1、REVISIONSLTR DESCRIPTION DATE (YR-MO-DA) APPROVEDREV SHEETREVSHEETREV STATUSOF SHEETSREVSHET 12345678910PMIC N/APREPARED BY Steve Duncan DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43216-5000STANDARDMICROCIRCUITDRAWINGTHIS DRAWING IS AVAILABLEFOR USE BY ALLDEPARTMENTSAND AGENCIES OF THEDEPARTMENT
2、OF DEFENSEAMSC N/A CHECKED BYMichael C. JonesMICROCIRCUIT, HYBRID, LINEAR, DC/DC CONVERTER,12 VOLT, SINGLE CHANNEL, NON-ISOLATED APPROVED BYKendall A. CottongimDRAWING APPROVAL DATE96-08-14SIZEACAGE CODE672685962-95700REVISION LEVELSHEET 1 OF 10DESC FORM 193JUL 94 5962-E310-95DISTRIBUTION STATEMENT
3、A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGDEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000SIZEA5962-95700REVISION LEVEL SHEET2DESC FORM 193AJUL 941. SC
4、OPE1.1 Scope. This drawing forms a part of a one part - one part number documentation system (see 6.6 herein). This drawing describes devicerequirements for hybrid microcircuits to be processed in accordance with MIL-PRF-38534. Two product assurance classes, military high reliability(device class H)
5、 and space application (device class K) and a choice of case outlines and lead finishes are available and are reflected in the Part orIdentifying Number (PIN). When available, a choice of radiation hardness assurance levels are reflected in the PIN.1.2 PIN. The PIN shall be as shown in the following
6、 example:5962 - 95700 01 H X X G0DG0D G0DG0D G0DG0DG0DG0D G0DG0D G0DG0DG0D G0D G0D G0D G0D G0D Federal RHA Device Device Case Lead stock class designator type class outline finishdesignator (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 hardne
7、ss assurance (RHA) designator. Device classes H and K RHA marked devices shall meet the MIL-PRF-38534 specifiedRHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.1.2.2 Device type(s). The device type(s) shall identify the circuit function as fol
8、lows:Device type Generic number Circuit function01 MCH2812SN DC-DC converter, non-isolated, 1.5 W, +12 V output1.2.3 Device class designator. This device class designator shall be a single letter identifying the product assurance level as follows:Device class Device requirements documentationH or K
9、Certification and qualification to MIL-PRF-385341.2.4 Case outline(s). The case outline(s) shall be as designated in MIL-STD-1835 and as follows:Outline letter Descriptive designator Terminals Package styleX See figure 1 7 Dual-in-line1.2.5 Lead finish. The lead finish shall be as specified in MIL-P
10、RF-38534 for classes H and K. Finish letter “X“ shall not be marked on themicrocircuit or its packaging. The “X“ designation is for use in specifications when lead finishes A, B, and C are considered acceptable andinterchangeable without preference.1.3 Absolute maximum ratings. 1/Input voltage range
11、 -0.5 V dc to +50 V dcPower dissipation (P ) .3.5 WDOutput power 1.56 WLead temperature (soldering, 10 seconds) +300G28CStorage temperature range -65G28C to +150G28C1.4 Recommended operating conditions.Input voltage range +12 V dc to +50 V dcCase operating temperature range (T ) -55G28C to +125G28CC
12、1/ Stresses above the absolute maximum ratings may cause permanent damage to the device, Except for input voltage transients up to 80 V for nomore than 100 milli-seconds.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGDEFE
