《BS-CECC-90201-1990.pdf》由会员分享,可在线阅读,更多相关《BS-CECC-90201-1990.pdf(18页珍藏版)》请在三一文库上搜索。
1、BRITISH STANDARD BS CECC 90201:1990 Incorporating Amendment No. 1 Specification for Harmonized system of quality assessment for electronic components Blank detail specification Integrated voltage regulators Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:05:0
2、1 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 BSI 10-1999 ISBN 0 580 35591 8 Amendments issued since publication Amd. No.Date of issueComments 8291August 1994Indicated by a sideline in the margin Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08
3、17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 BSI 10-1999i Contents Page National forewordii Forewordii 1Front Page1 2Ratings (Limiting values) (Not for inspection purposes)3 3Recommended conditions of use and associated characteristics (Not for inspection purpose)3 4Test co
4、nditions and inspection requirements4 Annex A Electrical endurance9 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 ii BSI 10-1999 National foreword This British Standard has been prepared un
5、der the direction of the Electronic Components Standards Policy Committee. It is identical with CENELEC Electronic Components Committee CECC 90201:1988 “Harmonized system of quality assessment for electronic components. Blank detail specification: Integrated voltage regulators” as amended by Amendme
6、nt No. 1 published in 1994. This standard is a harmonized specification within the CECC System. BS CECC 90201:1984 remains valid for existing qualification approvals until further notice. Cross-references. The British Standard which implements CECC 00100 is BS 9000 General requirements for a system
7、for electronic components of assessed quality Part 2:1983 Specification for national implementation of CECC basic rules and rules of procedure. The Technical Committee has reviewed the provisions of IEC 747, IEC 748 and IEC 749, to which reference is made in the text, and has decided that they are a
8、cceptable for use in conjunction with this standard. Scope. This standard lists the ratings, characteristics and inspection requirements which, shall be included as mandatory requirements in accordance with BS CECC 90200 in any detail specification for these devices. Detail specification layout. The
9、 front page of detail specifications released to BS CECC family or blank detail specification will be in accordance with BS 9000 Circular Letter No. 15. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their cor
10、rect application. Compliance with a British Standard does not of itself confer immunity from legal obligations. International StandardsaCorresponding British Standards IEC 68-2-30:1980BS 2011 Environmental testing Part 2.1 Db:1981 Test Db and guidance: Damp heat, cyclic 12 + 12 hour cycle (Identical
11、) CECC 90000:1985BS CECC 90000:1985 Harmonized system of quality assessment for electronic components. Generic specification: Monolithic integrated circuits (Identical) CECC 90200:1987BS CECC 90200:1988 Harmonized system of quality assessment for electronic components: Sectional specification: Analo
12、gue monolithic integrated circuits (Identical) a Undated in text. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the CECC title page, page ii, pages 1 to 10 and a back cover. This standard has been updated (see copyright date) and may have had amendmen
13、ts incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: London South Bank University, London South Bank Universit
14、y, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 ii BSI 10-1999 Foreword The CENELEC Electronic Components Committee (CECC) is composed of those member countries of the European Committee for Electrotechnical Standardization (CENELEC) who wish to take part in a ha
15、rmonized System for electronic components of assessed quality. The object of the System is to facilitate international trade by the harmonization of the specifications and quality assessment procedures for electronic components, and by the grant of an internationally recognized Mark, or Certificate,
16、 of Conformity. The components produced under the System are thereby accepted by all member countries without further testing. This specification has been formally approved by the CECC, and has been prepared for those countries taking part in the System who wish to issue national harmonized specific
17、ations for INTEGRATED VOLTAGE REGULATORS. It should be read in conjunction with the current regulations for the CECC System. At the date of printing of this specification the member countries of the CECC are Austria, Belgium, Denmark, Finland, France, Germany, Ireland, Italy, the Netherlands, Norway
