1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Table I; For tests VOUT, VRIP, VRLINE, VRLOAD, IRIP, Eff, FS, FSYNC, VTLOAD, TTLOAD, VTLINE, TTLINE, VtonOS, TonD, and TrLF change IOUTfrom 12 A to 12.12 A. Table I Output current test, change max limit from 12 A to 12.12 A. Table I VOUTripple vo
2、ltage test, change max limit for subgroup 01 (non RHA) from 50 mV p-p to 35 mV p-p and for subgroups 02 and 03 (non RHA) from 75 mV p-p to 50 mV p-p. Table I delete short circuit current test. For Iinripple current change max limit for subgroups 02 and 03 (non RHA) from 60 mA p-p to 50 mA p-p. Table
3、 I, VOUTstep load transient test, change min/max limits from -400/+400 to -300/+300 for device type 02 (non RHA), also for device type 02 (RHA) change min/max limit from -1000/+1000 to -300/+300. Paragraph 4.3.5, add RHA levels “P” and “L” to table. Update bulletin page to include RHA levels “P” and
4、 “L” part numbers. -gc 07-07-09 Robert M. Heber B Table I, External sync range test, conditions column, change “TTL level“ to “Active high level“. Table I, update footnote 5/. Figure 2, correct table for device type 01. Table II, add note to Group C end-point test parameters. 4.3.5, change the units
5、 for Single event upset survival level. SMD bulletin page, correct device type 01. -gz 10-03-10 Charles F. Saffle C Figure 1, Case outline X; Changed dimension from “E1“ to “E“ and the dimension from “E2“ to “E1“. Updated drawing paragraphs. -sld 12-06-01 Charles F. Saffle REV SHEET REV C C SHEET 15
6、 16 REV STATUS REV C C C C C C C C C C C C C C OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PMIC N/A PREPARED BY Greg Cecil DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 http:/www.landandmaritime.dla.mil/ STANDARD MICROCIRCUIT DRAWING CHECKED BY Greg Cecil THIS DRAWING IS AVAILABLE FOR USE BY
7、ALL DEPARTMENTS APPROVED BY Joe Rodenbeck MICROCIRCUIT, HYBRID, LINEAR, 3.3 VOLT, AND AGENCIES OF THE DEPARTMENT OF DEFENSE DRAWING APPROVAL DATE 07-02-06 SINGLE CHANNEL, DC-DC CONVERTER AMSC N/A REVISION LEVEL C SIZE A CAGE CODE 67268 5962-06213 SHEET 1 OF 16 DSCC FORM 2233 APR 97 5962-E355-12 Prov
8、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06213 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing documents five product assuran
9、ce 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. 1.2 PIN. The PIN shall be a
10、s shown in the following example: 5962 - 06213 01 H X A 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 m
11、arked 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(s). The device type(s) identify the circuit function as follows: Device type Generic number Circuit function 01 MFL283R3S
12、DC-DC converter, 50 W, +3.3 V output 02 SMFL283R3S DC-DC converter, 50 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 Certificat
13、ion 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 l
14、evel. 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 speci
15、fied 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 sp
16、ecified 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. Th
17、is 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 5962-06213 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 3 DSCC FORM 2234 APR 97 1.2.4 Case
18、 outlines. The case outlines are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style T See figure 1 12 Tabbed flange mount, lead formed up U See figure 1 12 Flange mount, lead formed down X See figure 1 12 Flange mount, short lead Y See figure
19、1 12 Tabbed flange mount, short lead Z See figure 1 12 Tabbed flange mount, lead formed down 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 (VIN) 2/ -0.5 V dc to +50 V dc Power dissipation (PD): Device type 01 and 02 (n
20、on-RHA) 16 W Device type 02 (RHA level P,L,R) 18 W Lead soldering temperature (10 seconds) . +300 C Storage temperature range -65 C to +150 C 1.4 Recommended operating conditions. Input voltage range (VIN) +16 V dc to +40 V dc Output power . 40 W Case operating temperature range (TC) . -55 C to +125
21、 C 1.5 Radiation features. Maximum total dose available (dose rate = 9 rad(Si)/s): Device type 02 (RHA level P,L,R) 100 krad (Si) 3/ 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a part of this drawing to th
22、e 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, General Specification for. DEPARTMENT OF DEFENSE STANDARDS MIL-STD-883 - Test Method Standar
23、d Microcircuits. MIL-STD-1835 - Interface Standard for Electronic Component Case Outlines. 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/ An undervoltage lockout circ
24、uit shuts the unit off when the input voltage drops to approximately 12 volts. Operation of the unit between 12 volts and 16 volts is nondestructive at reduced output power, but performance is not guaranteed. 3/ These parts may be dose rate sensitive in a space environment and may demonstrate enhanc
25、ed low dose rate effects. Radiation end-point limits for the noted parameters are guaranteed only for the conditions as specified in MIL-STD-883, method 1019, condition C, tested at 9 rad(Si)/s. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDAR
