1、REVISIONSLTR DESCRIPTION DATE (YR-MO-DA) APPROVEDA Technical changes in table I. Changes to figure 1 dimensions. Editorialchanges throughout.93-08-25 M. A. FRYEB Changes in accordance with N.O.R. 5962-R063-94. 94-07-15 M. A. FRYEC Drawing updated to reflect current requirements. - ro 00-08-29 R. MON
2、NINTHE ORIGINAL FIRST SHEET OF THIS DRAWING HAS BEEN REPLACED.REVSHEETREVSHEETREV STATUS REV CCCCCCCCCCCCOF SHETS SHET 12345678910112PMIC N/A PREPARED BY RICK C. OFFICERDEFENSE SUPPLY CENTER COLUMBUSSTANDARDMICROCIRCUITDRAWINGCHECKED BYCHARLES E. BESORECOLUMBUS, OHIO 43216THIS DRAWING IS AVAILABLEFO
3、R USE BY ALLDEPARTMENTSAPPROVED BYMICHAEL A. FRYEMICROCIRCUIT, LINEAR, VOLTAGEREGULATOR, SWITCHING, MONOLITHICAND AGENCIES OF THEDEPARTMENT OF DEFENSEDRAWING APPROVAL DATE92-01-22SILICONAMSC N/AREVISION LEVELCSIZEACAGE CODE672685962-90825SHEET1 OF 12DSCC FORM 2233APR 97 5962-E515-00DISTRIBUTION STAT
4、EMENT A. Approved for public release; distribution is unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000REVISION LEVELCSHEET2DSCC FORM 2234APR 9
5、71. SCOPE1.1 Scope. This drawing documents two product assurance class levels consisting of high reliability (device classes Q andM) and space application (device class V). A choice of case outlines and lead finishes are available and are reflected in thePart or Identifying Number (PIN). When availa
6、ble, a choice of Radiation Hardness Assurance (RHA) levels are reflected in thePIN.1.2 PIN. The PIN is as shown in the following example:5962 - 90825 01 M P XG7EG7E G7EG7E G7EG7EG7EG7E G7EG7E G7EG7EG7E G7E G7E G7E G7E G7E Federal RHA Device Device Case Lead stock class designator type class outline
7、finishdesignator (see 1.2.1) (see 1.2.2) designator (see 1.2.4) (see 1.2.5) / (see 1.2.3)/ Drawing number1.2.1 RHA designator. Device classes Q and V RHA marked devices meet the MIL-PRF-38535 specified RHA levels andare marked with the appropriate RHA designator. Device class M RHA marked devices me
8、et the MIL-PRF-38535, appendix Aspecified RHA levels and are marked with the appropriate RHA designator. A dash (-) indicates a non-RHA device.1.2.2 Device type(s). The device type(s) identify the circuit function as follows:Device type Generic number Circuit function01 LT1070 High power switching r
9、egulator with internal 5 A switch02 LT1071 High power switching regulator with internal 2.5 A switch03 LT1072 High power switching regulator with internal 1.25 A switch04 LT1070HV High power switching regulator with internal 5 A switch05 LT1071HV High power switching regulator with internal 2.5 A sw
10、itch06 LT1072HV High power switching regulator with internal 1.25 A switch1.2.3 Device class designator. The device class designator is a single letter identifying the product assurance level asfollows:Device class Device requirements documentationM Vendor self-certification to the requirements for
11、MIL-STD-883 compliant,non-JAN class level B microcircuits in accordance with MIL-PRF-38535,appendix AQ or V Certification and qualification to MIL-PRF-385351.2.4 Case outline(s). The case outline(s) are as designated in MIL-STD-1835 and as follows:Outline letter Descriptive designator Terminals Pack
12、age styleP GDIP1-T8 or CDIP2-T8 8 Dual-in-lineY See figure 1 4 Flange mount, similar to TO-31.2.5 Lead finish. The lead finish is as specified in MIL-PRF-38535 for device classes Q and V or MIL-PRF-38535,appendix A for device class M.Provided by IHSNot for ResaleNo reproduction or networking permitt
13、ed without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000REVISION LEVELCSHEET3DSCC FORM 2234APR 971.3 Absolute maximum ratings. 1/Supply voltage (VIN):Device types 01, 02, and 03 40 VDevice types 04, 05, and 06 60 VSwitch outpu
14、t voltage (VSW):Device types 01, 02, and 03 65 VDevice types 04, 05, and 06 75 VFeed back pin voltage (VFB), (transient, 1 ms) .G7215 VJunction temperature (TJ) .+150G71CStorage temperature range .-65G71C to +150G71CLead temperature (soldering, 10 seconds) .+300G71CThermal resistance, junction-to-ca
15、se (G54JC):Case P .See MIL-STD-1835Case Y:Device types 01 and 04 2G71C/WDevice types 02 and 05 4G71C/WDevice types 03 and 06 8G71C/WThermal resistance, junction-to-ambient (G54JA):Case P .110G71C/WCase Y .35G71C/W1.4 Recommended operating conditions.Ambient operating temperature range (TA) .-55G71C
16、to +125G71C2. APPLICABLE DOCUMENTS2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form apart of this drawing to the extent specified herein. Unless otherwise specified, the issues of these documents are those listed inthe issue of the Dep
