vicor’s website or upon request. Product Warranty In Vicor’s standard terms and conditions of sale, Vicor warrants that its products are free from non-conformity to its Standard Specifications (the “Express Limited Warranty”). This warranty is extended only to the original Buyer for the period expiring two (2) years after the date of shipment and is not transferable. UNLESS OTHERWISE EXPRESSLY STATED IN A WRITTEN SALES AGREEMENT SIGNED BY A DULY AUTHORIZED VICOR SIGNATORY, VICOR DISCLAIMS ALL REPRESENTATIONS, LIABILITIES, AND WARRANTIES OF ANY KIND (WHETHER ARISING BY IMPLICATION OR BY OPERATION OF LAW) WITH RESPECT TO THE PRODUCTS, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR REPRESENTATIONS AS TO MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE, INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT, OR ANY OTHER MATTER. This warranty does not extend to products subjected to misuse, accident, or improper application, maintenance, or storage. Vicor shall not be liable for collateral or consequential damage. 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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. The products described on this data sheet are protected by the following U.S. Patents Number: 6,898,092 Vicor Corporation 25 Frontage Road Andover, MA 01810 USA Picor Corporation 51 Industrial Drive North Smithfield, RI 02896 USA email Customer Service: custserv@vicorpower.com Technical Support: apps@vicorpower.com Quiet-Power® Rev 1.9 vicorpower.com Page 10 of 10 12/2014 800 927.9474