1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Changes in accordance with NOR 5962-R123-95. 95-05-02 K. A. Cottongim B Corrected figure 1 to move the side view of case outline X and Z to the right side of the of the top view for the correct orientation. Figure 1; removed the min limit for the
2、 D dimension of 2.880 inches (73.15 mm) for the case outline Z. Redrew entire document. -sld 98-07-22 K. A. Cottongim C Add device type 02, class K, and radiation hardness assurance (RHA) requirements for levels L and R. 00-04-26 Raymond Monnin D Add paragraph 1.5 and note 2. Table 1 add new note 2
3、for enhanced low dose rate effects (renumber remaining notes in sequence). Paragraph 4.3.5.a, correct paragraph to add component tested dose rate and enhanced low dose rate effects. 06-11-10 Raymond Monnin E Update Table I to include RHA level “P“. Update table in paragraph 4.3.5 to include RHA leve
4、l “P “. Update bulletin page to include RHA level “P“ part numbers. gc 07-05-31 Robert M. Heber F Table I, correct Short circuit power dissipation PD. For subgroup 1 (non-RHA) correct max limit from 10 W to 12 W. gc 07-08-13 Robert M. Heber G Table I; Change maximum value for “Short circuit power di
5、ssipation” for device type 02 from “12” W to “14” W. Table I; Change footnote 8/ from “Input step transition time greater than 10 microseconds.” to “Input step transition time equal to 100 microseconds, 20 percent”. Add footnote 1/ to Table II Group C end-point electricals. gc 10-12-06 Charles F. Sa
6、ffle REV SHEET REV SHEET REV STATUS REV G G G G G G G G G G G G G OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 PMIC N/A PREPARED BY Steve L. Duncan DLA LAND AND MARITIME STANDARD MICROCIRCUIT DRAWING CHECKED BY Michael C. Jones COLUMBUS, OHIO 43218-3990 http:/www.dscc.dla.mil THIS DRAWING IS AVAILA
7、BLE FOR USE BY ALL DEPARTMENTS APPROVED BY Kendall A. Cottongim MICROCIRCUIT, HYBRID, LINEAR, 5-VOLT, SINGLE CHANNEL, DC-DC CONVERTER AND AGENCIES OF THE DEPARTMENT OF DEFENSE DRAWING APPROVAL DATE 94-05-13 AMSC N/A REVISION LEVEL G SIZE A CAGE CODE 67268 5962-93068 SHEET 1 OF 13 DSCC FORM 2233 APR
8、97 5962-E055-11Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-93068 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL G SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing documents f
9、ive product assurance classes as defined in paragraph 1.2.3 and MIL-PRF-38534. A choice of case outlines and lead finishes which are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of radiation hardness assurance levels are reflected in the PIN. 1.2 PIN.
10、 The PIN shall be as shown in the following example: 5962 - 93068 01 H X X Federal RHA Device Device Case Lead stock class designator type class outline finish designator (see 1.2.1) (see 1.2.2) designator (see 1.2.4) (see 1.2.5) / (see 1.2.3) / Drawing number 1.2.1 Radiation hardness assurance (RHA
11、) designator. Device classes H and K RHA marked devices shall meet the MIL-PRF-38534 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device. Only the RHA levels specified herein are available. See 4.3.5. 1.2.2 Device type(s). The device ty
12、pe(s) identify the circuit function as follows: Device type Generic number Circuit function 01 MTR2805S/883, MTR2805SF/883 DC-DC converter, 25 W, 5 V output 02 SMTR2805S, SMTR2805SF DC-DC converter, 25 W, 5 V output 1.2.3 Device class designator. This device class designator shall be a single letter
13、 identifying the product assurance level. All levels are defined by the requirements of MIL-PRF-38534 and require QML Certification as well as qualification (Class H, K, and E) or QML Listing (Class G and D). The product assurance levels are as follows: Device class Device performance documentation
14、K Highest reliability class available. This level is intended for use in space applications. H Standard military quality class level. This level is intended for use in applications where non-space high reliability devices are required. G Reduced testing version of the standard military quality class
15、. This level uses the Class H screening and In-Process Inspections with a possible limited temperature range, manufacturer specified incoming flow, and the manufacturer guarantees (but may not test) periodic and conformance inspections (Group A, B, C, and D). E Designates devices which are based upo
16、n one of the other classes (K, H, or G) with exception(s) taken to the requirements of that class. These exception(s) must be specified in the device acquisition document; therefore the acquisition document should be reviewed to ensure that the exception(s) taken will not adversely affect system per
