1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Table II, add note to Group C end-point test parameters. Update boilerplate paragraphs. -gz 10-11-08 Charles F. Saffle REV SHEET REV SHEET REV STATUS REV A A A A A A A A A A A OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 PMIC N/A PREPARED BY Steve L.
2、Duncan DLA LAND AND MARITIME STANDARD MICROCIRCUIT DRAWING CHECKED BY Greg Cecil COLUMBUS, OHIO 43218-3990 http:/www.dscc.dla.mil/ THIS DRAWING IS AVAILABLE FOR USE BY ALL DEPARTMENTS APPROVED BY Raymond Monnin MICROCIRCUIT, HYBRID, 12 VOLT, SINGLE CHANNEL, DC/DC CONVERTER AND AGENCIES OF THE DEPART
3、MENT OF DEFENSE DRAWING APPROVAL DATE 06-04-14 AMSC N/A REVISION LEVEL A SIZE A CAGE CODE 67268 5962-04248 SHEET 1 OF 11 DSCC FORM 2233 APR 97 5962-E054-11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-0424
4、8 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A 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 reflecte
5、d in the Part or Identifying 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 example: 5962 - 04248 01 H X X Federal RHA Device Device Case Lead stock class designator type class outline finish
6、 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) designator. RHA marked devices shall meet the MIL-PRF-38534 specified RHA levels and shall be marked with the appropriate RHA designator. A dash (-) indicate
7、s a non-RHA device. 1.2.2 Device type. The device type identify the circuit function as follows: Device type Generic number Circuit function 01 AMA2812S DC/DC converter, 5 W, 12 V output 1.2.3 Device class designator. This device class designator shall be a single letter identifying the product assu
8、rance 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 Device performance documentation K Highest reliability class a
9、vailable. 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 standard military quality class. This level uses the Class H
10、 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 Designates devices which are based upon one of the other classes (K
11、, 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 not adversely affect system performance. D Manufacturer spec
12、ified 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 IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-04248 DLA LA
13、ND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A 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 8 Ceramic sealed straight leaded with end
14、 mounting tabs 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 +60 V dc (continuous), 80 V dc (100 ms) Lead temperature (soldering, 10 seconds) +300C Storage temperature range -65C to +135C 1.4 Recommended o
15、perating conditions. Input voltage range +16 V dc to +40 V dc Output power . 5 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 th
16、e extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the solicitation or contract. DEPARTMENT OF DEFENSE SPECIFICATIONS MIL-PRF-38534 - Hybrid Microcircuits, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-883 - Test Method Standa
17、rd Microcircuits. MIL-STD-1835 - Interface Standard 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/
18、quicksearch/ 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
19、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. Extended operation at the maximum levels may degrade performance and affect reliability. Provided
20、by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-04248 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 4 DSCC FORM 2234 APR 97 3. REQUIREMENTS 3.1 Item requirements. The individual item performan
21、ce 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 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.
22、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 the applicable device class. In addition, the modification in the QM plan shall not affect the form, fit, or function of the device f
23、or the 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. The case outline shall be in accordance with 1.2.4 herein and figure 1. 3.2.2 Terminal connectio
24、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
25、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 devices. Marking of devices shall be in accordance with MIL-PRF-38534. The device shall be marked with the PIN listed in 1.2 h
26、erein. 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 conformance
27、 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 available to
28、 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 that
29、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-38534 shall be provided with each lot of microcircuits delivered to this drawing. 4. VERIFICATION 4.1 Sampling and inspection.
