1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Add case outlines Y and Z. 99-08-11 Raymond Monnin B Figure 1, case outline X, correct dimensions D and E. 00-07-27 Raymond Monnin C Drawing updated to reflect current requirements. -sld 04-03-30 Raymond Monnin D Table II, added note 1 to Group C
2、 end-point test parameters. Editorial changes throughout. -sld 13-12-10 Charles F. Saffle REV SHEET REV SHEET REV STATUS REV D D D D D D D D D D D D OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 PMIC N/A PREPARED BY Steve Duncan DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 http:/www.landandmaritime.
3、dla.mil/ STANDARD MICROCIRCUIT DRAWING CHECKED BY Michael C. Jones THIS DRAWING IS AVAILABLE 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 96-08-12 AMSC
4、 N/A REVISION LEVEL D SIZE A CAGE CODE 67268 5962-95696 SHEET 1 OF 12 DSCC FORM 2233 APR 97 5962-E079-14 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95696 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 R
5、EVISION LEVEL D SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing documents five 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 ava
6、ilable, a choice of radiation hardness assurance levels are reflected in the PIN. 1.2 PIN. The PIN shall be as shown in the following example: 5962 - 95696 01 H X A Federal RHA Device Device Case Lead stock class designator type class outline finish designator (see 1.2.1) (see 1.2.2) designator (see
7、 1.2.4) (see 1.2.5) / (see 1.2.3) / Drawing number 1.2.1 Radiation hardness assurance (RHA) designator. 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. 1.2.2 Device type(s). The devic
8、e type(s) identify the circuit function as follows: Device type Generic number Circuit function 01 MCH2805S/883, MGH2805S/883 DC-DC converter, 1.5 W, 5 V output 1.2.3 Device class designator. This device class designator shall be a single letter identifying the product assurance level. All levels ar
9、e 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 K Highest reliability class available. This level is in
10、tended 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. This level uses the Class H screening and In-Process
11、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 upon one of the other classes (K, H, or G) with exception(s
12、) 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 performance. D Manufacturer specified quality class. Qualit
13、y 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 DRAWING SIZE A 5962-95696 DLA LAND AND MARITIME COLUMBUS, O
14、HIO 43218-3990 REVISION LEVEL D 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 7 Dual-in-line Y See figure 1 18 Flat pack Z See figure 1 18 Flat pa
15、ck with formed leads 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) 2.3 W Output power 1.56 W Lead soldering temperature (10 seconds) +300C Storage temperature range -65C t
16、o +150C 1.4 Recommended operating conditions. Input voltage range . +12 V dc to +50 V dc Case operating temperature range (TC) . -55C to +125C 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a part of this dra
17、wing to the extent specified herein. Unless otherwise specified, the issues of 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 Meth
18、od Standard Microcircuits. MIL-STD-1835 - Interface Standard for Electronic Component 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:/quicksea
19、rch.dla.mil/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 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 drawing takes precedence. Nothing in thi
20、s document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 1/ Stresses above the absolute maximum ratings may cause permanent damage to the device. Except for input voltage transsients up to 80 volts for no more than 120 milliseconds. Provided by I
21、HSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95696 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 4 DSCC FORM 2234 APR 97 3. REQUIREMENTS 3.1 Item requirements. The individual item performance r
22、equirements for device classes D, E, G, H, and K shall be in accordance with MIL-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 ma
23、nufacturer may eliminate, modify or optimize the tests and inspections herein, 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
24、 applicable device class. 3.2 Design, construction, and physical dimensions. The 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 connectio
25、ns. The terminal connections shall be as specified on figure 2. 3.3 Electrical 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 te
26、st requirements. The electrical test requirements shall be the subgroups specified 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
27、.2 herein. In addition, the manufacturers vendor similar PIN may also be marked. 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 conform
28、ance inspection group A lot sample, for each device type listed herein. Also, 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 availabl