18、, Portugal, Spain, Sweden, Switzerland, and the United Kingdom, and copies of it can be obtained from the addresses shown on the blue fly sheet. Preface This blank detail specification (BDS) was prepared by CECC WG9 “INTEGRATED CIRCUITS”. It is based, wherever possible, on the Publications of the In
19、ternational Electrotechnical Commission and in particular on IEC 747: Semiconductor devices: Discrete devices and integrated circuits, IEC 748: Semiconductor devices: Integrated circuits, IEC 749: Semiconductor devices: Mechanical and climatic test methods. The text of this second Issue consists of
20、the text of CECC 90201 Issue 1 (1984) amended in accordance with the ratified new material introduced by the following document. It is recognized that the layout proposed cannot apply to all detail specifications based on this document. For example when several similar devices are covered by the sam
21、e detail specification, it may be convenient to give the limiting values in a table. In accordance with the decision of the CECC Management Committee this specification is published initially in French and English. The German text will follow as soon as it has been prepared. Effective Date This seco
22、nd Issue of CECC 90201 shall become effective for all new qualification approvals on 1st July 1988. Issue 1 will continue to remain effective to cover all past approvals. DocumentDate of VotingReport on the Voting CECC(Secretariat) 1979December 1986CECC(Secretariat) 2070 Licensed Copy: London South
23、Bank University, London South Bank University, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 BSI 10-19991 1 Front Page The front page of the DS shall be laid out as shown on the following page. The numbers between square brackets correspond to the following indica
24、tions which shall be given: Identification of the DS and of the component: Identification of the component and supplementary information: Description of the materials for the package (for example, glass, ceramic, silicone) and information relating to the mounting (welding, soldering), lead material
25、and finish. Inside the sketch of the package, the terminal connections to the inputs, outputs or other important points of the circuit shall be identified. This can be shown by a functional block diagram. Description of the numbering of the terminals with the identification of pin number 1. Marking
26、on the device in accordance with the GS (see 2.5 of CECC 90000). 1The name of the National Standards Organization under whose authority the DS is published and, if applicable, the organization from whom the DS is available. 2The CECC Symbol and the CECC number allotted to the DS by the CECC General
27、Secretariat. 3The number and issue number of the CECC generic or sectional specification as relevant; also national reference if different. 4If different from the CECC number, the national number of the DS, date of issue and any further information required by the national system, together with any
28、amendment numbers. 5 Type number, a short description of the type by: function (for example voltage regulator) number of independent circuits per package number and kind of inputs and outputs material and type of construction (silicon, monolithic, multichip, bipolar, MOS) performance, for example hi
29、gh output power, high speed, low power consumption electrostatic sensitivity (where applicable). 6 Information on typical construction (where applicable) For 5 and 6 the text to be given in the DS should be suitable for an entry in CECC 00200 or CECC 00300. 7An outline drawing with main dimensions w
30、hich are of importance for interchangeability, and/or reference to the appropriate national or international document for outlines. Alternatively, this drawing may be given in an appendix to the DS. 8Quality assessment level(s) 9Reference data giving information on the most important properties of t
31、he component, which allow comparison between the various component types intended for the same, or for similar, applications. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 2 BSI 10-1999 Lay
32、out for front page of detail specification Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 BSI 10-19993 2 Ratings (Limiting values) (Not for inspection purposes) These apply over the operatin
33、g temperature range, unless otherwise stated (see SS 90200). 3 Recommended conditions of use and associated characteristics (Not for inspection purpose) The characteristics which are not listed in clause 4 as “Inspection Requirements” are given for information only, and are given at the manufacturer
34、s discretion possibly by typical values or curves. The following characteristics shall apply over the full ambient operating temperature range unless otherwise specified. Where the stated performance of the circuit varies over the ambient operating temperature range the values of the input and outpu
