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, 12 VOLT, DUAL CHANNEL, DC/DC CONVERTER, HYBRID DRAWING APPROVAL DATE 95-07-21 AMSC N/A REVISION LEVEL A SIZE A CAGE CODE 67268 5962-95563 SHEET 1 OF 10 DSCC FORM 2233 APR 97 5962-E156-09 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD
4、 MICROCIRCUIT DRAWING SIZE A 5962-95563 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 lea
5、d 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 - 95563 01 H X X Federal stock class designator RHA de
6、signator (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 the
7、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 MHP27012D DC-DC Converter, 60 W, 12 V output 1.2.3 Device class designator. This device class designato
8、r 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 Device
9、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 stand
10、ard 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 de
11、vices 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 ad
12、versely 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 5962-95563 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 Package
14、 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 -65
15、C to +150C 1.4 Recommended operating conditions. Input voltage range . +160 V dc to +400 V dc Output power . 60 W Case operating temperature range (TC) -55C to +125C 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks
16、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 STANDARDS
17、 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 available
18、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 draw
19、ing 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 performan
20、ce 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 ResaleN
21、o reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95563 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 requireme
22、nts 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 manufact
23、urer 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 appli
24、cable 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. Th
25、e 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 req
26、uirements. 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 her
27、ein. 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 i
28、nspection 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 t
29、he 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 the
30、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 procedures
31、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 fro
32、m IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95563 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 subgr
33、oups Device type Limits Unit unless otherwise specified Min Max Output voltage VOUT IOUT = 2.5 A (main) 1 01 +11.88 +12.12 V 2,3 +11.64 +12.36 IOUT= 2.5 A (dual) 1 -11.82 -12.18 2,3 -11.58 -12.42 Output current 7/ IOUTVIN = 160 V dc to 400 V dc, sum of both outputs 1,2,3 01 0.0 5 A Output ripple vol
34、tage VRIP IOUT = 2.5 A, BW = 10 kHz to 2 MHz 1 01 80 mV p-p 2,3 120 Line regulation VRLINE IOUT = 2.5 A (main) VIN = 160 V dc to 400 V dc 1,2,3 01 120 mV IOUT= 2.5 A (dual) VIN = 160 V dc to 400 V dc 120 Load regulation VRLOADIOUT= 0 to 2.5 A (main) 1,2,3 01 120 mV IOUT= 0 to 2.5 A (dual) 120 Input
35、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 return (pin 8) 15 Input ripple current IRIP IOUT = 2.5 A, BW = 10 kHz to 10 MHz 1 01 45 mA p-p 2,3 50 Efficiency Eff IOUT= 2.5 A
36、1 01 83 % 2,3 82 Switching frequency FS IOUT = 2.5 A 4,5,6 01 525 675 kHz Short circuit current ISC VOUT 1.0 V dc, sum of both outputs 1,2,3 01 9 A Internal power dissipation (short circuit) PD Pin - Pout 1 01 16 W 2,3 18 Load fault recovery 1/ TrLF IOUT = 2.5 A 4,5,6 01 20 ms Turn-on delay time Ton
37、D IOUT = 2.5 A, VIN= 0 V dc to 270 V dc 4,5,6 01 20 ms Turn-on overshoot 1/ VtonOS IOUT = 2.5 A, VIN= 0 V dc to 270 V dc 4 01 120 mV pk Output response to step transient load changes 2/ VTLOAD IOUT = 1.25 A to 2.5 A 4,5,6 01 900 mV pk IOUT= 2.5 A to 1.25 A 900 See footnotes at end of table. Provided
38、 by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95563 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continue
39、d. 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 load changes 1/ 2/ 3/ TTLOADIOUT= 1.25 A to 2.5 A 4,5,6 01 0.5 ms IOUT= 2.5 A to 1.25 A 0.5 Output response to step
40、 transient line changes 1/ 4/ VTLINEIOUT= 2.5 A, VIN = 160 V dc to 400 V dc 4,5,6 01 500 mV pk IOUT= 2.5 A, VIN = 400 V dc to 160 V dc 500 Recovery time transient step line changes 1/ 3/ 4/ TTLINEIOUT= 2.5 A, VIN = 160 V dc to 400 V dc 4,5,6 01 100 s IOUT=2.5 A, VIN = 400 V dc to 160 V dc 100 Isolat
41、ion ISO 500 V dc input to output 1 01 100 M input to case 100 output to case 100 Sync. range 5/ SYNC IOUT= 2.5 A 4,5,6 01 525 675 kHz Capacitive load 1/ 6/ CL No effect on dc performance 1 01 500 F 1/ Parameter shall be tested as part of design characterization and after design or process changes; t
42、herefore, 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 initiation of the transient until VOUThas returned to within 1 percent of its final value. 4/ Transition time greater than 10
43、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 frequency shall cause the converters switching frequency to become synchronous with the frequency applied to the sync inp
44、ut pin (pin 6). 6/ Capacitive load may be any value from 0 to the maximum limit without compromising dc performance. 7/ No more than 80 percent of the maximum output current can be delivered from a single output. Provided by IHSNot for ResaleNo reproduction or networking permitted without license fr
45、om IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-95563 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 1.495 1.505 e 5.08 BSC
46、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 using inch-pound units
47、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 DRAWING SIZE A 5962-955
48、63 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 Output 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. I
