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 11-02-15 Charles F. Saffle REV SHEET REV A A A A SHEET 15 16 17 18 REV STATUS REV A A A 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 12 1
2、3 14 PMIC N/A PREPARED BY Steve 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 AND AGENCIES OF THE DEPARTMENT OF DEFENSE APPROVED BY Raymond Monnin MICROCIRCUIT, H
3、YBRID, LINEAR, 25 VOLT, SINGLE CHANNEL, DC/DC CONVERTER DRAWING APPROVAL DATE 06-06-15 AMSC N/A REVISION LEVEL A SIZE A CAGE CODE 67268 5962-06231 SHEET 1 OF 18 DSCC FORM 2233 APR 97 5962-E241-11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDA
4、RD MICROCIRCUIT DRAWING SIZE A 5962-06231 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 finis
5、hes 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. The PIN shall be as shown in the following example: 5962 - 06231 01 H X X Federal RHA Device Device Case Lead stock cl
6、ass 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) designator. Device classes H and K RHA marked devices shall meet the MIL-PRF-38534 specified RHA levels and shall be
7、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 function 01 AHP27025S/CH DC/DC converter, 100 W, 25 V output 1.2.3 Device class designator. This device c
8、lass 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 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
9、 class Device 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 versio
10、n of the 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).
11、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 specified in the device acquisition document; therefore the acquisition document should be reviewed to ensure that the exception(s) ta
12、ken will 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 licens
13、e from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06231 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 3 DSCC FORM 2234 APR 97 1.2.4 Case outlines. The case outlines are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Packa
14、ge style 1/ U See figure 1 12 Y case configuration with leads bent upwards X See figure 1 12 Straight leads with end mounting through holes Y See figure 1 12 Straight leads with side mounting through holes Z See figure 1 12 Y case configuration with leads bent downwards 1.2.5 Lead finish. The lead f
15、inish shall be as specified in MIL-PRF-38534. 1.3 Absolute maximum ratings. 2/ Input voltage range . -0.5 V dc to +500 V dc Lead temperature (soldering, 10 seconds) . +300C Storage temperature range . -65C to +135C 1.4 Recommended operating conditions. Input voltage range . +160 V dc to +400 V dc Ou
16、tput power 3/ 100 W Case operating temperature range . -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 otherwise specified, the issue
17、s 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 Standard Microcircuits. MIL-STD-1835 - Interface Standard for Electron
18、ic 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 Standardization Document Order Desk
19、, 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 applicable laws and regulati
20、ons unless a specific exemption has been obtained. 1/ Leads are ceramic sealed, all package styles. 2/ Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability. 3/ Derate output power
21、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 5962-06231 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 4 DSCC FORM 2234 APR 97 3. REQ
22、UIREMENTS 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 the performance of all tests herein or as designated in the device manufacturers Quality Managemen
23、t (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 the applicable device class. In addition, the modification in the QM pl
24、an 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-38534 and herein. 3.2.1 Case outlines. The case outlines shall be in acc
25、ordance 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 I and shall apply over t
26、he 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 Marking of devices. Marking of devices shall be in accordance with MIL-PR
27、F-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 manufacturer of the device described herein shall maintain the electrical t
28、est 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 any, are guaranteed. This data shall be maintained under document rev
29、ision 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 order to supply to this drawing. The certificate of compliance (origina
30、l 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 MIL-PRF-38534 shall be provided with each lot of microcircuits deliver