35、t voltages and their associated currents shall be stated at 25 C and at the extremes of the operating temperature range. Where it is necessary to use external elements to ensure stable operation of the regulator, the values of the characteristics specified refer to the regulator with such elements c
36、onnected. In the following text “fixed regulator” means regulator with internally set output voltage and “adjustable regulator” means regulator with externally set output voltage. 2.1Maximum (and where appropriate minimum) value of voltage between the reference terminal and each other terminal. 2.1A
37、ny other limiting value(s) of voltage between any specified terminals as appropriate. 2.3Maximum continuous output current.IO 2.4Maximum continuous internal power dissipation with reference to a derating curve or factor related to the reference point temperature or ambient temperature. PD 2.5Maximum
38、 absolute value of differential voltage (input to output) where appropriate. |VI VO| 2.6Maximum and minimum ambient or reference point operating temperature.Tamb 2.7Maximum and minimum storage temperature.Tstg 2.8Any specific mechanical or environmental ratings peculiar to the device. 2.9Any interde
39、pendence of limiting conditions. 2.10 Maximum value of short-circuit duration, where appropriate.tOS CharacteristicsSymbolMethod (See SS 90200, 4.1.2) 3.1Maximum and minimum input voltages.VI 3.2Maximum and minimum regulated output voltages (fixed regulator) or output voltage range (adjustable regul
40、ator). VO 3.3Maximum and minimum absolute values of differential voltage (input to output). |VI VO| 3.4Maximum value of long term variation of the regulated output voltage (over a stated period). Vstab 3.5Maximum and minimum output currents (fixed regulator) or output current range (adjustable regul
41、ator). IO 3.6Maximum input regulation coefficient (over a specified range).KRIVR-01 3.7Minimum value of the ripple rejection ratio.KRRR-02 3.8Maximum load regulation coefficient (over a specified output current range). KROVR-03 3.9Maximum value of output noise voltage.VOnR-04 3.10 Maximum value of t
42、he temperature coefficient of regulated output voltage. !VOR-05 3.11 Maximum value of quiescent current (standby current).IIQR-06 3.12 Maximum variation of current IIQ with specified conditions of input voltage change and load current change. %IIQ Licensed Copy: London South Bank University, London
43、South Bank University, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 4 BSI 10-1999 4 Test conditions and inspection requirements See 3.6 of CECC 90000 with the following special requirements: The values and exact test conditions to be used shall be specified as re
44、quired in the detail specification relevant to a given type, in line with the indications given in CECC 90200 for the relevant test. The tests apply to fixed regulators; for adjustable regulators, unless otherwise specified, the output voltage shall be set in turn to two values: a) as close as possi
45、ble to VO maximum consistant with the ratings; b) as close as possible to VO minimum consistant with the ratings; these values being obtained by the use of fixed external control components. The control conditions shall be the same as for the Sub-Group A3 tests for adjustable regulators. The same te
46、sts shall then be performed as if the circuit was a fixed regulator. External elements necessary to ensure stable operation shall be specified and shall be connected for all electrical tests. CharacteristicsSymbolMethod (See SS 90200, 4.1.2) 3.13 Maximum value of short-circuit current (where appropr
47、iate).IOSR-07 3.14 Maximum and minimum values of reference voltage (where appropriate). VREFR-08 3.15 Maximum values of transient response to changes of input voltage.R-09 3.16 Maximum values of transient response to changes of load current.R-10 3.17 Operating area.R-11 3.18 Maximum value of limited
48、 output current (where appropriate).IOKR-12 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:05:01 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS CECC 90201:1990 BSI 10-19995 Examination or test D ND Conditions of testLimits to be specified Group A Inspection S
49、ub-Group A2 Verification of the function at 25 C GS/Note 5 Output voltage VO Method R-03 ND VI= specified value IO= specified value or, where appropriate adjusting network values VOA, VOB Input regulation coefficient KRIV Method R-01 VI= specified value %VI= specified value IO= specified value or, where appropriate adjusting network values KRIVA Load regulation coefficient KROV Method R-03 VI= specified value IO= specified value %IO= specified value or, where appropriate adjusting network values KROVA Sub-Group A3 NDStatic charac
链接地址:https://www.31doc.com/p-3737087.html