1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Add case outline X. Remove figure 3, block diagram. 00-10-24 Raymond Monnin B Correct paragraphs 4.2.a.2. and 4.3.3.b.2. Figure 1, case outline Z, correct note 2. 06-11-01 Raymond Monnin C Table I: Change values in the conditions column for the f
2、ollowing tests; Line regulation, Load regulation, Input ripple current, Switching frequency, Sync frequency range, Output response to transient step line change, Recovery time transient step line changes, Turn on overshoot, and Turn on delay. Also, add the following to the end of footnote 3/ Table I
3、; “and at least 50 mA of the output power is taken from +/- auxiliary (+/-12 V or +/-15 V). -gc 06-11-01 Raymond Monnin D Table II, add note to Group C end-point test parameters. Paragraphs 4.2.a.2 and 4.3.3.b.2, reinstate original paragraphs. Update boilerplate paragraphs. -gz 11-11-17 Charles F. S
4、affle 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 Gary Zahn DLA LAND AND MARITIME STANDARD MICROCIRCUIT DRAWING CHECKED BY Michael C. Jones COLUMBUS, OHIO 43218-3990 http:/www.landandmaritime.dla.mil THIS DRAWING IS AVAIL
5、ABLE FOR USE BY ALL DEPARTMENTS APPROVED BY Kendall A. Cottongim MICROCIRCUIT, HYBRID, LINEAR, +5 AND 12 VOLT, TRIPLE CHANNEL, DC-DC CONVERTER AND AGENCIES OF THE DEPARTMENT OF DEFENSE DRAWING APPROVAL DATE 93-06-23 AMSC N/A REVISION LEVEL D SIZE A CAGE CODE 67268 5962-93158 SHEET 1 OF 12 DSCC FORM
6、2233 APR 97 5962-E077-12Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-93158 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing do
7、cuments 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 available, a choice of radiation hardness assurance levels are reflected in the PIN.
8、 1.2 PIN. The PIN shall be as shown in the following example: 5962 - 93158 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 assur
9、ance (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. The device type identify the circuit function as follows: Device type Generic number Circuit
10、function 01 ATR2812T/CH, ATR2812TF/CH DC-DC converter, 30 W, +5 V and 12 V triple output 1.2.3 Device class designator. This device class designator shall be a single letter identifying the product assurance level. All levels are defined by the requirements of MIL-PRF-38534 and require QML Certifica
11、tion 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 intended for use in space applications. H Standard military quality class
12、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 Inspections with a possible limited temperature range, manufacturer spec
13、ified 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) taken to the requirements of that class. These exception(s) must be s
14、pecified 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. Quality level is defined by the manufacturers internal, QML certified flow. T
15、his 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 5962-93158 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 3 DSCC FORM 2234 APR 97 1.2.4 Cas
16、e outlines. The case outlines are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style X See figure 1 10 Dual-in line 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
17、ratings. 1/ Input voltage range -0.5 V dc to +50 V dc Power dissipation. 14 W Lead temperature (soldering, 10 seconds) +300C Storage temperature -65C to +150C 1.4 Recommended operating conditions. Input voltage range +16 V dc to +40 V dc Output currents: +5 V output 2/ 3/ +100 mA to +4000 mA +12 V o
18、utput 2/ 3/ 625 mA Output power 2/ 4/ . 30 W 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 drawing to the extent specified herein. Unless ot
19、herwise 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 Method Standard Microcircuits. MIL-STD-1835 - Inte
20、rface 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 https:/assist.daps.dla.mil/quicksearch/ or from the Standard
21、ization 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 this document, however, supersedes a
22、pplicable laws and regulations unless a specific exemption has been obtained. 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/ Although operation with no load is permis
23、sible, light loading on the main (+5 volt) output may cause the output voltage of the auxiliary outputs (12 volt) to drop out of regulation. It is therefore recommended that at least 100 mA or 20 percent of the total output power, whichever is greater, be taken from the main (+5 volt) output. 3/ Tot
24、al combined output power not to exceed 30 watts. 4/ Derate output power linearly above case temperature +125C to 0 at +135C. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-93158 DLA LAND AND MARITIME COLUMBU