17、artment of Defense Index of Specifications and Standards (DoDISS) and supplement thereto, cited in thesolicitation.SPECIFICATIONDEPARTMENT OF DEFENSEMIL-PRF-38535 - Integrated Circuits, Manufacturing, General Specification for.STANDARDSDEPARTMENT OF DEFENSEMIL-STD-883 - Test Method Standard Microcir
18、cuits.MIL-STD-973 - Configuration Management.MIL-STD-1835 - Interface Standard Electronic Component Case Outlines.1/ Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at themaximum levels may degrade performance and affect reliability.Provided by
19、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000REVISION LEVELCSHEET4DSCC FORM 2234APR 97HANDBOOKSDEPARTMENT OF DEFENSEMIL-HDBK-103 - List of Standard Microcircuit
20、 Drawings (SMDs).MIL-HDBK-780 - Standard Microcircuit Drawings.(Unless otherwise indicated, copies of the specification, standards, and handbooks are available from the StandardizationDocument Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)2.2 Order of precedence. In the e
21、vent of a conflict between the text of this drawing and the references cited herein, the textof this drawing takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless aspecific exemption has been obtained.3. REQUIREMENTS3.1 Item requirements. The individu
22、al item requirements for device classes Q and V shall be in accordance withMIL-PRF-38535 and as specified herein or as modified in the device manufacturers Quality Management (QM) plan. Themodification in the QM plan shall not affect the form, fit, or function as described herein. The individual ite
23、m requirements fordevice class M shall be in accordance with MIL-PRF-38535, appendix A for non-JAN class level B devices and as specifiedherein.3.2 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specifiedin MIL-PRF-38535 and herein for de
24、vice classes Q and V or MIL-PRF-38535, appendix A and herein for device class M.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 performance character
25、istics and post irradiation parameter limits. Unless otherwise specified herein, theelectrical performance characteristics and post irradiation parameter limits are as specified in table I and shall apply over thefull ambient operating temperature range.3.4 Electrical test requirements. The electric
26、al test requirements shall be the subgroups specified in table II. The electricaltests for each subgroup are defined in table I.3.5 Marking. The part shall be marked with the PIN listed in 1.2 herein. In addition, the manufacturers PIN may also bemarked as listed in MIL-HDBK-103. For packages where
27、marking of the entire SMD PIN number is not feasible due to spacelimitations, the manufacturer has the option of not marking the “5962-“ on the device. For RHA product using this option, theRHA designator shall still be marked. Marking for device classes Q and V shall be in accordance with MIL-PRF-3
28、8535. Marking for device class M shall be in accordance with MIL-PRF-38535, appendix A.3.5.1 Certification/compliance mark. The certification mark for device classes Q and V shall be a “QML“ or “Q“ as required inMIL-PRF-38535. The compliance mark for device class M shall be a “C“ as required in MIL-
29、PRF-38535, appendix A.3.6 Certificate of compliance. For device classes Q and V, a certificate of compliance shall be required from a QML-38535listed manufacturer in order to supply to the requirements of this drawing (see 6.6.1 herein). For device class M, a certificate ofcompliance shall be requir
30、ed from a manufacturer in order to be listed as an approved source of supply in MIL-HDBK-103 (see6.6.2 herein). The certificate of compliance submitted to DSCC-VA prior to listing as an approved source of supply for thisdrawing shall affirm that the manufacturers product meets, for device classes Q
31、and V, the requirements of MIL-PRF-38535and herein or for device class M, the requirements of MIL-PRF-38535, appendix A and herein.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMB
32、USCOLUMBUS, OHIO 43216-5000REVISION LEVELCSHEET5DSCC FORM 2234APR 97TABLE I. Electrical performance characteristics.Test SymbolConditions 1/-55G71C G64 TAG64 +125G71Cunless otherwise specifiedGroup AsubgroupsDevicetypeLimits UnitMin MaxError amplifier clampvoltageHigh clamp, VFB= 1 V,TA= +25G71C1Al1
33、.82.3VLow clamp, VFB= 1.5 V,TA= +25G71C0.25 0.52Error amplifier voltagegainAV0.9 V G64 VCpin G64 1.4 V,TA= +25G71C1 All 500 V/VSupply currentIQ3 V G64 VING64 VMAX,VCpin = 0.6 V,TA= +25G71C1Al 9mANormal/flyback thresholdon feedback pinTA= +25G71C1Al0.40.54VFlyback referencevoltageVFBIFB= 50 G50A1 All
