1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Correct symbol for junction temperature in paragraph 1.3. 98-11-13 K. A. Cottongim B Add note to table II, Group C end-point test parameters. -gz 09-03-18 Robert M. Heber REV SHEET REV SHEET REV STATUS REV B B B B B B B B B B B B OF SHEETS SHEET
2、1 2 3 4 5 6 7 8 9 10 11 12 PMIC N/A PREPARED BY Steve L. Duncan DEFENSE SUPPLY CENTER COLUMBUS STANDARD MICROCIRCUIT DRAWING CHECKED BY Michael Jones COLUMBUS, OHIO 43218-3990 http:/www.dscc.dla.mil THIS DRAWING IS AVAILABLE FOR USE BY ALL DEPARTMENTS APPROVED BY Kendall A. Cottongim MICROCIRCUIT, H
3、YBRID, LINEAR, 3.3 VOLT, SINGLE OUTPUT WITH INTEGRAL EMI FILTER, DC/DC CONVERTER AND AGENCIES OF THE DEPARTMENT OF DEFENSE DRAWING APPROVAL DATE 98-03-20 AMSC N/A REVISION LEVEL B SIZE A CAGE CODE 67268 5962-97601 SHEET 1 OF 12 DSCC FORM 2233 APR 97 5962-E227-09Provided by IHSNot for ResaleNo reprod
4、uction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-97601 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL B SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing documents five product assurance classes as defined in
5、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. The PIN shall be as shown in the following
6、example: 5962 - 97601 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) designator. RHA marked devices shall meet
7、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(s). The device type(s) identify the circuit function as follows: Device type Generic number Circuit function 01 ADDC02803SCTV DC/DC converter, 3.3
8、V, 70 W output, with integral EMI filter and output overvoltage protection 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 a
9、s 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 le
10、vel 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
11、 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 th
12、e 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 ma
13、y have a limited temperature range. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-97601 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL B SHEET 3 DSCC FORM 2234 APR 97 1.2.4 Case out
14、line(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 17 Flat package 1.2.5 Lead finish. The lead finish shall be as specified in MIL-PRF-38534. 1.3 Absolute maximum ratings. 1/ Input voltage +55 V
15、dc Inhibit voltage range (pin 6) . -0.5 V dc to +50 V dc Sync voltage range (pin 7). -0.5 V dc to +8 V dc Ishare voltage range (pin 8). -0.5 V dc to +6 V dc Temp voltage range (pin 9) -0.3 V dc to +12 V dc Power dissipation (PD) . 35 W 2/ Output power . 70 W 2/ Lead temperature (soldering, 10 second
16、s) +300C Storage temperature range -65C to +150C Junction temperature (TJ) +150C 1.4 Recommended operating conditions. Input voltage range (VIN) . +18 V dc to +40 V dc Case operating temperature range (TC) -55C to +125C 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks.
17、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 - Hybrid Microcircuits, Gener
18、al Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-461 - Requirements for the control of Electromagnetic Interference Emissions and Susceptibility. MIL-STD-704 - Aircraft Electric Power Characteristics. MIL-STD-883 - Test Method Standard Microcircuits. MIL-STD-1835 - Interface Standard fo
19、r 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 http:/assist.daps.dla.mil/quicksearch/ or from the Standardization Document O
20、rder 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 applicable laws and
21、 regulations unless a specific exemption has been obtained. 1/ Absolute maximum ratings are limiting values, to be applied individually. Stresses above the absolute maximum ratings may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect r
22、eliability. 2/ Case temperature must be maintained at less than or equal to +90C. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-97601 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL
23、B 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 herein or as designated in the de
24、vice 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 the applicable device class. In add
25、ition, the modification in the QM plan shall not affect the form, fit, or function of the device for the applicable device class. Constant acceleration, method 2001 of MIL-STD-883, is performed at 1200gs for screening (see 4.2.c) and at 2500gs for group C periodic inspection (see 4.3.3.c). 3.1.1 EMI
26、 filter. Product includes an integral differential and common-mode EMI filter designed to meet all applicable requirements in MIL-STD-461 when the power converter is installed in a typical system setup. The product has been tested as part of design characterization. Reference the typical EMI curves
