1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED REV SHET REV SHET REV STATUS REV OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 PMIC N/A PREPARED BY Gary Zahn DEFENSE SUPPLY CENTER COLUMBUS STANDARD MICROCIRCUIT DRAWING CHECKED BY Greg Cecil COLUMBUS, OHIO 43218-3990 http:/www.dscc.dla.mil THIS D
2、RAWING IS AVAILABLE FOR USE BY ALL DEPARTMENTS AND AGENCIES OF THE DEPARTMENT OF DEFENSE APPROVED BY Charles F. Saffle MICROCIRCUIT, HYBRID, LINEAR, 3.3 VOLT, SINGLE CHANNEL, DC/DC CONVERTER DRAWING APPROVAL DATE 10-04-21 AMSC N/A REVISION LEVEL SIZE A CAGE CODE 67268 5962-05231 SHEET 1 OF 13 DSCC F
3、ORM 2233 APR 97 5962-E433-06Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-05231 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This
4、 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 reflected in the Part or Identifying Number (PIN). When available, a choice of radiation hardness assurance levels are reflected
5、in the PIN. 1.2 PIN. The PIN shall be as shown in the following example: 5962 - 05231 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 har
6、dness 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 (-) indicates a non-RHA device. 1.2.2 Device type. The device type identify the circuit function as follows: Device type Generic numb
7、er Circuit function 01 AHP27003R3S/CH DC/DC converter, 66 W, 3.3 V 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 Certification as well as
8、 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 level. This lev
9、el 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 specified incoming
10、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 specified in the
11、 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. This product may
12、 have a limited temperature range. 1.2.4 Case outlines. The case outlines are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style 1/ U See figure 1 12 Y case configuration with leads bent upwards X See figure 1 12 Straight leads with end mounti
13、ng 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 finish shall be as specified in MIL-PRF-38534. 1/ Leads are ceramic sealed for all package styles. Provided by IHSNot for Re
14、saleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-05231 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 3 DSCC FORM 2234 APR 97 1.3 Absolute maximum ratings. 1/ Input voltage range -0.5 V dc to +500 V dc L
15、ead 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 Output power 2/ 66 W Case operating temperature range (TC) -55C to +125C 2. APPLICABLE DOCUMENTS 2.1 Government specification, stan
16、dards, 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 DEFENSE SPECIFICATION MIL-PRF-38534 - Hybri
17、d 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 Standard Microcircuit Drawings. MIL-HDBK-780
18、- 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 precedence. In the event of a conflict between the
19、 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. 3. REQUIREMENTS 3.1 Item requirements. The individual item performance requir
20、ements 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. The manuf
21、acturer 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 for the ap
22、plicable 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. 1/ Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at the maximum lev
23、els may degrade performance and affect reliability. 2/ 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 5962-05231 DEFENSE SUPPLY CENTER COLU
24、MBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 4 DSCC FORM 2234 APR 97 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
25、. 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 test requirements. The electrical test requirements shall be the subgroups specified in table II. The electr
26、ical 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 herein. In addition, the manufacturers vendor similar PIN may also be marked. 3.6 Data. In addition to the
27、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 inspection group A lot sample, for each device type listed herein. Also, the data should include a summar
28、y 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 the preparing activity (DSCC-VA) upon request. 3.7 Certificate of compliance. A certificate of compliance
29、 shall be required from a manufacturer 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 c
30、onformance 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. Sampling and inspection procedures shall be in accordance with MIL-PRF-38534 or as modified in the device manufacturers Quality Management
31、(QM) plan. The modification 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
32、. The test circuit shall be maintained by the manufacturer under document revision level control and shall be made available to either DSCC-VA or the acquiring activity upon request. Also, the test circuit shall specify the inputs, outputs, biases, and power dissipation, as applicable, in accordance
33、 with the intent specified in method 1015 of MIL-STD-883. (2) TAas specified in accordance with table I of method 1015 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
34、the discretion of the manufacturer. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-05231 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electri
35、cal performance characteristics. 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= 20 A 1 01 3.27 3.33 V 2,3 3.24 3.36 Output current 1/ IOUTVIN= 160, 270, and 400 V dc 1,2,3 01 20 A Outp
36、ut ripple voltage 2/ VRIPVIN= 160, 270, and 400 V dc, B.W. = 20 Hz to 10 MHz 1,2,3 01 30 mV p-p Line regulation 3/ VRLINEVIN= 160, 270, and 400 V dc, IOUT= 0, 10, and 20 A 1,2,3 01 10 mV Load regulation 3/ VRLOADVIN= 160, 270, and 400 V dc, IOUT= 0, 10, and 20 A 1,2,3 01 33 mV Input current IINIOUT=
37、 no load 1 01 13 mA 2,3 15 Enable 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= 20 A, B.W. = 20 Hz to 10 MHz 1,2,3 01 60 mA p-p Efficiency EFFIOUT = 20 A 1,2,3 01 72 % Isolation ISO Input to output or
38、any pin to case (except pin 3) at 500 V dc, TC= +25C 1 01 100 M Maximum capacitive load 4/ 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-
39、05231 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL 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
40、Min Max Power dissipation load fault PD Overload 5/ 1,2,3 01 33 W Short circuit 33 Current limit point 6/ ICLVOUT= 90 % VNOM1 01 23 25 A 2,3 21 25 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
41、/from 100% 4,5,6 01 -450 +450 mV pk 10% to/from 50%-450 +450Recovery 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 4/ 9/ VOTLINEInput step 160 V to/from 400 V dc 4,5,6 01 -500 +500 mV pk Recovery time
42、transient step line changes 4/ 8/ 9/ TTLINEInput step, 160 V to/from 400 V dc 4,5,6 01 500 s Turn on overshoot VTonosEnable 1 and 2 on. (Pins 4 and 12 high or open) 4,5,6 01 330 mV pk Turn on delay 10/ TonDEnable 1 and 2 on. (Pins 4 and 12 high or open) 4,5,6 01 120 ms Load fault recovery 4/ TrLF4,5
43、,6 01 120 ms 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/ Parameter shall be tested as part of design charac
44、terization and after design or process changes. Thereafter, parameters shall be guaranteed to the limits specified in table I. 5/ An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit protection and is the condition of maximum
45、 power dissipation. 6/ Current limit point is that condition of excess load causing output voltage to drop 90% of nominal. 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 percen
46、t load. 9/ 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 5
47、962-05231 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 7 DSCC FORM 2234 APR 97 Case outline U. Millimeters InchesSymbol Min Max Min MaxA 9.65 .380D 71.00 71.25 2.795 2.805D1 63.37 63.63 2.495 2.505D2 13.21 13.46 .520 .530E 37.97 38.23 1.495 1.505e1 50.6 51.1 1.99 2.0
48、1e2 25.27 25.53 .995 1.005F 1.14 1.40 .045 .055L 10.4 10.9 .41 .43L1 5.46 5.72 .215 .225q 44.32 44.58 1.745 1.755q1 29.08 29.34 1.145 1.155q2 44.32 44.58 1.745 1.755q3 6.1 6.6 .24 .26q4 7.49 7.75 .295 .305q5 9.40 9.65 .370 .380S 6.22 6.48 .245 .255b 0.89 1.14 .035 .045p 3.43 3.68 .135 .145NOTES: 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 conflict