26、D MICROCIRCUIT DRAWING SIZE A 5962-06213 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 4 DSCC FORM 2234 APR 97 DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-103 - List of Standard Microcircuit Drawings. MIL-HDBK-780 - Standard Microcircuit Drawings. (Copies of these documents are
27、 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 text of this drawing and the references cited herein, the text
28、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 requirements for device classes D, E, G, H, and K shall be in accordan
29、ce with MIL-PRF-38534. Compliance with MIL-PRF-38534 may 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 manufacturer may eliminate, modify or optimize the tests and inspection
30、s 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 applicable device class. 3.2 Design, construction, and physical dime
31、nsions. 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 accordance with 1.2.4 herein and figure 1. 3.2.2 Terminal connections. The terminal connections shall be as specified on figure 2. 3.2.3 Rad
32、iation exposure circuit. The radiation exposure circuit shall be maintained by the manufacturer under document revision level control and shall be made available to the preparing and acquiring activity upon request. 3.3 Electrical performance characteristics. Unless otherwise specified herein, the e
33、lectrical 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 electrical tests for each subgroup are defined i
34、n 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 general performance requirements of MIL-PR
35、F-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 summary of all parameters manually tested, and f
36、or 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 (DLA Land and Maritime -VA) upon request. 3.7 Certificate of compliance. A certificate of compliance shall be required from
37、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 the manufacturers product meets the performance requirements of MIL-PRF-38534 and herein. 3.8 Certificate of conformance. A certificate of conform
38、ance 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 (QM) p
39、lan. The modification in the QM plan shall not affect the form, fit, or function as described herein. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06213 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVI
40、SION LEVEL C SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics. Test Symbol Conditions 1/ 2/ -55 C TC +125 C VIN= 28 V dc 0.5 V dc no external sync unless otherwise specified Group A subgroups Device type Limits Unit Min Max Output voltage VOUT IOUT= 12.12 A dc 1 01,02 3.
41、26 3.34 V 2,3 3.21 3.39 P,L,R 1,2,3 02 3.10 3.51 Output current IOUT VIN= 16 V dc to 40 V dc 1,2,3 01,02 0.0 12.12 A P,L,R 1,2,3 02 0.0 12.12 VOUTripple voltage VRIPIOUT= 12.12 A, BW = 10 kHz to 2 MHz 1 01,02 35 mV p-p 2,3 50 P,L,R 1,2,3 02 100 VOUTline regulation VRLINEIOUT= 12.12 A, VIN = 16 V dc
42、to 40 V dc 1,2,3 01,02 20 mV P,L,R 1,2,3 02 30 VOUTload regulation VRLOADIOUT= 0 to 12.12 A 1,2,3 01,02 40 mV P,L,R 1,2,3 02 40 Input current IINIOUT= 0 A, Inhibit (pins 4 and 12) = open 1,2,3 01,02 100 mA P,L,R 1,2,3 02 150 IOUT= 0 A, Inhibit 1 (pin 4) tied to input return (pin 2) 1,2,3 01,02 14 P,
43、L,R 1,2,3 02 17 IOUT= 0 A, Inhibit 2 (pin 12) tied to output return (pin 8) 1,2,3 01,02 70 P,L,R 1,2,3 02 90 IINripple current IRIPIOUT= 12.12 A, BW = 10 kHz to 10 MHz 1,2,3 01,02 50 mA p-p P,L,R 1,2,3 02 75 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking pe
44、rmitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06213 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions 1/ 2/ -55 C TC +125 C VIN= 28 V dc 0
45、.5 V dc no external sync unless otherwise specified Group A subgroups Device type Limits Unit Min Max Efficiency Eff IOUT= 12.12 A 1 01 73 % 02 71 2,3 01 71 02 69 P,L,R 1,2,3 02 68 Isolation ISO Input to output or any pin to case at 500 V dc, TC= +25 C 1 01,02 100 MW P,L,R 1 02 100 Capacitive load 3
46、/ 4/ CL No effect on dc performance TC= +25 C 4 01,02 1000 mF P,L,R 4 02 1000 Power dissipation load fault PDShort circuit 1 01,02 14 W 2,3 16 P,L,R 1,2,3 02 18 Switching frequency FS IOUT= 12.12 A 4 01,02 550 650 kHz 5,6 525 675 P,L,R 4,5,6 02 500 700 External sync range 5/ FSYNCIOUT= 12.12 A, Acti
47、ve high level to pin 6 4,5,6 01,02 525 675 kHz P,L,R 02 525 675 VOUT step load transient 6/ VTLOADIOUT= 6 A to 12.12 A 4,5,6 01, 02 -300 +300 mV pk IOUT= 12.12 A to 6 A 01, 02 -300 +300 IOUT= 6 A to 12.12 A P,L,R 4,5,6 02 -300 +300 IOUT= 12.12 A to 6 A VOUTstep load transient recovery 4/ 6/ 7/ TTLOA
48、DIOUT= 6 A to 12.12 A 4,5,6 01,02 3.0 ms P,L,R 02 4.0 IOUT= 12.12 A to 6 A 01,02 3.0 P,L,R 02 4.0 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-06213 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL C SHEET 7 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions 1/ 2/ -55 C TC +125 C VIN= 28 V dc 0.5 V dc no external