27、and test setup indicated in the vendors commercial data sheet for additional information. 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(s). The case outline(s) shall be in acc
28、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
29、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 device(s). Marking of device(s) shall be in accordance with MI
30、L-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 manufacturer of the device described herein shall maintain the electric
31、al 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 any, are guaranteed. This data shall be maintained under document
32、 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 manufacturer in order to supply to this drawing. The certificate of compliance (original copy) submi
33、tted 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-38534 shall be provided with each lot of microcircuits delivered to this drawing. 4. VERIFIC
34、ATION 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 described herein. 4.2 Screening. Scr
35、eening shall be in accordance with MIL-PRF-38534 or by the manufacturers Quality Management (QM) plan in accordance with appendix B of 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 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 with the intent specified
37、 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 the discretion of the manu
38、facturer. c. Constant acceleration, method 2001 of MIL-STD-883 is performed at 1200gs. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-97601 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION L
39、EVEL B SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics. Limits Test Symbol Conditions -55C TC+90C VIN= 28 V dc 0.5 V dc, VO+= 3.3 V dc 2.0%, CL= 0 unless otherwise specified Group A subgroups Device type Min Max Unit INPUT CHARACTERISTICS Steady state operating input vo
40、ltage range VINIO= 2 A to 21.2 A 1,2,3 01 18 40 V Abnormal operating input voltage range (per MIL-STD-704) 1/ VIN1IO= 2 A to 16 A 1,2,3 01 16 50 V Input over voltage shutdown VINS1,2,3 01 50 55 V No load input current IINTC= +25C 1 01 90 mA Disabled input current IIN11,2,3 01 2 mA OUTPUT CHARACTERIS
41、TICS 2/ 3/ 1 3.26 3.34 IO= 2 A to 21.2 A VIN= 18 V dc to 40 V dc 2,3 3.201 3.399 IO= 2 A to 16 A VIN= 16 V dc to 50 V dc 1,2,3 3.201 3.399 Output voltage VO IO= 4 A, TC= +125C, VIN= 28 V, TEMP pin grounded 2 01 3.168 3.432 V Output ripple noise VRIPIO= 21.2 A, BW = 5 kHz to 2 MHz 4,5,6 01 35 mVp-p O
42、utput current (IO) IOUTVIN= 18 V dc to 40 V dc 1,2,3 01 2 21.2 A Output overvoltage protection OVP IO= 21.2 A, open remote sense connection, TC= +25C 7 01 175 %VOOutput short circuit protection ISCCTC= +25C 7 01 39 A See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or netw
43、orking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-97601 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL B SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Limits Test Symbol Conditions -55C TC+90C
44、 VIN= 28 V dc 0.5 V dc, VO+= 3.3 V dc 2.0%, CL= 0 unless otherwise specified Group A subgroups Device type Min Max Unit ISOLATION CHARACTERISTICS Isolation ISOInput to output or any pin to case at 500 V dc, TC= +25C 1 01 100 M DYNAMIC CHARACTERISTICS Output voltage deviation due to step change in lo
45、ad VTLOAD IO= 10 A to 20 A or 20 A to 10 A, di/dt = 0.5 A/s, TC= +25C 4 01 650 mV Response time due to step change in load TLOAD IO= 10 A to 20 A or 20 A to 10 A, di/dt = 0.5 A/s, measured to within 2% of final value, TC= +25C 4 01 250 s Soft start turn on time TSSIO= 21.2 A, from INHIBIT high to st
46、atus high with resistive load, TC= +25C 4 01 2 ms THERMAL CHARACTERISTICS 1,2 75 IO= 12 A 3 72 1,2 74 Efficiency Eff IO= 21.2 A 3 01 73 % See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZ
47、E A 5962-97601 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL B SHEET 7 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Limits Test Symbol Conditions -55C TC+90C VIN= 28 V dc 0.5 V dc, VO+= 3.3 V dc 2.0%, CL= 0 unless otherwise specified Gr
48、oup A subgroups Device type Min Max Unit CONTROL CHARACTERISTICS Clock frequency FSIO= 2 A 4,5,6 01 0.85 0.99 MHz ADJUST (pin 3) VADJTC= +25C 1 01 1.22 1.38 V STATUS (pin 4) Output high voltage VOHSTATIOH= 400 A TC= +25C 1 01 2.4 V STATUS (pin 4) Output low voltage VOLSTATIOL= 1 mA TC= +25C 1 01 0.7 V VAUX (pin 5) Output voltage nominal VOLoad current = 21.2 A, IAUX= 5 mA, TC= +25C 1 01 13.2 14.2 V INHIBIT (pin 6) Input low voltage VILUnit inh