29、e to the preparing activity (DLA Land and Maritime -VA) upon request. 3.7 Certificate 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
30、 that the man3.8 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. QUALITY ASSURANCE PROVISIONS 4.1 Sampling and inspection. Sampling and inspection procedures shall be in accordance wi
31、th MIL-PRF-38534 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. 4.2 Screening. Screening shall be in accordance with MIL-PRF-38534. The following additional criteria shall apply
32、: a. Burn-in test, method 1015 of MIL-STD-883. (1) Test condition A, B, C, or D. The test circuit shall be maintained by the manufacturer under document revision level control and shall be made available to either DLA Land and Maritime -VA or the acquiring activity upon request. Also, the test circu
33、it shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the intent specified in method 1015 of MIL-STD-883. (2) TAas specified in accordance with table I of method 1015 of MIL-STD-883. b. Interim and final electrical test parameters shall be as specifie
34、d in table II herein, except interim electrical parameter tests prior to burn-in are optional at the discretion of the manufacturer. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95696 DLA LAND AND MARITIME
35、 COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics. Test Symbol Conditions -55C TC +125C VIN= 28 V dc 0.5 V unless otherwise specified Group A subgroups Device type Limits Unit Min Max Output voltage VOUT IOUT= 150 mA 1 01 4.95 5
36、.05 V dc 2,3 4.80 5.20 Output current IOUT VIN= 12 to 50 V dc 1,2,3 01 300 mA VOUTripple voltage VRIPIOUT= 300 mA, BW = 10 kHz to 2 MHz 1 01 150 mVp-p 2,3 300 VOUTline regulation VRLINEIOUT= 300 mA, VIN = 12 V dc to 50 V dc 1,2,3 01 120 mV VOUTload regulation VRLOADIOUT= 30 mA to 300 mA 1,2,3 01 800
37、 mV Input current IINIOUT= 0 A, Inhibit (see figure 2) = 0 1,2,3 01 3.5 mA IOUT= 0 A, Inhibit (see figure 2) = open 1,2,3 01 11 mA IINripple current IRIPIOUT= 300 mA, LIN = 2 H BW = 10 kHz to 10 MHz 1 01 200 mAp-p 2,3 250 Efficiency Eff IOUT= 300 mA 1 01 72 % 2,3 01 69 Isolation ISO Input to output
38、or input to case ground or output to case ground at 500 V dc, (see figure 2) TC= +25C 1 01 100 M Short circuit power dissipation PDPIN POUT 1 01 2.0 W 2,3 2.3 Switching frequency FSIOUT= 300 mA 4 01 300 450 kHz 5,6 270 470 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction o
39、r networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95696 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions -55C TC +125C VIN= 28
40、 V dc 0.5 V unless otherwise specified Group A subgroups Device type Limits Unit Min Max VOUTstep load transient 1/ VTLOAD50% load to/from 100% load 4 01 -400 +400 mV pk 5,6 -500 +500 VOUTstep load transient recovery 1/ 2/ 3/ TTLOAD50% load to/from 100% load 4 01 500 s 5,6 600 VOUTstep line transien
41、t 2/ 4/ VTLINEInput step 12 V dc to/from 50 V dc, IOUT= 300 mA 4,5,6 01 -500 +500 mV pk VOUTstep line transient recovery 2/ 3/ 4/ TTLINEInput step 12 V dc to/from 50 V dc, IOUT= 300 mA 4,5,6 01 4 ms Start up overshoot 2/ VtonOSIOUT= 300 mA, VIN= 0 to 28 V dc 4,5,6 01 150 mV pk Start up delay 3/ 5/ T
42、onDIOUT= 300 mA 4,5,6 01 40 ms Load fault recovery 2/ TrLF4,5,6 01 15 ms Capacitive load 2/ 6/ CLNo effect on dc performance, TC= +25C 4 01 200 F 1/ Load step transition time greater than 10 micro-seconds. 2/ Parameter shall be tested as part of device characterization and after design and process c
43、hanges. Thereafter, parameters shall be guaranteed to the limits specified in table I. 3/ Recovery time is measured from the initiation of the transient until VOUThas returned to within 1 percent of VOUT final value. 4/ Input step transition time greater than 10 micro-seconds. 5/ Start up delay time
44、 measurement is either for a step application of power at the input or the removal of a ground signal from the inhibit pin (see figure 2) while power is applied to the input. 6/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. Provided by IHSNot for R
45、esaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95696 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 7 DSCC FORM 2234 APR 97 Case outline X. Symbol Millimeters Inches Min Max Min Max A 6.86 .270 b 0.41 0.51 .
46、016 .020 b1 1.37 1.47 .054 .058 D 24.89 .980 e 3.30 3.56 .130 .140 e1 5.84 6.10 .230 .240 e2 10.92 11.18 .430 .440 e3 13.46 13.72 .530 .540 e4 21.08 21.34 .830 .840 E 20.45 .805 E1 15.11 15.37 .595 .605 L 7.40 .290 S 2.34 2.60 .092 .102 S1 17.58 17.83 .692 .702 NOTES: 1. The U.S. government preferre
47、d system of measurement is the metric SI. This item was designed using inch- pound units of measurement. In case of problems involving conflicts between the metric and inch-pound units, the inch-pound units shall rule. 2. Pin numbers are for reference only. 3. Device weight: 12 grams maximum. FIGURE
48、 1. Case outline(s). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95696 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 8 DSCC FORM 2234 APR 97 Case outline Y. Symbol Millimeters Inches Min Max Min Max A 6.35 .250 b 0.30 0.56 .012 .022 c 0.20 0.41
