1753631中文资料

100363Low Power Dual 8-Input MultiplexerGeneral DescriptionThe 100363is a dual 8-input multiplexer.The Data Select (S n )inputs determine which bit (A n and B n )will be presented at the outputs (Z a and Z b respectively).The same bit (0–7)will be selected for both the Z a and Z b output.All inputs have 50k Ωpulldown resistors.Featuresn 50%power reduction of the 100163n 2000V ESD protectionn Pin/function compatible with 100163n Voltage compensated operating range =−4.2V to −5.7V nStandard Microcircuit Drawing (SMD)5962-9165501Logic SymbolPin Names DescriptionS 0–S 2Data Select Inputs A 0–A 7A Data Inputs B 0–B 7B Data Inputs Z a ,Z bData OutputsConnection DiagramsDS100310-124-Pin Quad CerpakDS100310-324-Pin DIPAugust 1998100363Low Power Dual 8-Input Multiplexer©1998National Semiconductor Corporation Logic DiagramDS100310-5 2Truth TableInputs OutputsSelect DataS2S1S0A7A6A5A4A3A2A1A0Z aB7B6B5B4B3B2B1B0Z bL L L L LL L L H HL L H L LL L H H HL H L L LL H L H HL H H L LL H H H HH L L L LH L L H HH L H L LH L H H HH H L L LH H L H HH H H L LH H H H HH=HIGH Voltage LevelL=LOW Voltage LevelBlank=X=Don’t Care3Absolute Maximum Ratings(Note1)If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications.Above which the useful life may be imparedStorage Temperature(T STG)−65˚C to+150˚C Maximum Junction Temperature(T J)Ceramic+175˚C V EE Pin Potential to Ground Pin−7.0V to+0.5V Input Voltage(DC)V EE to+0.5V Output Current(DC Output HIGH)−50mA ESD(Note2)≥2000V Recommended Operating ConditionsCase Temperature(T C)Military−55˚C to+125˚C Supply Voltage(V EE)−5.7V to−4.2V Note1:Absolute maximum ratings are those values beyond which the de-vice may be damaged or have its useful life impaired.Functional operation under these conditions is not implied.Note2:ESD testing conforms to MIL-STD-883,Method3015.Military VersionDC Electrical CharacteristicsV EE=−4.2V to−5.7V,V CC=V CCA=GND,T C=−55˚C to+125˚CSymbol Parameter Min Max Units T C Conditions NoteV OH Output HIGH Voltage−1025−870mV0˚C to+125˚C−1085−870mV−55˚C V IN=V IH(Max)Loading with(Notes3,4,5) V OL Output LOW Voltage−1830−1620mV0˚C to or V IL(Min)50Ωto−2.0V+125˚C−1830−1555mV−55˚CV OHC Output HIGH Voltage−1035mV0˚C to+125˚C−1085mV−55˚C V IN=V IH(Min)Loading with(Notes3,4,5) V OLC Output LOW Voltage−1610mV0˚C to or V IL(Max)50Ωto−2.0V+125˚C−1555mV−55˚CV IH Input HIGH Voltage−1165−870mV −55˚C to Guaranteed HIGH Signal for AllInputs(Notes3,4,5,6) +125˚CV IL Input LOW Voltage−1830−1475mV−55˚C to Guaranteed LOW Signal for All Inputs(Notes3,4,5,6)+125˚CI IL Input LOW Current0.50µA−55˚C to V EE=−4.2V(Notes3,4,5)+125˚C V IN=V IL(Min)I IH Input HIGH CurrentS n265µA0˚C toA n,B n340+125˚C V EE=−5.7V(Notes3,4,5)S n385µA−55˚C V IN=V IH(Max)A n,B n490I EE Power SupplyCurrent −87−30mA−55˚C to Inputs Open(Notes3,4,5)+125˚CNote3:F100K300Series cold temperature testing is performed by temperature soaking(to guarantee junction temperature equals−55˚C),then testing immediately without allowing for the junction temperature to stabilize due to heat dissipation after power-up.This provides“cold start”specs which can be considered a worst case condition at cold temperatures.Note4:Screen tested100%on each device at−55˚C,+25˚C,and+125˚C,Subgroups1,2,3,7,and8.Note5:Sample tested(Method5005,Table I)on each manufactured lot at−55˚C,+25˚C,and+125˚C,Subgroups A1,2,3,7,and8.Note6:Guaranteed by applying specified input condition and testing V OH/V OL.4AC Electrical Characteristics V EE=−4.2V to−5.7V,V CC=V CCA=GNDSymbol Parameter T C=−55˚C T C=+25˚C T C=+125˚CUnits Conditions Notes Min Max Min Max Min Maxt PLH Propagation Delay0.50 2.400.60 2.300.70 3.00nst PHL A0–A7,B0–B7to Output(Notes7,8,9)t PLH Propagation Delay0.80 3.000.90 2.800.80 3.40ns Figure1andt PHL S0–S2to Output Figure2t TLH Transition Time0.30 1.900.30 1.800.30 2.10ns(Note10)t THL20%to80%,80%to20%Note7:F100K300Series cold temperature testing is performed by temperature soaking(to guarantee junction temperature equals−55˚C),then testing immediately after power-up.This provides“cold start”specs which can be considered a worst case condition at cold temperatures.Note8:Screen tested100%on each device at+25˚C temperature only,Subgroup A9.Note9:Sample tested(Method5005,Table I)on each manufactured lot at+25˚C,Subgroup A9,and at+125˚C and−55˚C,temperatures,Subgroups A10and A11. Note10:Not tested at+25˚C,+125˚C,and−55˚C temperature(design characterization data).Test CircuitryDS100310-6Notes:V CC,V CCA=+2V,V EE=−2.5VL1and L2=equal length50Ωimpedance linesR T=50Ωterminator internal to scopeDecoupling0.1µF from GND to V CC and V EEAll unused outputs are loaded with50Ωto GNDC L=Fixture and stray capacitance≤3pFPin numbers shown are for flatpak;for DIP see logic symbolFIGURE1.AC Test Circuit5Switching WaveformsDS100310-7FIGURE2.Propagation Delay and Transition Times 6Physical Dimensions inches(millimeters)unless otherwise noted24-Pin Ceramic Dual-In-Line Package(D)NS Package Number J24E24-Pin Quad Cerpak(F)NS Package Number W24B7LIFE SUPPORT POLICYNATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DE-VICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMI-CONDUCTOR CORPORATION.As used herein:1.Life support devices or systems are devices or sys-tems which,(a)are intended for surgical implant intothe body,or (b)support or sustain life,and whose fail-ure to perform when properly used in accordancewith instructions for use provided in the labeling,can be reasonably expected to result in a significant injury to the user.2.A critical component in any component of a life support device or system whose failure to perform can be rea-sonably expected to cause the failure of the life support device or system,or to affect its safety or effectiveness.National Semiconductor Corporation AmericasTel:1-800-272-9959Fax:1-800-737-7018Email:support@National Semiconductor EuropeFax:+49(0)180-5308586Email:europe.support@Deutsch Tel:+49(0)180-5308585English Tel:+49(0)180-5327832Français Tel:+49(0)180-5329358Italiano Tel:+49(0)180-5341680National Semiconductor Asia Pacific Customer Response Group Tel:65-2544466Fax:65-2504466Email:sea.support@National Semiconductor Japan Ltd.Tel:81-3-5620-6175Fax:81-3-5620-6179100363L o w P o w e r D u a l 8-I n p u t M u l t i p l e x e rNational does not assume any responsibility for use of any circuitry described,no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.。

