DLA SMD-5962-95562 REV A-2009 MICROCIRCUIT LINEAR 28 VOLT SINGLE CHANNEL DC DC CONVERTER HYBRID.pdf

1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Updated the boilerplate paragraphs. Added footnote 1 to table II, under group C end-point electricals. -sld 09-06-10 Joseph D. Rodenbeck REV SHEET REV SHEET REV STATUS OF SHEETS REV A A A A A A A A A A SHEET 1 2 3 4 5 6 7 8 9 10 PMIC N/A PREPARED

2、 BY Steve L. Duncan DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 http:/www.dscc.dla.mil/ STANDARD MICROCIRCUIT DRAWING THIS DRAWING IS AVAILABLE FOR USE BY ALL DEPARTMENTS AND AGENCIES OF THE DEPARTMENT OF DEFENSE CHECKED BY Michael .Jones APPROVED BY Kendall A. Cottongim MICROCIRCUIT, L

3、INEAR, 28 VOLT, SINGLE CHANNEL, DC/DC CONVERTER, HYBRID DRAWING APPROVAL DATE 95-07-21 AMSC N/A REVISION LEVEL A SIZE A CAGE CODE 67268 5962-95562 SHEET 1 OF 10 DSCC FORM 2233 APR 97 5962-E155-09 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDA

4、RD MICROCIRCUIT DRAWING SIZE A 5962-95562 DEFENSE SUPPLY CENTER COLUMBUS 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 l

5、ead 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 example: 5962 - 95562 01 H X X Federal stock class designator RHA

6、designator (see 1.2.1) Device type (see 1.2.2) Device class designator Case outline (see 1.2.4) Lead finish (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 th

7、e 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 MHP27028S DC-DC Converter, 65 W, 28 V output 1.2.3 Device class designator. This device class designa

8、tor 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 class Devic

9、e 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 version of the sta

10、ndard 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). E Designates

11、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) taken will not

12、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 license from IHS-,-

13、,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95562 DEFENSE SUPPLY CENTER COLUMBUS 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 Packa

14、ge style X See figure 1 12 Flange mount 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 2/ . -.5 V dc to +450 V dc Power dissipation (PD) . 18 W Lead soldering temperature (10 seconds) . +300C Storage temperature range -

15、65C to +150C 1.4 Recommended operating conditions. Input voltage range . +160 V dc to +400 V dc Output power . 50 W Case operating temperature range (TC) -55C to +125C 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbook

16、s 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 SPECIFICATIONS MIL-PRF-38534 - Hybrid Microcircuits, General Specification for. DEPARTMENT OF DEFENSE STANDAR

17、DS 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 - Standard Microcircuit Drawings. (Copies of these documents are availabl

18、e online at http:/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 of this dr

19、awing takes precedence. Nothing in this 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 perform

20、ance and affect reliability. 2/ An undervoltage lockout circuit shuts the unit off when the input voltage drops to approximately 120 volts. Operation of the unit between 120 volts and 160 volts is non-destructive at reduced output power, but performance is not guaranteed.Provided by IHSNot for Resal

21、eNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95562 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 4 DSCC FORM 2234 APR 97 3. REQUIREMENTS 3.1 Item requirements. The individual item performance require

22、ments 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 manufa

23、cturer 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 app

24、licable 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(s). The case outline(s) shall be in accordance with 1.2.4 herein and figure 1. 3.2.2 Terminal connections.

25、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 test r

26、equirements. 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 MIL-PRF-38534. The device shall be marked with the PIN listed in 1.2 h

27、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

28、 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

29、 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) submitted to DSCC-VA shall affirm that the manufacturers product meets th

30、e 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. Sampling and inspection procedure

31、s 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 networking permitted without license f

32、rom IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95562 DEFENSE SUPPLY CENTER COLUMBUS 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= 270 V dc 1 V dc, no external sync Group A sub

33、groups Device type Limits Unit unless otherwise specified Min Max Output voltage VOUT IOUT= 2.32 A 1 01 27.72 28.28 V 2,3 27.30 28.70 Output current IOUTVIN = 160 V dc to 400 V dc 1,2,3 01 0.0 2.32 A Output ripple voltage VRIP IOUT= 2.32 A, BW = 10 kHz to 2 MHz 1 01 100 mV p-p 2,3 200 Line regulatio

34、n VRLINE IOUT= 2.32 A, VIN = 160 V dc to 400 V dc 1,2,3 01 100 mV Load regulation VRLOADIOUT= 0 to 2.32 A 1,2,3 01 100 mV Input current IIN IOUT= 0 A, inhibit (pins 3 and 4) open 1,2,3 01 20 mA IOUT= 0 A, inhibit 1 (pin 4) tied to input return (pin 2) 10 IOUT= 0 A, inhibit 2 (pin 3) tied to output r

