1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED A Update boilerplate paragraphs to current MIL-PRF-38535 requirements. - ro 10-11-04 C. SAFFLE REV SHET REV SHET REV STATUS REV A A A A A A A A A A A A OF SHEETS SHEET 1 2 3 4 5 6 7 8 9 10 11 12 PMIC N/A PREPARED BY MARCIA B. KELLEHER DLA LAND AND
2、MARITIME 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 CHARLES E. BESORE APPROVED BY MICHAEL A. FRYE MICROCIRCUIT, LINEAR, POSITIVE, FIXED, 15-VOLT, STEP-UP VOLT
3、AGE REGULATOR, MONOLITHIC SILICON DRAWING APPROVAL DATE 93-04-06 AMSC N/A REVISION LEVEL A SIZE A CAGE CODE 67268 5962-92168 SHEET 1 OF 12 DSCC FORM 2233 APR 97 5962-E434-10 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWIN
4、G SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A 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 (device class V). A choice of
5、 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 is reflected in the PIN. 1.2 PIN. The PIN is as shown in the following example: 5962 - 92168 01 M X A Federal stock class de
6、signator RHA designator (see 1.2.1) Device type (see 1.2.2)Device class designatorCase outline (see 1.2.4) Leadfinish (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 and are marked with the appropr
7、iate 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 function as follows: Device type Gen
8、eric number Circuit function 01 LM1577-15 Positive, fixed, 15-volt, step-up voltage regulator 1.2.3 Device class designator. The device class designator is a single letter identifying the product assurance level as follows: Device class Device requirements documentation M Vendor self-certification t
9、o 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) are as designated in MIL-STD-1835 and as follows: Outline letter Descripti
10、ve designator Terminals Package style X See figure 1 4 Can 1.2.5 Lead finish. The lead finish 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-,-,
11、-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 3 DSCC FORM 2234 APR 97 1.3 Absolute maximum ratings. 1/ Input voltage (VIN) . 45 V Output switch voltage (VSWITCH) . 65 V Output switch current (ISWITCH) . 6.0 A 2/ Storage temper
12、ature range . -65C to +150C Junction temperature (TJ) . +150C Lead temperature (soldering, 10 seconds) +260C Power dissipation (PD) Internally limited Thermal resistance, junction-to-case (JC) . 1.5C/W Thermal resistance, junction-to-ambient (JA) 35C/W 1.4 Recommended operating conditions. Input vol
13、tage range (VIN) 3.5 V dc 40 V dc Ambient operating temperature range (TA) . -55C to +125C Output switch voltage (VSWITCH) . 0 V to 60 V Output switch current (ISWITCH) . 3.0 A 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and
14、 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-38535 - Integrated Circuits, Manufacturing, General Specification for. DEPARTM
15、ENT OF DEFENSE STANDARDS 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 docu
16、ments are 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,
17、the text of this drawing 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 rating may cause permanent damage to the device. Extended operation at the maximum levels m
18、ay degrade performance and affect reliability. 2/ Output current cannot be internally limited when the device is used as a step-up regulator. To prevent damage to the switch, the current must be externally limited to 6.0 A. However, output current is internally limited when the device is used as a f
19、lyback or forward converter regulator. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 4 DSCC FORM 2234 APR 97 3. REQUIREMENTS 3.1
20、Item requirements. The individual item requirements for device classes Q and V shall be in accordance with MIL-PRF-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 des
21、cribed herein. The individual item requirements for device class M shall be in accordance with MIL-PRF-38535, appendix 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 specifi
22、ed in MIL-PRF-38535 and herein for device classes Q and V or MIL-PRF-38535, appendix A and herein for device class M. 3.2.1 Case outline. The case outline 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.