25、S, OHIO 43218-3990 REVISION LEVEL D 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 may include the performance of all tests
26、 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-PRF-38534 shall be met for t
27、he 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 be as specified in MIL-PRF-38
28、534 and herein. 3.2.1 Case outlines. The case outlines 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 herein, the electrical performa
29、nce 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 defined in table I. 3.5 Mar
30、king 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 of MIL-PRF-38534, the manuf
31、acturer 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 tested, and for those which, if
32、 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 Certificate of compliance. A certificate of compliance shall be required from a manufacturer in o
33、rder 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-38534 and herein. 3.8 Certificate of conformance. A certificate of conformance as required in
34、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-38534 or as modified in the device manufacturers Quality Management (QM) plan. The modificatio
35、n 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: a. Burn-in test, method 1015 of MIL-STD-883. (1) Test condition A, B, C, or D. The test circuit shall b
36、e 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 circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance with the
37、 intent specified in method 1015 of MIL-STD-883. (2) TCas specified in accordance with table I of method 1005 of MIL-STD-883. b. Interim and final electrical test parameters shall be as specified in table II herein, except interim electrical parameter tests prior to burn-in are optional at the discr
38、etion of the manufacturer. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-93158 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance
39、characteristics. Test Symbol Conditions 1/ -55C TC+125C VIN= 28 V, 5%, CL= 0 unless otherwise specified Group A subgroups Device type Limits Unit Min Max Output voltage 1/ VOUTIOUT= 0 (main) 101 4.95 5.05V 2,3 4.90 5.10 IOUT= 0 (dual) 1 11.88 12.122,3 11.76 12.24Output current 1/ 2/ 3/ 4/ IOUTVIN= 1
40、6, 28, and 40 V dc (main) 1,2,3 01 100.0 4000 mA VIN= 16, 28, and 40 V dc (dual) 1,2,3 0.0 625 Output ripple voltage 1/ 5/ VRIPVIN= 16, 28, and 40 V dc, B.W. = 20 Hz to 2 MHz (main) 1,2,3 01 60 mVp-p VIN= 16, 28, and 40 V dc, B.W. = 20 Hz to 2 MHz (dual) 1,2,3 40 Line regulation 1/ 3/ VRLINEVIN= 16,
41、 28, and 40 V dc, IOUT= 100, 1500, and 3000 mA (main) 1,2,3 01 25 mV VIN= 16, 28, and 40 V dc, IOUT= 50, 313 and 625 mA (dual) 1 30 2,3 60 Load regulation 1/ 3/ VRLOADVIN= 16, 28, and 40 V dc, IOUT= 100, 1500, and 3000 mA (main) 1,2,3 01 50 mV VIN= 16, 28, and 40 V dc, IOUT= 50, 313, and 625 mA (dua
42、l) 60 Input current IINIOUT= 0, inhibit (pin 8) tied to input return (pin 10) 1,2,3 01 15 mA IOUT= 0, inhibit (pin 8) = open 1,3 50 2 75 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE
43、 A 5962-93158 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 1/ -55C TC+125C VIN= 28 V, 5%, CL= 0 unless otherwise specified Group A subgroups Device type Limits Unit M
44、in Max Input ripple current 5/ IRIPIOUT= 3000 mA (main), IOUT= 625 mA (dual), B.W. = 20 Hz to 2 MHz 1,2,3 01 50 mAp-p Efficiency EFFIOUT= 3000 mA (main), IOUT= 625 mA (dual) 1 01 75 % 2,3 72 Isolation ISO Input to output or any pin to case (except pin 7) at 500 V dc, TC= +25C 1 01 100 M Power dissip
45、ation load fault 3/ PDOverload 6/ 1,2,3 01 14 W Short circuit 9 Switching frequency FSIOUT= 3000 mA (main), IOUT= 625 mA (dual) 4,5,6 01 500 600 kHz Sync frequency range FSYNCIOUT= 3000 mA (main), IOUT= 625 mA (dual) 1,2,3 01 500 700 kHz Inhibit open circuit voltage VOI1,2,3 01 9 13 V Output respons
46、e to step transient load changes 7/ VOTLOAD 50 percent load to /from 100 percent load 4 01 -300 +300 mV pk 5,6 -500 +500 No load to /from 50 percent load 4,5,6 -1000 +1000 Recovery time to step transient load changes 7/ 8/ TTLOAD 50 percent load to /from 100 percent load 4 01 100 s 5,6 200 No load t
47、o 50 percent load 4,5,6 5 ms 50 percent load to no load 4,5,6 10 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-93158 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION L
48、EVEL D SHEET 7 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions 1/ -55C TC+125C VIN= 28 V, 5%, CL= 0 unless otherwise specified Group A subgroups Device type Limits Unit Min Max Output response to transient step line changes 9/ 10/ VOTLINE Input step 16 from/to 40 V dc, IOUT= 3000 mA (main), IOUT= 625 mA (dual) 4,5,6 01 1500 mV pk Recovery time transient step line changes 8/ 9/ 10/
