1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Table I; Made correction to the switching frequency test to change the min limit from 400 kHz to 350 kHz. Remove the letter “B“ in the suffix of the vendor similar PIN. Editorial changes throughout. -sld 04-04-19 Raymond Monnin B Table I: VRIPtes
2、t, change conditions column to BW = 20 Hz to 10 MHz. ISO test, change conditions column to 500 V dc. Table I, remove notes 2, 4, 5, and 7 in their entirety. Table II, add group A subgroups 5 and 6 to final electrical parameters and group A test requirements. 4.3.1.b, remove subgroups 5 and 6. -gz 09
3、-07-27 Charles F. Saffle C Add class K product. 1.2.2, generic numbers, remove the /H from all device types. 1.3, Junction temperature, change to with above. Table II: Interim electrical parameters, add subgroups 1 and 4, Group C end-point electrical parameters, add subgroups 5 and 6. -gz 10-04-19 C
4、harles F. Saffle REV SHEET REV SHEET REV STATUS REV C C C C C C C C C C C OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 PMIC N/A PREPARED BY Steve L. Duncan DEFENSE SUPPLY CENTER COLUMBUS STANDARD MICROCIRCUIT DRAWING CHECKED BY Greg Cecil COLUMBUS, OHIO 43218-3990 http:/www.dscc.dla.mil THIS DRAWING IS A
5、VAILABLE FOR USE BY ALL DEPARTMENTS APPROVED BY Raymond Monnin MICROCIRCUIT, HYBRID, LINEAR, SINGLE AND AGENCIES OF THE DEPARTMENT OF DEFENSE DRAWING APPROVAL DATE 03-07-10 CHANNEL, DC-DC CONVERTER AMSC N/A REVISION LEVEL C SIZE A CAGE CODE 67268 5962-03241 SHEET 1 OF 11 DSCC FORM 2233 APR 97 5962-E
6、256-10Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-03241 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing documents f
7、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.
8、 The PIN shall be as shown in the following example: 5962 - 03241 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
9、) 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 types. The device types identify the circuit function as follows: Device type Generic number Circuit functio
10、n 01 DVSA283R3S DC-DC converter, 4 W, +3.3 V output 02 DVSA2805S DC-DC converter, 5 W, +5 V output 03 DVSA285R2S DC-DC converter, 5.2 W, +5.2 V output 04 DVSA2812S DC-DC converter, 6 W, +12 V output 05 DVSA2815S DC-DC converter, 6 W, +15 V output 1.2.3 Device class designator. This device class desi
11、gnator shall be a single letter 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 De
12、vice performance documentation 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
13、standard military quality class. 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 Designa
14、tes devices which are based upon 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
15、not adversely affect system performance. 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 IH
16、S-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-03241 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 3 DSCC FORM 2234 APR 97 1.2.4 Case outline. The case outline are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package
17、 style X See figure 1 8 Dual-in-line 1.2.5 Lead finish. The lead finish shall be as specified in MIL-PRF-38534. 1.3 Absolute maximum ratings. 1/ Input voltage (continuous) +50 V dc Input voltage (transient, 1 second) . +80 V dc Power dissipation (PD, full load, TCASE= +125C) 2.7 W Output power (depe
18、ndant on output voltage) . 6 W Junction temperature rise above case . +10C Storage temperature -65C to +150C Lead solder temperature (10 seconds) +270C 1.4 Recommended operating conditions. Input voltage range +15 V dc to +50 V dc Case operating temperature range (TC) -55C to +125C 2. APPLICABLE DOC
19、UMENTS 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 these documents are those cited in the solicitation or contract. DEPARTMENT OF DE
20、FENSE 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 Component Case Outlines. DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-103 - List of Stan
21、dard Microcircuit Drawings. MIL-HDBK-780 - Standard Microcircuit Drawings. (Copies of these documents are available online at https:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2 Order of precedenc
22、e. 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 this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. 1/ Stresses above the absolute maxim
23、um ratings may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-03241 DEFENSE SUPP
24、LY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 4 DSCC FORM 2234 APR 97 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 MIL-PRF-38534. Compliance with MIL-PRF-38534 shall include
25、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, however the performance requirements as defined in MIL-
26、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. The design, construction, and physical dimensions shall b
27、e as specified in MIL-PRF-38534 and herein. 3.2.1 Case outline. The case outline 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 characteristics. Unless otherwise specified herei
