DLA SMD-5962-91672 REV D-2004 MICROCIRCUIT LINEAR 5 V POSITIVE FIXED STEP DOWN VOLTAGE REGULATOR MONOLITHIC SILICON《硅单块 逐步减低转换稳压器 固定正极5瓦特直线式微型电路》.pdf

1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Add device type 02. Add case outlines E and Y. Editorial changes throughout. 95-06-09 M. A. FRYE B Add case outline Z. Made changes to 1.2.4 and 1.3. Editorial changes throughout. - lgt 00-02-11 R. MONNIN C Make change to case outline X terminal

2、symbols as specified under figure 2. - ro 00-07-20 R. MONNIN D Replaced reference to MIL-STD-973 with reference to MIL-PRF-38535. - ro 04-10-25 R. MONNIN REV SHET REV D SHET 15 REV STATUS REV D D D D D D D D D D D D D D OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PMIC N/A PREPARED BY RAJESH PIT

3、HADIA DEFENSE SUPPLY CENTER COLUMBUS STANDARD MICROCIRCUIT DRAWING CHECKED BY SANDRA ROONEY COLUMBUS, OHIO 43218-3990 http:/www.dscc.dla.mil THIS DRAWING IS AVAILABLE FOR USE BY ALL DEPARTMENTS APPROVED BY MICHAEL FRYE MICROCIRCUIT, LINEAR, 5 V, POSITIVE, FIXED, STEP DOWN VOLTAGE REGULATOR, AND AGEN

4、CIES OF THE DEPARTMENT OF DEFENSE DRAWING APPROVAL DATE 94-03-29 MONOLITHIC SILICON AMSC N/A REVISION LEVEL D SIZE A CAGE CODE 67268 5962-91672 SHEET 1 OF 15 DSCC FORM 2233 APR 97 5962-E002-05 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD

5、MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This drawing documents two product assurance class levels consisting of high reliability (device classes Q and M) and space application (

6、device class V). A choice of case outlines and lead finishes are available and are reflected in the Part or Identifying Number (PIN). When available, a choice of Radiation Hardness Assurance (RHA) levels are reflected in the PIN. 1.2 PIN. The PIN is as shown in the following example: 5962 - 91672 01

7、 Q E X Federal stock class designator RHA designator (see 1.2.1) Device type (see 1.2.2)Device class designatorCase outline (see 1.2.4) Lead finish (see 1.2.5) / (see 1.2.3) / Drawing number 1.2.1 RHA designator. Device classes Q and V RHA marked devices meet the MIL-PRF-38535 specified RHA levels a

8、nd are marked with the appropriate RHA designator. Device class M RHA marked devices meet the MIL-PRF-38535, appendix A specified RHA levels and are 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 functi

9、on as follows: Device type Generic number Circuit function 01 LM1575-5 Fixed, step down voltage regulator 02 LM1575HV-5 High voltage, fixed, step down voltage regulator 1.2.3 Device class designator. The device class designator is a single letter identifying the product assurance level as follows: D

10、evice class Device requirements documentation M Vendor self-certification to the requirements for MIL-STD-883 compliant, non-JAN class level B microcircuits in accordance with MIL-PRF-38535, appendix A Q or V Certification and qualification to MIL-PRF-38535 1.2.4 Case outline(s). The case outline(s)

11、 are as designated in MIL-STD-1835 and as follows: Outline letter Descriptive designator Terminals Package style E GDIP1-T16 or CDIP2-T16 16 Dual-in-line X See figure 1 4 Flange mount Y See figure 1 5 Single row flange mount Z GDFP1-G16 16 Flat pack with gull wing leads 1.2.5 Lead finish. The lead f

12、inish is as specified in MIL-PRF-38535 for device classes Q and V or MIL-PRF-38535, appendix A for device class M. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS

13、, OHIO 43218-3990 REVISION LEVEL D SHEET 3 DSCC FORM 2234 APR 97 1.3 Absolute maximum ratings. 1/ Total supply voltage (VIN) : Device type 01 . 45 V Device type 02 . 63 V ON/OFF pin input voltage . -0.3 V V + VINOutput voltage to ground (steady state) -1 V Storage temperature range (TSTG) . -65C to

14、+150C Lead temperature (soldering, 10 seconds) +260C Junction temperature (TJ) . +150C Maximum power dissipation (PD): Device type 01 Case outline E 1.8 W Case outline X 2.7 W Case outline Y Internally limited Case outline Z 1.0 W Device type 02 Case X . 2.7 W Thermal resistance, junction-to-case (J