17、formance. D Manufacturer specified quality class. Quality level is defined by the manufacturers internal, QML certified flow. This product may have a limited temperature range. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRA
18、WING SIZE A 5962-93068 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL G SHEET 3 DSCC FORM 2234 APR 97 1.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style X See figure 1 10 Dual-in-l
19、ine Z See figure 1 10 Flange mount 1.2.5 Lead finish. The lead finish shall be as specified in MIL-PRF-38534. 1.3 Absolute maximum ratings. 1/ Input voltage range -0.5 V dc to +50 V dc Power dissipation (PD) Device type 01 (non-RHA) 12 W Device type 02 (non-RHA) 14 W Device type 02 (RHA levels P, L,
20、 R) . 14 W Output power . 25.75 W Lead soldering temperature (10 seconds) +300C Storage temperature range -65C to +150C 1.4 Recommended operating conditions. Input voltage range +16 V dc to +40 V dc Case operating temperature range (TC) . -55C to +125C 1.5 Radiation features. Maximum total dose avai
21、lable (dose rate = 9 rad(Si)/s): Device type 02 100 krad (Si) 2/ 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a part of this drawing to the extent specified herein. Unless otherwise specified, the issues of
22、 these documents are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATION MIL-PRF-38534 - Hybrid Microcircuits, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-883 - Test Method Standard Microcircuits. MIL-STD-1835 - Interface Standard for Electronic Co
23、mponent Case Outlines. DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-103 - List of Standard Microcircuit Drawings. MIL-HDBK-780 - Standard Microcircuit Drawings. (Copies of these documents are available online at http:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700
24、Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 1/ Stresses above the absolute maximum ratings may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability. 2/ These parts may be dose rate sensitive in a space environmen
25、t and may demonstrate enhanced low dose rate effects. Radiation end-point limits for the noted parameters are guaranteed only for the conditions as specified in MIL-STD-883, method 1019, condition C, tested at 9 rad(Si)/s. Provided by IHSNot for ResaleNo reproduction or networking permitted without
26、license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-93068 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL G SHEET 4 DSCC FORM 2234 APR 97 2.2 Order of precedence. In the event of a conflict between the text of this drawing and the references cited herein, the text of this d
27、rawing takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 3. REQUIREMENTS 3.1 Item requirements. The individual item performance requirements for device classes D, E, G, H, and K shall be in accordance with M
28、IL-PRF-38534. Compliance with MIL-PRF-38534 may include the performance of all tests herein or as designated in the device manufacturers Quality Management (QM) plan or as designated for the applicable device class. The manufacturer may eliminate, modify or optimize the tests and inspections herein,
29、 however the performance requirements as defined in MIL-PRF-38534 shall be met for the applicable device class. In addition, the modification in the QM plan shall not affect the form, fit, or function of the device for the applicable device class. 3.2 Design, construction, and physical dimensions. T
30、he design, construction, and physical dimensions shall be as specified in MIL-PRF-38534 and herein. 3.2.1 Case outline(s). The case outline(s) shall be in accordance with 1.2.4 herein and figure 1. 3.2.2 Terminal connections. The terminal connections shall be as specified on figure 2. 3.3 Electrical
31、 performance characteristics. Unless otherwise specified herein, the electrical performance characteristics are as specified in table I and shall apply over the full specified operating temperature range. 3.4 Electrical test requirements. The electrical test requirements shall be the subgroups speci
32、fied in table II. The electrical tests for each subgroup are defined in table I. 3.5 Marking of device(s). Marking of device(s) shall be in accordance with MIL-PRF-38534. The device shall be marked with the PIN listed in 1.2 herein. In addition, the manufacturers vendor similar PIN may also be marke