28、n, 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 specified in table II. The electrical tests for each subgroup are d
29、efined in table I. 3.5 Marking of devices. Marking of devices 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 marked. 3.6 Data. In addition to the general performance requirements o
30、f 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, the data should include a summary of all parameters manually teste
31、d, 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 (DSCC-VA) upon request. 3.7 Certificate of compliance. A certificate of compliance shall be required from a manufact
32、urer in order to supply to this drawing. The certificate of compliance (original copy) submitted to DSCC-VA shall affirm that the manufacturers product meets the performance requirements of MIL-PRF-38534 and herein. 3.8 Certificate of conformance. A certificate of conformance as required in MIL-PRF-
33、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-38534 or as modified in the device manufacturers Quality Management (QM) plan. The modification in the
34、 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 DRAWING SIZE A 5962-03241 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET
35、5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics. Test Symbol Conditions -55C TC+125C VIN= +28 V dc 5% full load unless otherwise specified Group A subgroups Device type Limits Unit Min Max Output voltage VOUTIOUT= 1.21 A 1 01 3.267 3.333 V dc 2,3 3.25 3.35 IOUT= 1 A 1 02 4.95
36、 5.05 2,3 4.925 5.075 IOUT= 1 A 1 03 5.148 5.252 2,3 5.122 5.278 IOUT= 0.5 A 1 04 11.88 12.12 2,3 11.82 12.18 IOUT= 0.4 A 1 05 14.85 15.15 2,3 14.775 15.225 Output current 1/ IOUTVIN= 15 V dc to 50 V dc 1,2,3 01 1.21 A 02,03 1 04 0.5 05 0.4 VOUTripple voltage VRIPBW = 20 Hz to 10 MHz 1,2,3 All 30 mV
37、p-p VOUTline regulation VRLINEVIN= 15 V dc to 50 V dc 1,2,3 All 15 mV VOUTload regulation VRLOADNo load to full load 1,2,3 All 50 mV Input current IINIOUT= 0, Inhibit (pin 5) = 0 1,2,3 All 6 mA IOUT= 0, Inhibit (pin 5) = open 60 IINripple current IRIPBW = 20 Hz to 10 MHz 1,2,3 All 50 mAp-p Efficienc
38、y Eff IOUT= 1.21 A 1,2,3 01 62 % IOUT= 1 A 02,03 65 IOUT= 0.5 A 04 71 IOUT= 0.4 A 05 72 Isolation ISO 500 V dc, TC= +25C 1 All 100 M See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5
39、962-03241 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions -55C TC+125C VIN= +28 V dc 5% full load unless otherwise specified Group A subgroups Device type Limit
40、s Unit Min Max Capacitive load 2/ CLNo effect on DC performance, TC= +25C 1 01,02,03 1000 F 04,05 500 Short circuit power dissipation PDShort circuit 1,2,3 All 3 W Switching frequency FS1,2,3 All 350 500 kHz VOUTstep load transient VTLOAD50% load to 100% load 4,5,6 01 300 mV pk 02,03 500 04,05 700 V
41、OUTstep load transient recovery TTLOAD50% load to 100% load 4,5,6 01,02,03 700 s 04,05 400 VOUTstep line transient 2/ VTLINEVIN= 16 V dc to 40 V dc 4,5,6 01 500 mV pk 02,03 700 04 1200 05 1300 VOUTstep line transient recovery 2/ TTLINEVIN= 16 V dc to 40 V dc 4,5,6 01,02,03 1200 s 04,05 600 Start up
42、overshoot 3/ VtonOSVIN= 0 V dc to 28 V dc 4,5,6 01 15 mV pk 02,03 25 04,05 50 Start up delay TonDVIN= 0 V dc to 28 V dc 4,5,6 All 20 ms 1/ Derate linearly to 0 at +135C. 2/ Parameter shall be tested as part of device characterization and after design and process changes. Thereafter, parameters shall
43、 be guaranteed to the limits specified in table I. 3/ Time for VOUTto settle within 1 percent of its final value. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-03241 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS,
44、 OHIO 43218-3990 REVISION LEVEL C SHEET 7 DSCC FORM 2234 APR 97 Case outline X. FIGURE 1. Case outline. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-03241 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 4321
45、8-3990 REVISION LEVEL C SHEET 8 DSCC FORM 2234 APR 97 Case outline X - Continued. Symbol Millimeters Inches Min Max Min Max A 6.86 .270 b1 0.64 DIA .025 DIA D/E 27.31 1.075 E1 20.19 20.45 .795 .805 e/S 3.23 3.48 .127 .137 e1 8.31 8.56 .327 .337 e2 13.39 13.64 .527 .537 e3 18.47 18.72 .727 .737 e4/S1
46、 23.55 23.80 .927 .937 L 4.83 5.33 .190 .210 R 1.14 1.40 .045 .055 NOTES: 1. The U. S. Government preferred 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-
47、pound units shall take precedence. 2. Pin numbers are for reference only. 3. Case outline X weight: 15 grams maximum. FIGURE 1. Case outline - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-03241
48、DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 9 DSCC FORM 2234 APR 97 Device types All Case outline X Terminal number Terminal symbol 1 Output 2 Output return 3 No connection 4 No connection 5 Inhibit 6 Input 7 Input return 8 Case ground FIGURE 2. Terminal connections. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,