15、C): Case outline E 2.0C/W at 1 W Case outline X 3.3C/W at 1 W Case outline Y 3.8C/W at 1 W Case outline Z 3.0C/W at 0.5 W Thermal resistance, junction-to-ambient (JA): Case outline E . 70C/W at 0.5 W, no air flow 33C/W at 0.5 W, 500 LFPM Case outline X . 45C/W at 0.5 W, no air flow 10C/W at 0.5 W, 5

16、00 LFPM Case outline Y . 68C/W at 0.5 W, no air flow 16C/W at 0.5 W, 500 LFPM Case outline Z . 121C/W at 0.5 W, no air flow 73C/W at 0.5 W, 500 LFPM 1.4 Recommended operating conditions. Input voltage range: Device type 01 . 8 V to 40 V Device type 02 . 8 V to 60 V Ambient operating temperature rang

17、e (TA) . -55C to +125C _ 1/ Stresses above the absolute maximum rating may cause permanent damage to the device. Extended operation at the maximum levels may degrade performance and affect reliability. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-

18、STANDARD MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 4 DSCC FORM 2234 APR 97 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a part of

19、 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-38535 - Integrated Circuits, Manufacturing, General Specification for. DEPARTMENT OF DEFENSE STANDARDS

20、MIL-STD-883 - Test Method Standard Microcircuits. MIL-STD-1835 - Interface Standard 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 onlin

21、e at http:/assist.daps.dla.mil/quicksearch/ or www.dodssp.daps.mil 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

22、 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 requirements for device classes Q and V shall be in accordance with MIL-PRF-

23、38535 and as specified herein 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. The individual item requirements for device class M shall be in accordance with MIL-PRF-38535, appen

24、dix A for non-JAN class level B devices and as specified herein. 3.2 Design, construction, and physical dimensions. The design, construction, and physical dimensions shall be as specified in MIL-PRF-38535 and herein for device classes Q and V or MIL-PRF-38535, appendix A and herein for device class

25、M. 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 Block diagram. The block diagram shall be as specified on figure 3. 3.3 Electrical performance characteristic

26、s and postirradiation parameter limits. Unless otherwise specified herein, the electrical performance characteristics and postirradiation parameter limits are as specified in table I and shall apply over the full ambient operating temperature range. 3.4 Electrical test requirements. The electrical t

27、est requirements shall be the subgroups specified in table II. The electrical tests for each subgroup are defined in table I. 3.5 Marking. The part shall be marked with the PIN listed in 1.2 herein. In addition, the manufacturers PIN may also be marked. For packages where marking of the entire SMD P

28、IN number is not feasible due to space limitations, the manufacturer has the option of not marking the “5962-“ on the device. For RHA product using this option, the RHA designator shall still be marked. Marking for device classes Q and V shall be in accordance with MIL-PRF-38535. Marking for device

29、class M shall be in accordance with MIL-PRF-38535, appendix A. 3.5.1 Certification/compliance mark. The certification mark for device classes Q and V shall be a “QML“ or “Q“ as required in MIL-PRF-38535. The compliance mark for device class M shall be a “C“ as required in MIL-PRF-38535, appendix A.

30、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics. T

31、est Symbol Conditions 1/ -55C TA +125C unless otherwise specified Group A subgroups Device type Limits Unit Min MaxSYSTEM PARAMETERS 2/ Output voltage VOUTILOAD= 0.2 A, VIN= 12 V, TA= 25C 1 ALL 4.95 5.05 V 0.2 A ILOAD 1 A, 1 4.85 5.15 8 V VIN 40 V 2, 3 01 4.8 5.2 0.2 A ILOAD 1 A, 1 4.85 5.175 8 V VI

32、N 60 V 2, 3 02 4.8 5.225 DEVICE PARAMETERS Saturation voltage VSATIOUT= 1 A 3/ 1 1.2 2, 3 ALL 1.4 V Peak current, 3/ 11.7 3.0 Current limit ICLtON 3 s 2, 3 ALL 1.3 3.2 A Output leakage current ILEAKVIN= 35 V, 4/ Output = 0 V, TA= 25C 1 ALL 2 mA VIN= 35 V, 4/ Output = -1 V, TA= 25C 30 Quiescent curre

33、nt IQ4/ 110 2, 3 ALL 12 mA ON /OFF Pin = 5 V “OFF” 1200 Standby quiescent current ISTBY2, 3 ALL 500 A 447 58 Oscillator frequency fO5, 6 ALL 43 62 kHz Maximum duty cycle (ON) DC TA= 25C 5/ 9 ALL 93 % See footnotes at end of table. Provided by IHSNot for ResaleNo reproduction or networking permitted