13、NSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000SIZEA5962-95700REVISION LEVEL SHEET3DESC FORM 193AJUL 942. APPLICABLE DOCUMENTS2.1 Government specification, standards, and handbook. Unless otherwise specified, the following specification, standards, and handbook of theissue listed in that issue o
14、f the Department of Defense Index of Specifications and Standards specified in the solicitation, form a part of this drawing tothe extent specified herein.SPECIFICATIONPERFORMANCEMIL-PRF-38534 - Hybrid Microcircuits, General Specification for.STANDARDSMILITARYMIL-STD-883 - Test Methods and Procedure
15、s for Microelectronics.MIL-STD-973 - Configuration Management.MIL-STD-1835 - Microcircuit Case Outlines.HANDBOOKMILITARYMIL-HDBK-780 - Standardized Military Drawings.(Copies of the specification, standards, and handbook required by manufacturers in connection with specific acquisition functions shou
16、ld beobtained from the contracting activity or as directed by the contracting activity.)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 shalltake precedence.3. REQUIREMENTS3.1 Item requirements. The indivi
17、dual item requirements shall be in accordance with MIL-PRF-38534 and as specified herein.3.2 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specified in MIL-PRF-38534and herein.3.2.1 Case outline(s). The case outline(s) shall be in accord
18、ance 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 performance characteristics. Unless otherwise specified herein, the electrical performance characteristics are as specified in table Iand shall apply over the ful
19、l specified operating temperature range.3.4 Electrical test requirements. The electrical test requirements shall be the subgroups specified in table II. The electrical tests for eachsubgroup are described in table I.3.5 Marking. Marking shall be in accordance with MIL-PRF-38534. The part shall be ma
20、rked with the PIN listed in 1.2 herein. In addition, themanufacturers PIN may also be marked as listed in QML-38534.3.6 Manufacturer eligibility. In addition to the general requirements of MIL-PRF-38534, the manufacturer of the part described herein shall maintainthe electrical test data (variables
21、format) from the initial quality conformance inspection group A lot sample, produced on the certified line, for eachdevice type listed herein. The data should also include a summary of all parameters manually tested, and for those which, if any, are guaranteed. This data shall be maintained under do
22、cument revision level control by the manufacturer and be made available to the preparing activity (DSCC-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 certificateof compliance submitted to DSCC-
23、VA shall affirm that the manufacturers product meets the requirements of MIL-PRF-38534 and the requirementsherein.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGDEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000SIZEA
24、5962-95700REVISION LEVEL SHEET4DESC FORM 193AJUL 94TABLE I. Electrical performance characteristics. G0DG0D G0D G0DG0D G0DTest G0D Symbol G0D Conditions G0DGroup A G0DDevice G0D Limits G0D UnitG0DG0D -55G28C G06 T G06 +125G28C G0Dsubgroups G0Dtype G0D G0DCG0DG0D V = 28 V dc 0.5 V G0DG0DG0DG0DG0D ING0
25、DG0D unless otherwise specified G0DG0DG0D Min G0D Max G0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DOutput voltage G0DV G0DI = 62.5 mA G0D 1 G0D 01 G0D 11.88 G0D 12.12 G0D V dcOUT OUTG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D 2,3 G0DG0D 11.52 G0D 12.48 G0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G