31、ed 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 QM plan shall not affect the form, fit, or function as descri
32、bed herein. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06231 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics
33、. Test Symbol Conditions -55C TC +125C VIN= 270 V dc 5%, CL= 0 unless otherwise specified Group A Subgroups Device type Limits Unit Min Max Output voltage VOUTIOUT= 4 A 1 01 24.75 25.25 V 2,3 24.50 25.50 Output current 1/ IOUTVIN= 160, 270, and 400 V dc 1,2,3 01 4 A Output ripple voltage 2/ VRIPVIN=
34、 160, 270, and 400 V dc, B.W. = 20 Hz to 10 MHz 1,2,3 01 100 mV p-p Line regulation 3/ VRLINEVIN= 160, 270, and 400 V dc, IOUT= 0, 2, and 4 A 1,2,3 01 100 mV Load regulation 3/ VRLOADVIN= 160, 270, and 400 V dc, IOUT= 0, 2, and 4 A 1,2,3 01 150 mV Input current IINIOUT= no load 1 01 13 mA 2,3 15 Ena
35、ble 1, (pin 4) shorted to Input return (pin 2) 1,2,3 3 Enable 2, (pin 12) shorted to Output return (pin 8) 1,2,3 5 Input ripple current 2/ IRIPIOUT= 4 A, B.W. = 20 Hz to10 MHz 1,2,3 01 80 mA p-p Efficiency EFFIOUT = 4 A 1,2,3 01 82 % Isolation ISO Input to output or any pin to case (except pin 3) at
36、 500 V dc, TC=+25C 1 01 100 M Maximum capacitive load 5/ CLEach output, TC=+25C 4 01 10,000 F See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06231 DLA LAND AND MARITIME COLUMBU
37、S, 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= 270 V dc 5%, CL= 0 unless otherwise specified Group A Subgroups Device type Limits Unit Min Max Power dissipation load fault PD Ove
38、rload 6/ 1,2,3 01 33 W Short circuit 33 Current limit point 4/ ICLVOUT= 90% VNOM101 4.6 5.0A 2, 3 4.2 5.0 Switching frequency FS4,5,6 01 500 600 kHz Sync frequency range FSYNC4,5,6 01 500 700 kHz Output response to step transient load changes 7/ VOTLOAD50% to/from 100% 4,5,6 01 -1200 +1200 mV pk 10%
39、 to/from 50% -1200 +1200 Recovery time, step transient load changes 7/ 8/ TTLOAD50% to/from 100% 4,5,6 01 200 s 10% to/from 50% 400 Output response to transient step line changes 5/ 9/ VOTLINEInput step 160 V to/from 400 V dc 4,5,6 01 -500 +500 mV pk Recovery time transient step line changes 5/ 8/ 9
40、/ TTLINEInput step, 160 V to/from 400 V dc 4,5,6 01 500 s Turn on overshoot VTonosEnable 1, 2 on. (Pins 4, 12 high or open) 4,5,6 01 2500 mV pk Turn on delay 10/ TonDEnable 1, 2 on. (Pins 4, 12 high or open) 4,5,6 01 120 ms Load fault recovery 5/ TrLF4,5,6 01 120 ms See footnotes at top of next page
41、.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06231 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 7 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continue
42、d. 1/ Parameter guaranteed by line and load regulation tests. 2/ Bandwidth guaranteed by design. Tested for 20 kHz to 10 MHz. 3/ All electrical tests are performed with remote sense leads connected to the output lead at the output load. 4/ Current limit point is that condition of excess load causing
43、 output voltage to drop 90% of nominal. 5/ Parameter shall be tested as part of design characterization and after design or process changes. Thereafter, parameters shall be guaranteed to the limits specified in table I. 6/ An overload is that condition with a load in excess of the rated load but les
44、s than that necessary to trigger the short circuit protection and is the condition of maximum power dissipation. 7/ Load step transition time 10 microseconds. 8/ Recovery time is measured from the initiation of the transient to where VOUThas returned to within 1 percent of VOUTat 50 percent load. 9/
45、 Input step transition time 100 microseconds. 10/ Turn on delay is measured with an input voltage rise time of between 100 and 500 volts per millisecond. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06231
46、DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 8 DSCC FORM 2234 APR 97 Case U FIGURE 1. Case outlines. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06231 DLA LAND AND MARITIME COLUM
47、BUS, OHIO 43218-3990 REVISION LEVEL A SHEET 9 DSCC FORM 2234 APR 97 Case U - Continued. Millimeters Inches Symbol Min Max Min Max A 9.65 .380 D 71.00 71.25 2.795 2.805 D1 63.37 63.63 2.495 2.505 D2 13.21 13.46 .520 .530 E 37.97 38.23 1.495 1.505 e1 50.6 51.1 1.99 2.01 e2 25.27 25.53 .995 1.005 F 1.1
48、4 1.40 .045 .055 L 10.4 10.9 .41 .43 L1 5.46 5.72 .215 .225 q 44.32 44.58 1.745 1.755 q1 29.08 29.34 1.145 1.155 q2 44.32 44.58 1.745 1.755 q3 6.1 6.6 .24 .26 q4 7.49 7.75 .295 .305 q5 9.40 9.65 .370 .380 S 6.22 6.48 .245 .255 b 0.89 1.14 .035 .045 p 3.43 3.68 .135 .145 NOTES: 1. The U.S. government preferred system of measurement is the metric S1. This item was designed using inch-pound units of measurement. In case of probl