30、 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 QM plan shall not affect the form, fit, or function as described herein. Provided by IHSNot for ResaleNo reproduction or netw
31、orking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-04248 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics. Test Symbol Conditions -55C TC+125C VIN = 28 V dc 5%, CL = 0 u
32、nless otherwise specified Group A subgroups Device type Limits Unit Min Max Output voltage VOUTIOUT = 0.417 A 1 01 11.88 12.12 V 2, 3 11.76 12.24 Output current 1/ IOUTVIN= 16, 28, 40 V dc 1, 2, 3 01 0.417 A Output ripple voltage 2/ VRiPVIN= 16, 28, 40 V dc, IOUT= 0.417 A, BW = 20 Hz to 2 MHz 1, 2,
33、3 01 200 mV p-p Line regulation VRLINEVIN= 16, 28, 40 V dc IOUT= 0.04, 0.208, 0.417 A 1, 2, 3 01 -50 +50 mV Load regulation VRLOADVIN= 16, 28, 40 V dc IOUT= 0.04, 0.208, 0.417 A 1, 2, 3 01 -50 +50 mV Input current IINIOUT = 0 A, pin 5 open 1, 2, 3 01 50 mA Pin 5 shorted to pin 7 1, 2, 3 01 12 mA Inp
34、ut current ripple IRIPVIN= 16, 28, 40 V dc, IOUT= 0.417 A, BW = 20 Hz to 2 MHz 1, 2, 3 01 100 mA Efficiency EFFIOUT = 0.417 A 1, 3 01 71 % 2 68 Isolation ISO Input to output or any pin to case except pin 8 at 500 V dc 1 01 100 M Maximum capacitive load 3/ 4/ CLIOUT= 0.417 A 4 01 100 F Power dissipat
35、ion load fault PDShort circuit 1, 2, 3 01 4 W Short circuit recovery 3/ TSC0% to 100% load 4, 5, 6 01 25 ms See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-04248 DLA LAND AND MA
36、RITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions -55C TC+125C VIN = 28 V dc 5%, CL = 0 unless otherwise specified Group A subgroups Device type Limits Unit Min Max Switching frequency F
37、S100% load 4, 5, 6 01 500 600 kHz Output response to step load changes 5/ VTLD50% to/from 100% load 4, 5, 6 01 -450 450 mV pk 0% to/from 50% load 4, 5, 6 01 -750 750 mV pk Recovery time, step load changes 5/ 6/ TTLD50% to/from 100% load 4, 5, 6 01 100 s 0% to/from 50% load 4, 5, 6 01 2000 s Output r
38、esponse to step line changes 3/ 7/ VTLNInput step 16 V to/from 40 V, IOUT= 0.417 A 4, 5, 6 01 -750 750 mV pk Recovery time, step line changes 3/ 6/ 7/ TTLNInput step 16 V to/from 40 V, IOUT0.417 A 4, 5, 6 01 1200 s Turn-on overshoot VOS0% load 4, 5, 6 01 600 mV 100% load 4, 5, 6 01 400 mV Turn-on de
39、lay 8/ TDLY0% load to 100% load 4, 5, 6 01 25 mS 1/ Parameter verified during line and load regulation tests. 2/ Guaranteed for a DC to 2 MHz bandwidth. Tested using a 20 kHz to 2 MHz bandwidth. 3/ Parameter is tested as part of design characterization or after design changes. Thereafter, parameter
40、shall be guaranteed to the limits specified. 4/ Capacitive load may be any value from 0 to the maximum limit without compromising DC performance. 5/ Load step transition time between 2 and 10 micro-seconds. 6/ Recovery time is measured from the initiation of the transient to where VOUT has returned
41、to within 1 percent of its steady state value at 50 percent load. 7/ Line step transition time between 2 and 10 micro-seconds. 8/ Turn-on delay time from either a step application of input power or the removal of a ground signal from the inhibit pin while power is applied to the input. Provided by I
42、HSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-04248 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 7 DSCC FORM 2234 APR 97 FIGURE 1. Case outline.Provided by IHSNot for ResaleNo reproduction or n
43、etworking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-04248 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 8 DSCC FORM 2234 APR 97 Symbol Millimeters Inches Min Max Min Max A 8.38 .330 D 41.02 41.79 1.615 1.645 D1 28.58 28.83 1.125 1.135 D
44、2 6.22 6.48 .245 .255 e 4.95 5.21 .195 .205 e1 10.03 10.29 .395 .405 e2 20.19 20.45 .795 .805 E 28.58 28.83 1.125 1.135 E1 6.22 6.48 .245 .255 F 1.14 1.40 .045 .055 L 6.22 6.99 .255 .265 Q 4.19 4.45 .165 .175 q 34.93 35.18 1.375 1.385 q1 22.22 22.48 .875 .885 q2 14.22 14.48 .560 .570 S 4.06 4.32 .16
45、0 .170 b 0.63 0.89 .025 .035 p 3.43 3.68 .135 .145 NOTES: 1. The US 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-pound units shall r
46、ule. 2. Case outline weight: 32 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 5962-04248 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET
47、9 DSCC FORM 2234 APR 97 Device type 01 Terminal number Terminal symbol 1 Positive Output 2 Output Return 3 No Connection 4 No Pin 5 Enable 6 Positive Input 7 Input Return 8 Case Ground FIGURE 2. Terminal connections. Provided by IHSNot for ResaleNo reproduction or networking permitted without licens
48、e from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-04248 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 10 DSCC FORM 2234 APR 97 TABLE II. Electrical test requirements. MIL-PRF-38534 test requirements Subgroups (in accordance with MIL-PRF-38534, group A test table) Interim electrical parameters - Final electrical parameters 1*, 2, 3, 4, 5, 6 Group A test requi
