DLA SMD-5962-11234-2012 MICROCIRCUIT HYBRID LINEAR 500 KHz STEP DOWN SWITCHING REGULATOR CONTROLLER.pdf
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1、 REVISIONS LTR DESCRIPTION DATE (YR-MO-DA) APPROVED REV SHEET REV SHEET REV STATUS REV 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 STANDARD MICROCIRCUIT DRAWING CHECKED BY Greg Cecil COLUMBUS, OHIO 43218-3990 http:/www.landandmaritime.dla.mi
2、l THIS DRAWING IS AVAILABLE FOR USE BY ALL DEPARTMENTS APPROVED BY Tom Hess MICROCIRCUIT, HYBRID, LINEAR, 500 KHz, AND AGENCIES OF THE DEPARTMENT OF DEFENSE DRAWING APPROVAL DATE 12-07-11 STEP DOWN, SWITCHING REGULATOR CONTROLLER AMSC N/A REVISION LEVEL SIZE A CAGE CODE 67268 5962-11234 SHEET 1 OF 1
3、4 DSCC FORM 2233 APR 97 5962-E482-11 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-11234 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 2 DSCC FORM 2234 APR 97 1. SCOPE 1.1 Scope. This
4、 drawing documents five product assurance 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
5、in the PIN. 1.2 PIN. The PIN shall be as shown in the following example: 5962 R 11234 01 K X X 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 har
6、dness assurance (RHA) designator. RHA marked 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 types. The device types identify the circuit function as follows: Device type Generic nu
7、mber Circuit function 01 MSK 5059RH Radiation hardened, 4.5 A, switching regulator controller 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 Cert
8、ification 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 c
9、lass level. 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
10、 specified 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
11、 be specified 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 fl
12、ow. This 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 5962-11234 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 3 DSCC FORM 2234 APR 97 Outlin
13、e letter Descriptive designator Terminals Package style X See figure 1 16 Flat pack with straight leads Y See figure 1 16 Flat pack with gull wing leads 1.2.5 Lead finish. The lead finish shall be as specified in MIL-PRF-38534. 1.3 Absolute maximum ratings. 1/ Input voltage (VIN) 16 V dc Output curr
14、ent 4.5 A 2/ BOOST voltage 30 V dc BOOST above input voltage 15 V dc Shutdown pin voltage )SHDNV( 7.0 V Feedback pin voltage . 3.5 V dc Feedback pin current . 1 mA Power dissipation (PD) . 14 W Thermal resistance, junction-to-case (TC= +125C) 5.0C/W Junction temperature (TJ) +150C Storage temperatur
15、e -65C to +150C Lead temperature (soldering, 10 seconds) +300C 1.4 Recommended operating conditions. Input voltage range (VIN) 4.3 V dc to 12.8 V dc Case operating temperature range (TC) . -55C to +125C 1.5 Radiation features. Maximum total dose available (dose rate = 50 - 100 rads(Si)/s) 100 krads(
16、Si) 3/ Maximum total dose available (dose rate 10 mrads(Si)/s) LDR: 50 krads(Si) 3/ 4/ 2. APPLICABLE DOCUMENTS 2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a part of this drawing to the extent specified herein. Unless otherwise sp
17、ecified, 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 Standard Microcircuits. MIL-STD-1835 - Interface Stan
18、dard 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/ The absolute maximum current of 4.5 A applies for duty cycle of 75% or low
19、er. Derate linearly from 4.5 A at 75% duty cycle to 3.375 A at 100% duty cycle. Duty cycle = VOUT/VIN. 3/ The devices on this drawing have not been characterized for Enhanced Low Dose Rate Sensitivity (ELDRS), but have been tested for low dose rates per Method 1019, of MIL-STD-833 condition D for in
20、itial qualification. The devices will be re-tested after design of process changes that can affect RHA response of these devices. 4/ Bipolar device types may degrade from displacement damage from radiation which could affect RHA levels. These device types have not been characterized for displacement
21、 damage. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-STANDARD MICROCIRCUIT DRAWING SIZE A 5962-11234 DLA LAND AND MARITIME COLUMBUS, OHIO 43218-3990 REVISION LEVEL SHEET 4 DSCC FORM 2234 APR 97 DEPARTMENT OF DEFENSE HANDBOOKS MIL-HDBK-103 - List
22、of Standard Microcircuit Drawings. MIL-HDBK-780 - Standard Microcircuit Drawings. (Copies of these documents are available online at https:/assist.dla.mil/quicksearch/ or from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.) 2.2 Order of precede
23、nce. In the event of a conflict between the text of this drawing and the references cited herein, the 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 requireme
24、nts. The individual item performance requirements for device classes D, E, G, H, and K shall be in accordance 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 f
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