26、0D G0DOutput current G0DI G0DV = 12 V dc, 28 V dc, G0D 1,2,3 G0D 01 G0D 0.0 G0D 125 G0D mAOUT ING0DG0D and 50 V dc G0DG0DG0DG0DG0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DOutput ripple 1/ G0DV G0DI = 125 mA, G0D 1 G0D 01 G0DG0D 300 G0D mV p-pRIP OUTvoltage G0DG0DB.W. = 10 kHz to 2 MHz G0DG0
27、DG0DG0DG0DG0DG0D G0D 2,3 G0DG0D G0D 450 G0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DLine regulation G0DVR G0DV = 12 V dc to 50 V dc, G0D 1,2,3 G0D 01 G0DG0D 120 G0D mVLINE ING0DG0DI = 125 mA G0DG0DG0DG0DG0DOUTG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DLoad regulation G0DVR G0DI = 0 t
28、o 125 mA G0D 1,2,3 G0D 01 G0DG0D 80 G0D mVLOAD OUTG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DInput current G0DI G0DI = 0, inhibit G0D 1,2,3 G0D 01 G0DG0D 3.5 G0D mAIN OUTG0DG0D (pin 7) = 0 G0DG0DG0DG0DG0DG0DG0D G0D G0DG0D G0D G0DG0DG0DI = 0, inhibit (pin 7) G0DG0DG0DG0D 9 G0DOUTG0DG0D open G0
29、DG0DG0DG0DG0DG0DG0D G0D G0DG0D G0D G0DInput ripple current G0DI G0DI = 125 mA, G0D 1 G0D 01 G0DG0D 250 G0D mA p-pRIP OUTG0DG0DB.W. = 10 kHz to 10 MHz, G0D G0DG0D G0D G0DG0DG0DL = 2 H G0DG0DG0DG0DG0DING0DG0D G0D 2,3 G0DG0D G0D 300 G0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DEfficiency G0DEff
30、 G0DI = 125 mA G0D 1 G0D 01 G0D 74 G0D G0D %OUTG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D 2,3 G0DG0D 72 G0DG0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DIsolation G0DISO G0DAny pin to case G0D 1 G0D 01 G0D 100 G0DG0D MG36G0DG0D (except pin 5) at G0DG0DG0DG0DG0DG0DG0D 500 V dc, T = +25G28C G0DG0DG0DG
31、0DG0DCG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DCapacitive load 2/ 3/ G0DC G0DNo effect on dc performance, G0D 4 G0D 01 G0DG0D 200 G0D FLG0DG0DT = +25G28C G0DG0DG0DG0DG0DCG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DPower dissipation, G0DP G0DShort circuit G0D 1 G0D 01 G0DG0D 3.2 G0D WD
32、load fault G0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D 2,3 G0DG0D G0D 3.5 G0DG0DG0D G0D G0DG0D G0D G0DSee footnotes at end of table.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGDEFENSE SUPPLY CENTER COL
33、UMBUSCOLUMBUS, OHIO 43216-5000SIZEA5962-95700REVISION LEVEL SHEET5DESC FORM 193AJUL 94TABLE I. Electrical performance characteristics - Continued.G0DG0D G0D G0DG0D G0DTest G0D Symbol G0D Conditions G0DGroup A G0DDevice G0D Limits G0D UnitG0DG0D -55G28C G06 T G06 +125G28C G0Dsubgroups G0Dtype G0D G0D
34、CG0DG0D V = 28 V dc 0.5 V G0DG0DG0DG0DG0D ING0DG0D unless otherwise specified G0DG0DG0D Min G0D Max G0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DSwitching frequency G0DF G0DI = 125 mA G0D 4 G0D 01 G0D 300 G0D 450 G0D kHzS OUTG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D 5,6 G0DG0D 270 G0D 470 G0DG0DG0
35、D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DOutput response to step G0DVO G0D50 percent load to/from G0D 4 G0D 01 G0D -450 G0D +450 G0D mV pkTLOADtransient load G0DG0D 100 percent load G0DG0DG0DG0DG0Dchanges 4/ G0DG0D G0D 5,6 G0DG0D -500 G0D +500 G0DG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0
36、DRecovery time, step G0DTT G0D50 percent load to/from G0D 4 G0D 01 G0DG0D 500 G0D sLOADtransient load G0DG0D 100 percent load G0DG0DG0DG0DG0Dchanges 4/ 5/ G0DG0D G0D 5,6 G0DG0D G0D 600 G0D G0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DOutput response to G0DVO G0DInput step from 12 V dc G0D 4,5,6