33、d. 3.6 Data. In addition to the general performance requirements of MIL-PRF-38534, the manufacturer of the device described herein shall maintain the electrical test data (variables format) from the initial quality conformance inspection group A lot sample, for each device type listed herein. Also,
34、the data should include a summary of all parameters manually tested, and for those which, if any, are guaranteed. This data shall be maintained under document revision level control by the manufacturer and be made available to the preparing activity (DLA Land and Maritime-VA) upon request. 3.7 Certi
35、ficate of compliance. A certificate of compliance shall be required from a manufacturer in order to supply to this drawing. The certificate of compliance (original copy) submitted to DLA Land and Maritime -VA shall affirm that the manufacturers product meets the performance requirements of MIL-PRF-3
36、8534 and herein. 3.8 Certificate of conformance. A certificate of conformance as required in MIL-PRF-38534 shall be provided with each lot of microcircuits delivered to this drawing. 4. VERIFICATION 4.1 Sampling and inspection. Sampling and inspection procedures shall be in accordance with MIL-PRF-3
37、8534 or as modified in the device manufacturers Quality Management (QM) plan. The modification in the QM plan shall not affect the form, fit, or function as described herein. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWI
38、NG SIZE A 5962-93068 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL G SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics. Test Symbol Conditions 1/ 2/ -55C TC+125C VIN= 28V dc 0.5V Group A subgroups Device types Limits Unit no external sync, CL= 0 unless ot
39、herwise specified Min Max Output voltage VOUTIOUT= 5.0 A dc 1 01,02 4.95 5.05 V dc 2,3 4.85 5.15 P, L, R 1,2,3 02 4.7 5.3 Output current IOUTVIN= 16 V dc to 40 V dc 1,2,3 01,02 5000 mA P, L, R 1,2,3 02 5000 VOUTripple voltage VRIPIOUT= 5.0 A BW = 10 kHz to 2 MHz 1 01,02 50 mVp-p 2,3 90P, L, R 1,2,3
40、02 180 VOUTline regulation VRLINEVIN: 16 V dc to 40 V dc IOUT= 5.0 A 1,2,3 01,02 50 mV P, L, R 1,2,3 02 100 VOUTload regulation VRLOADIOUT= 0 to 5.0 A 1,2,3 01,02 50 mV P, L, R 1,2,3 02 100 Input current IINIOUT= 0 A, Inhibit (pin 2) = 0 1,2,3 01,02 8 mA P, L, R 1,2,3 02 10 IOUT= 0 A, Inhibit (pin 2
41、) = open 1, 2, 3 01,02 75 P, L, R 1,2,3 02 175 IINripple current IRIPIOUT= 5.0 A, BW = 10 kHz to 10 MHz 1, 2, 3 01,02 50 mAp-p P, L, R 1,2,3 02 65 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DR
42、AWING SIZE A 5962-93068 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL G SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions 1/ 2/ -55C TC+125C VIN= 28V dc 0.5V Group A subgroups Device types Limits Unit no external sync,
43、CL= 0 unless otherwise specified Min Max Efficiency Eff IOUT= 5.0 A 1 01 76 % 0274 2, 3 0173 0271 P, L, R 1,2,3 0267 Isolation ISO Input to output or any pin to case (except pins 7 and 8) at 500V dc,1 01,02 100 M TC=+25CP, L, R 1 02100 Capacitive load 2/ 4/ CLNo effect on dc performance, TC=+25C 4 0
44、1,02 300 F P, L, R 4 02300Short circuit power dissipation PDShort circuit 1,2,3 01 12 W 1,2,3 02 14 P, L, R 1,2,3 0214Switching frequency FSIOUT= 5.0 A 4,5,6 01,02 550 650 kHz P, L, R 4,5,6 02400 750External sync range 5/ FSYNCIOUT= 5.0 A, TTL level to pin 9 4,5,6 01,02 500 675 kHz P, L, R 4,5,6 025
45、50 650VOUTstep load transient 6/ VTLOAD50% load to/from 100% load 4,5,6 01,02 -300 +300 mV pk P, L, R 4,5,6 02-900 +900VOUTstep load transient recovery 4/ 6/ 7/ TTLOAD50% load to/from 100% load 4,5,6 01,02 200 s P, L, R 4,5,6 02800See footnotes at end of table. Provided by IHSNot for ResaleNo reprod
46、uction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-93068 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL G SHEET 7 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions 1/ 2/ -55C TC
47、+125C VIN= 28V dc 0.5V Group A subgroups Device types Limits Unit no external sync, CL= 0 unless otherwise specified Min Max VOUTstep line transient 4/ 8/ VTLINEInput step 16 V dc to/from 40 V dc, IOUT= 5.0 A 4,5,6 01,02 -300 +300 mV pk P, L, R 4,5,6 02-900 +900VOUTstep line transient recovery 4/ 7/
48、 TTLINEInput step 16 V dc to/from 40 V dc, IOUT= 5.0 A 4,5,6 01,02 300 s P, L, R 4,5,6 02800Start up overshoot 4/ VtonOSIOUT = 5.0 A 4,5,6 01,02 50 mV pk P, L, R 4,5,6 02120Start up delay 9/ TonDIOUT = 5.0 A 4,5,6 01,02 5 ms P, L, R 4,5,6 0220Load fault recovery 4/ TrLFIOUT = 5.0 A 4,5,6 01,02 5 ms P, L, R 4,5,6 02201/ Post irradiation testing shall be in accordance with 4.3.5 herein. 2/ These parts may be dose rate sensitive in a sp