23、2.3 Block diagram. The block diagram shall be as specified on figure 3. 3.3 Electrical performance characteristics and postirradiation parameter limits. Unless otherwise specified herein, the electrical performance characteristics and postirradiation parameter limits are as specified in table I and
24、shall apply over the full ambient 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. The part shall be marked with the PIN listed in
25、1.2 herein. In addition, the manufacturers PIN may also be marked. For packages where marking of the entire SMD PIN 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
26、 marked. Marking for device classes Q and V shall be in accordance with MIL-PRF-38535. Marking for device 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-P
27、RF-38535. The compliance mark for device class M shall be a “C“ as required in MIL-PRF-38535, appendix A. 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 drawi
28、ng (see 6.6.1 herein). 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 DLA Land and Maritime-VA prior to listing as an approved s
29、ource of supply for this drawing shall 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 a
30、s required for device classes Q and 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 DLA Land and Maritime -VA of change
31、 of product (see 6.2 herein) involving devices acquired 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, DLA Land and Maritime, DLA Land and Maritimes agent, and the acquiring activity retain the option to revie
32、w the manufacturers facility and applicable required documentation. Offshore documentation 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 (se
33、e MIL-PRF-38535, appendix A). Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 5 DSCC FORM 2234 APR 97 TABLE I. Electrical performan
34、ce characteristics. Test Symbol Conditions -55C TA +125C VIN= 5 V, ISWITCH= 0 A, Group A subgroups Device type Limits Unit VFEEDBACK= VREF, unless otherwise specified Min Max SYSTEMS PARAMETERS Output voltage VOUTVIN= 5 V to 12 V, 1 01 14.50 15.50 V ILOAD= 100 mA to 600 mA 2,3 14.25 15.75 Line regul
35、ation VOUT/ VIN= 3.5 V to 12 V, 1 01 50 mV VINILOAD= 300 mA 2,3 100 Load regulation VOUT/ VIN= 5 V, 1 01 50 mV VLOADILOAD= 100 mA to 600 mA 2,3 100 DEVICE PARAMETERS Input supply current ISVFEEDBACK= 18 V, 1 01 10 mA (switch off) 2,3 14 ISWITCH= 2.0 A, 1 01 50 VCOMP= 2.0 V, 2,3 85 (maximum duty cycl
36、e) Input supply under- voltage lockout VUVISWITCH= 100 mA 1 01 2.70 3.10 V 2,3 2.65 3.15Reference voltage VREFMeasured at FEEDBACK pin, 1 01 14.70 15.30 V VIN= 3.5 V to 40 V, 2,3 14.55 15.45 VCOMP= 1.0 V Error amplifier transconductance gm ICOMP= -30 A to +30 A, 1 01 170 420 mho VCOMP= 1.0 V 2,3 110
37、 500 Error amplifier AVOLVCOMP= 1.1 V to 1.6 V, 1/ 1 01 40 V/V voltage gain RCOMP= 1.0 M 2,3 20 Error amplifier output swing VFEEDBACK= 12.0 V, 1 01 2.2 5.0 V Upper limit 2,3 2.0 5.0 VFEEDBACK= 18.0 V, 1 0.40 Lower limit 2,3 0.55See footnotes at end of table. Provided by IHSNot for ResaleNo reproduc
38、tion or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 6 DSCC FORM 2234 APR 97 TABLE I. Electrical performance characteristics - Continued. Test Symbol Conditions -55C TA +125C V
39、IN= 5 V, ISWITCH= 0 A, Group A subgroups Device type Limits Unit VFEEDBACK= VREF, unless otherwise specified Min Max Error amplifier output current IEAOVFEEDBACK= 12.0 V to 1 01 130 300 A 18.0 V, VCOMP= 1.0 V 2,3 90 400 Soft start current ISSVFEEDBACK= 12.0 V, 1 01 2.5 7.5 A VCOMP= 0 V 2,3 1.5 9.5 M
40、aximum duty cycle DCISWITCH= 100 mA, 1 01 93 % VCOMP= 1.5 V 2,3 90 Switch leakage current ILVFEEDBACK= 18 V, 1 01 -1.0 300 A VSWITCH= 65 V, 2,3 -1.0 600 switch off Switch saturation voltage VSATVCOMP= 2.0 V, 1 01 0.7 V ISWITCH= 2.0 A, 2,3 0.9 maximum duty cycle NPN switch current limit VCOMP= 2.0 V
41、1 01 3.7 5.3 A 2,3 3.0 6.0 Oscillator frequency fOMeasured at SWITCH pin, 4 01 48 56 kHz ISWITCH= 100 mA 5,6 42 62 1/ A 1.0 M resistor is connected to the COMPENSATION pin (error amplifier output) to ensure accuracy in measuring AVOL. In actual applications, the COMPENSATION pins load resistance sho
42、uld be 10 M, resulting in AVOLthat is normally twice the guaranteed minimum limit. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET
43、7 DSCC FORM 2234 APR 97 Case outline X Symbol Dimensions Inches Millimeters Min Max Min Max A .285 .305 7.24 7.75 A1 - .085 - 2.16 a .460 .480 11.68 12.19 b .038 .043 0.97 1.09 D .880 .915 22.35 23.24 D1 .760 .775 19.30 19.68 F .060 .070 1.52 1.78 G .980 1.020 24.89 25.91 L .420 .500 10.67 12.70 L1
44、- .025 - 0.64 P .151 .161 3.84 4.09 q 1.177 1.197 29.90 30.40 R .490 .510 12.45 12.95 R1 .168 .170 4.27 4.31 NOTES: 1. Controlling dimensions are inch, millimeter dimensions are given for reference only. FIGURE 1. Case outline. Provided by IHSNot for ResaleNo reproduction or networking permitted wit
45、hout license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 8 DSCC FORM 2234 APR 97 FIGURE 2. Terminal connections. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-S
46、TANDARD MICROCIRCUIT DRAWING SIZE A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 9 DSCC FORM 2234 APR 97 FIGURE 3. Block diagram. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE
47、A 5962-92168 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL A SHEET 10 DSCC FORM 2234 APR 97 4. VERIFICATION 4.1 Sampling and inspection. For device classes Q and V, sampling and inspection procedures shall be in accordance with MIL-PRF-38535 or as modified in the device manufacturer
48、s Quality Management (QM) plan. The modification in the QM plan shall not affect the form, fit, or function as described herein. For device class M, sampling and inspection procedures shall be in accordance with MIL-PRF-38535, appendix A. 4.2 Screening. For device classes Q and V, screening shall be in accordance with MIL-PRF-38535, and shall be conducted on all devices prior to qualification and technology conformance inspection. For device class M, screenin