34、without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics Continued. Test Symbol Conditions 1/ -55C TA +125C unless otherwise spe

35、cified Group A subgroups Device type Limits Unit Min MaxON /OFF CONTROL ON /OFF pin threshold voltage VIHVOUT= 0 V 1 All 2.2 V 2,3 2.4 VILVOUT= 5 V 1 1.0 2,3 0.8 ON /OFF pin input current IIHON /OFF pin = 5 V “OFF”, TA= +25C 1 All 30 A IILON /OFF pin = 0 V “ON”, TA= +25C 10 1/ VIN= 12 V, ILOAD= 200

36、mA. 2/ System parameters: External components such as the catch diode, inductor, input and output capacitors affect switching regulator system performance. 3/ Output sourcing current. No diode, inductor, or capacitor connected to output. 4/ Feedback is removed from output and connected to 12 V to fo

37、rce the output transistor OFF. 5/ Feedback is removed from output and connected to 0 V. 3.6 Certificate of compliance. For device classes Q and V, a certificate of compliance shall be required from a QML-38535 listed manufacturer in order to supply to the requirements of this drawing (see 6.6.1 here

38、in). For device class M, a certificate of compliance shall be required from a manufacturer in order to be listed as an approved source of supply in MIL-HDBK-103 (see 6.6.2 herein). The certificate of compliance submitted to DSCC-VA prior to listing as an approved source of supply for this drawing sh

39、all affirm that the manufacturers product meets, for device classes Q and V, the requirements of MIL-PRF-38535 and herein or for device class M, the requirements of MIL-PRF-38535, appendix A and herein. 3.7 Certificate of conformance. A certificate of conformance as required for device classes Q and

40、 V in MIL-PRF-38535 or for device class M in MIL-PRF-38535, appendix A shall be provided with each lot of microcircuits delivered to this drawing. 3.8 Notification of change for device class M. For device class M, notification to DSCC-VA of change of product (see 6.2 herein) involving devices acquir

41、ed to this drawing is required for any change that affects this drawing. 3.9 Verification and review for device class M. For device class M, DSCC, DSCCs agent, and the acquiring activity retain the option to review the manufacturers facility and applicable required documentation. Offshore documentat

42、ion shall be made available onshore at the option of the reviewer. 3.10 Microcircuit group assignment for device class M. Device class M devices covered by this drawing shall be in microcircuit group number 52 (see MIL-PRF-38535, appendix A). Provided by IHSNot for ResaleNo reproduction or networkin

43、g permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 7 DSCC FORM 2234 APR 97 Case outline X FIGURE 1. Case outline. Provided by IHSNot for ResaleNo reproduction or networking permitted

44、 without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS, OHIO 43218-3990 REVISION LEVEL D SHEET 8 DSCC FORM 2234 APR 97 Case outline X continued. Dimensions Inches Millimeters Symbol Min Max Min Max Notes A .285 .305 7.24 7.75 A1 - .085 -

45、 2.16 a .460 .480 11.68 12.19 b .038 .043 0.97 1.09 3, 5 D .880 .915 22.35 23.24 D1 .760 .775 19.30 19.69 e .460 .480 11.68 12.19 2 F .060 .070 1.52 1.78 G1 .490 .510 12.45 12.95 L .420 .500 10.67 12.70 L1 - .025 - 0.64 5 p .151 .161 3.84 4.09 3 q 1.177 1.197 29.90 30.40 R .490 .510 12.45 12.95 3 R1

46、 .168 .178 4.27 4.52 3 18 18 72 72 N 4 4 Note 1, 4 NOTES: 1. The US government preferred system of measurement is the metric SI system. However, since this item was originally designed using inch-pound units of measurement, in the event of conflict between the metric and inch-pound units, the inch-p

47、ound units shall take precedence. 2. These dimensions should be measured at points .050 inch (1.27 mm) +.005 inch (0.13 mm) -.000 inch (0.00 mm) below seating plane. When gauge is not used, measurement will be made at the seating plane. 3. Two places. 4. The seating plane of the header shall be flat

48、 within .001 inch (0.03 mm) concave to .004 inch (0.10 mm) convex inside a .930 inch (23.62 mm) diameter circle on the center of the header and flat within .001 inch (0.03 mm) concave to .006 inch (0.15 mm) convex overall. 5. Lead diameter and glass meniscus shall not exceed twice b within L1. FIGURE 1. Case outline continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-91672 DEFENSE SUPPLY CENTER COLUMBUS COLUMBUS,