37、 G0D 01 G0DG0D +800 G0D mV pkTLINEtransient step line G0DG0D to 50 V dc, I = 125 mA G0DG0DG0DG0DG0DOUTchanges 3/ 6/ G0DG0D G0DG0DG0DG0DG0DG0DG0D G0D G0DG0D G0D G0DG0DG0DInput step from 50 V dc to G0DG0DG0D -800 G0DG0DG0DG0D 12 V dc, I = 125 mA G0DG0DG0DG0DG0DOUTG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0
38、DG0D G0D G0DRecovery time, G0DTT G0DInput step from 12 V dc to G0D 4,5,6 G0D 01 G0DG0D 3.5 G0D msLINEtransient step line G0DG0D 50 V dc, I = 125 mA G0DG0DG0DG0DG0DOUTchanges 3/ 5/ 6/ G0DG0D G0DG0DG0DG0DG0DG0DG0D G0D G0DG0D G0D G0DG0DG0DInput step from 50 V dc to G0DG0DG0DG0D 3.5 G0DG0DG0D 12 V dc, I
39、 = 125 mA G0DG0DG0DG0DG0DOUTG0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DTurn-on overshoot 3/ G0DVton G0DI = 125 mA, G0D 4,5,6 G0D 01 G0DG0D 350 G0D mV pkOS OUTG0DG0DV = 0 to 28 V dc G0DG0DG0DG0DG0DING0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DTurn-on delay 5/ 7/ G0DTon G0DI = 125 mA, G0D
40、 4,5,6 G0D 01 G0DG0D 40 G0D msD OUTG0DG0DV = 0 to 28 V dc G0DG0DG0DG0DG0DING0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0DLoad fault recovery G0DTr G0DI = from S.C. to 125 mA G0D 4,5,6 G0D 01 G0DG0D 20 G0D msLF OUT3/ 5/ G0DG0D G0D G0DG0D G0D G0DG0DG0D G0D G0DG0D G0D G0D1/ Bandwidth guaranteed by
41、design. Tested for 10 kHz to 2 MHz.2/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance.3/ Parameter shall be tested as part of design characterization and after design or process changes; therefore, theparameter shall be guaranteed to the limits specif
42、ied in table I.4/ Load step transition time 10 s maximum.5/ Recovery time is measured from the initiation of the transient to where V has returned to within 1 percent of V final value.OUT OUT6/ Input step transition time greater than 10 s.7/ Turn-on delay time measurement is either for a step applic
43、ation of power at the input or the removal of a groundsignal from the inhibit pin (pin 7) while power is applied to the input.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGDEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 432
44、16-5000SIZEA5962-95700REVISION LEVEL SHEET6DESC FORM 193AJUL 94Case outline X.G0DG0D G0D G0DG0D Symbol G0D Millimeters G0D Inches G0DG0D G0D G0DG0DG0D G0DG0DG0D Min G0D Max G0D Min G0D Max G0DG0D A G0DG0D 6.86 G0DG0D 0.270 G0DG0D b G0D 0.41 G0D 0.51 G0D 0.016 G0D 0.020 G0DG0D b1 G0D 1.37 G0D 1.47 G0
45、D 0.054 G0D 0.058 G0DG0D D G0DG0D 24.77 G0DG0D 0.975 G0DG0D e G0D 3.30 G0D 3.56 G0D 0.130 G0D 0.140 G0DG0D e1 G0D 5.84 G0D 6.10 G0D 0.230 G0D 0.240 G0DG0D e2 G0D 10.92 G0D 11.18 G0D 0.430 G0D 0.440 G0DG0D e3 G0D 13.46 G0D 13.72 G0D 0.530 G0D 0.540 G0DG0D e4 G0D 21.08 G0D 21.34 G0D 0.830 G0D 0.840 G0
46、DG0D E G0DG0D 20.32 G0DG0D 0.800 G0DG0D E1 G0D 15.11 G0D 15.37 G0D 0.595 G0D 0.605 G0DG0D L G0DG0D 7.40 G0DG0D 0.290 G0DG0D S G0D 2.34 G0D 2.60 G0D 0.092 G0D 0.102 G0DG0D S1 G0D 17.58 G0D 17.83 G0D 0.692 G0D 0.702 G0DNOTES:1. The U.S. government preferred system of measurement is the metric SI. This
47、 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 1. Case outline(s).Provided by IHSNot for Resale
48、No reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGDEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000SIZEA5962-95700REVISION LEVEL SHEET7DESC FORM 193AJUL 94Device type 01Case outline XTerminal number Terminal symbol1 Input2 Input return3 Output4 Output return5 Case ground6 No connection7 InhibitFIGURE 2. Terminal connections.Provided by IHSNot for ResaleNo reproduction or networking permitted without license fro