34、 15 17.6 V2,3 14 18Change in flybackreference voltageG27VFB50 G50A G64 IFBG64 1 mA,TA= +25G71C1Al4.58.5VFlyback referencevoltage line regulationG27VFB/G27VINIFB= 50 G50A, 2/3 V G64 VING64 VMAX,TA= +25G71C1 All 0.03 %/VFlyback amplifiertransconductance (gm)G27IC= G7210 G50A,TA= +25G71C1 All 150 500 G
35、50mhoFlyback amplifier sourceand sink currentSource, VCpin = 0.6 V,IFB= 50 G50A1,2,3 All 15 70 G50ASink, VCpin = 0.6 V,IFB= 50 G50A25 70Supply current increaseduring switch on-timeG27IIN/G27ISWTA= +25G71C1Al 35mA/Maximum switch dutycycleDC(max)TA= +25G71C1 All 90 97 %See footnotes at end of table.Pr
36、ovided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000REVISION LEVELCSHEET6DSCC FORM 2234APR 97TABLE I. Electrical performance characteristics Continued.Test Sy
37、mbolConditions 1/-55G71C G64 TAG64 +125G71Cunless otherwise specifiedGroup AsubgroupsDevicetypeLimits UnitMin MaxShutdown mode supplycurrent3 V G64 VING64 VMAX,VCpin = 0.05 V,TA= +25G71C1 All 250 G50AReference voltageVREFMeasured at FEEDBACK 1 All 1.224 1.264 V(FB) pin, VCpin = 0.8 V2,3 1.214 1.274F
38、eedback input currentIBVFB= VREF1 All 750 nA2,3 1100Error amplifiertransconductancegmG27IC= G7225 G50A1 All 3000 6000 G50mho2,3 2400 7000Error amplifier sourceor sink currentVCpin = 1.5 V1 All 150 350 G50A2,3 120 400Reference voltage lineregulation3 V G64 VING64 VMAX,VCpin = 0.8 V1,2,3 All 0.03 %/VM
39、inimum input voltage 1,2,3 All 3.0 VControl pin threshold Duty cycle = 0 1 All 0.8 1.08 V2,3 0.6 1.25Output switch breakdownvoltageBV3 V G64 VING64 VMAX,1,2,3 01,02,0365 VISW= 1.5 mA04,05,0675Output switch “On”resistanceVSATISW= 4 A 3/1,2,3 01,04 0.24 G3AISW= 2 A 3/02,05 0.5ISW= 1 A 3/03,06 1.0See f
40、ootnotes at end of table.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000REVISION LEVELCSHEET7DSCC FORM 2234APR 97TABLE I. Electrical performance charac
41、teristics Continued.Test SymbolConditions 1/-55G71C G64 TAG64 +125G71Cunless otherwise specifiedGroup AsubgroupsDevicetypeLimits UnitMin MaxSwitch current limitILIMDuty cycle = 50 % 1,2,3 01,04 5 11 ADuty cycle = 80 % 4 10Duty cycle = 50 % 02,05 2.5 5.5Duty cycle = 80 % 2 5Duty cycle = 50 % 03,06 1.
42、25 3.5Duty cycle = 80 % 1 2.5Shutdown modethreshold voltage3 V G64 VING64 VMAX1 All 100 250 mV2,3 50 300Switching frequency 4 All 35 45 kHz5,6 33 471/ Unless otherwise specified, VIN= 15 V, VCpin = 0.5 V, output pin open, and VFB= VREF. For device types 01, 02, and03, VMAX= 40 V. For device types 04
43、, 05, and 06, VMAX= 60 V.2/ VMAX= 55 V for device types 04, 05, and 06 to avoid switch breakdown.3/ Measured with VCpin in high clamp, VFB= 0.8 V.3.7 Certificate of conformance. A certificate of conformance as required for device classes Q and V in MIL-PRF-38535 or fordevice class M in MIL-PRF-38535
44、, appendix A shall be provided with each lot of microcircuits delivered to this drawing.3.8 Notification of change for device class M. For device class M, notification to DSCC-VA of change of product (see 6.2herein) involving devices acquired to this drawing is required for any change as defined in
45、MIL-STD-973.3.9 Verification and review for device class M. For device class M, DSCC, DSCCs agent, and the acquiring activity retainthe option to review the manufacturers facility and applicable required documentation. Offshore documentation shall be madeavailable onshore at the option of the review
46、er.3.10 Microcircuit group assignment for device class M. Device class M devices covered by this drawing shall be inmicrocircuit group number 52 (see MIL-PRF-38535, appendix A).Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAW
47、INGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMBUSCOLUMBUS, OHIO 43216-5000REVISION LEVELCSHEET8DSCC FORM 2234APR 97Case YSymbol Inches MillimetersMin Max Min MaxA .320 .350 8.128 8.890G49b .038 .043 0.965 1.092G49D .760 .775 19.30 19.69e .445 .465 11.30 11.81e1 .220 .235 5.588 5.969F .060 .135 1.52 3
48、.43L .420 .480 10.67 12.19G49P .151 .161 3.84 4.09q 1.177 1.197 29.90 30.40R1 .167 .177 4.241 4.495NOTE:The U.S. government preferred system of measurement is the metric SI system. However, since this item wasoriginally designed using inch-pound units of measurement, in the event of conflict between the metric andinch-pound units, the inch-pound units shall take precedence.FIGURE 1. Case outline.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARDMICROCIRCUIT DRAWINGSIZEA5962-90825DEFENSE SUPPLY CENTER COLUMBUS