35、eturn (pin 8) 15 Input ripple current IRIP IOUT= 2.32 A, BW = 10 kHz to 10 MHz 1 01 45 mA p-p 2,3 50 Efficiency Eff IOUT= 2.32 A 1 01 82 % 2,3 81 Switching frequency FS IOUT= 2.32 A 4,5,6 01 525 675 kHz Short circuit current ISC VOUT 1.0 V dc 1,2,3 01 5 A Internal power dissipation (short circuit) P

36、D Pin - Pout 1 01 14 W 2,3 15 Load fault recovery 1/ TrLF IOUT= 2.32 A 4,5,6 01 20 ms Turn-on delay time TonD IOUT= 2.32 A, VIN= 0 V dc to 270 V dc 4,5,6 01 20 ms Turn-on overshoot 1/ VtonOS IOUT= 2.32 A, VIN= 0 V dc to 270 V dc 4 01 280 mV pk Output response to step transient load changes 2/ VTLOAD

37、 IOUT= 1.16 A to 2.32 A 4,5,6 01 1800 mV pk IOUT= 2.32 A to 1.16 A 1800 Recovery time transient step load changes 1/ 2/ 3/ TTLOADIOUT= 1.16 A to 2.32 A 4,5,6 01 2.0 ms IOUT=2.32 A to 1.16 A 2.0 Output response to step transient line changes 1/ 4/ VTLINEIOUT= 2.32 A, VIN = 160 V dc to 400 V dc 4,5,6

38、01 500 mV pk IOUT= 2.32 A, VIN = 400 V dc to 160 V dc 500 See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95562 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION

39、 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 1 V dc, no external sync Group A subgroups Device type Limits Unit unless otherwise specified Min Max Recovery time transient step line changes 1/ 3/

40、 4/ TTLINEIOUT= 2.32 A, VIN = 160 V dc to 400 V dc 4,5,6 01 100 s IOUT=2.32 A, VIN = 400 V dc to 160 V dc 100 Isolation ISO 500 V dc input to output 1 01 100 M input to case 100 output to case 100 Sync. range 5/ SYNC IOUT= 2.32 A 4,5,6 01 525 675 kHz Capacitive load 1/ 6/ CL No effect on dc performa

41、nce 1 01 500 F 1/ Parameter shall be tested as part of design characterization and after design or process changes; therefore, the parameter shall be guaranteed to the limits specified in table I. 2/ Load step transition time between 2 and 10 microseconds. 3/ Recovery time is measured from initiatio

42、n of the transient until VOUThas returned to within 1 percent of its final value. 4/ Transition time greater than 10 microseconds. 5/ A TTL level waveform (VIH= 4.5 V minimum, VIL= 0.8 V maximum) with a 50 percent 10 percent duty cycle applied to the sync input pin (pin 6) within the sync range freq

43、uency shall cause the converters switching frequency to become synchronous with the frequency applied to the sync input pin (pin 6). 6/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. Provided by IHSNot for ResaleNo reproduction or networking permitt

44、ed without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95562 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 7 DSCC FORM 2234 APR 97 Symbol Millimeters Inches Min Max Min Max A 10.16 .400 A1 5.44 5.74 .214 .226 b 0.89 1.14 .035 .045 D 37.97 38.23 1.

45、495 1.505 e 5.08 BSC .200 BSC e1 3.30 BSC .130 BSC E 75.95 76.46 2.990 3.010 E1 63.37 63.63 2.495 2.505 F 1.14 1.40 .045 .055 L 5.58 6.09 .220 .240 P 3.12 3.38 .123 .133 q 31.88 32.13 1.255 1.265 q1 69.97 70.23 2.755 2.765 S 6.20 6.50 .244 .256 NOTES: 1. The case outline X was originally designed us

46、ing inch-pound units of measurement in the event of conflict between the metric and inch-pound shall take precedence. 2. Device weight: 86 grams maximum. FIGURE 1. Case outlines.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DR

47、AWING SIZE A 5962-95562 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 8 DSCC FORM 2234 APR 97 Device type 01 Case outline X Terminal number Terminal symbol 1 2 3 4 5 6 7 8 9 10 11 12 Input Input return Inhibit 2 Inhibit 1 Sync output Sync input Positive output Outpu

48、t return Remote sense return Positive remote sense No connection Share NOTES: 1. Multiple devices may be used in parallel to drive a common load. When using this mode of operation the load current is shared up to five devices. In the current sharing mode, the share pin (pin 12) of all devices are connected together. 2. The device has a sync input pin (pin 6) and a sync output pin (pin 5) which allows multiple devices, whether theyre in a single unit or master/slave configurations to be synchronized to a system clock or each other.