表 6-17 结构用不锈钢热压（挤，扩）无缝钢管的尺寸规格
注：◎ 表示热轧钢管规格。

表 6-18 结构用不锈钢冷拔（轧）无缝钢管的尺寸规格
注： 1. ● 表示冷拔（轧）钢管规格。

2 ．钢管的通常长度规定如下：
热轧（挤，扩）钢管…………………………………………………………………………………………… 2~12 冷拔（轧）钢管………………………………………………………………………………………………… ..1~8m
3 ．钢管的弯曲度不得大于如下规定：
壁厚<15mm ………………………………………………………………………………………………… ..1.5mm/m 壁厚≥ 15mm ………………………………………………………………………………………………… ..2.0mm/m 热扩管……………………………………………………………………………………………………… ..3.0mm/m
表 6-19 结构用不锈钢无缝钢管的牌号和化学成分
注：*残余元素Ni≤0.60。

表 6-20 结构用不锈钢无缝钢管的尺寸允许偏差
注：供机械加工用钢管应在合同中注明，根据需方要求，经供需双方协议，可规定机械加工余量。

表 6-19 结构用不锈钢无缝钢管的牌号和化学成分
注： * 残余元素Ni ≤ 0.60 。

表 6-21 结构用不锈钢无缝钢的力学性能
注： 1. 热积压管的抗拉强度允许降低 20 MPa
2 ．钢管经热处理并酸洗交货。

凡经整体磨，镗火警保护气氛热处理的钢管，可不经酸洗交货。

3 ．供机械加工用钢管可不经酸洗交货。

行管c5296参数：1500v耐压8安电流60瓦功率（带阻尼）2SD1556：1500V、6A、50W、带阻尼。

2SD2539：1500V、7A、50W、带阻尼D2553（带阻尼）D1545参数：1500V，5A，3MHz,50WD1651 的参数是：1500V 、5A 、60W、带阻尼D1710反压1500V、电流6A、功率100W、NPN结，可用高于或等于该参数的大功率管代换，如：D1739、D1711、1738等d2499参数：N 1500/600V6A50W 行 TOSD2553参数 N 1700/600V8A50W 行 TOS2SK2098的参数是：N沟、150V 、20A、50W 。

IRF640的参数是：N沟、200V 、18A 、125W。

21"以下机行输出管2SD1554、2SD1555、2SD2499、2SD2624、2SD1426、2SD1651、BU2508DF、BU4508DK、2SD142721"以下机电源开关管2SD1545、2SD2498、2SD1710、BUH515、2SC4458、BUT11AF、2SC5287、2SD2498、2SD1402、2SD233425"~29"机行输出管2SD1547、2SD2553、2SC5148、2SD2253、2SC5150、2SC5422、2SD2500、BU2525A、BUH1015D、2SD392725"~29"机电源开关管2SC3688AST、2SD3683、2SC4111、2SD4706、2SC5148、2SC1547、2SD3927、2SD2500、2SD140334"~38"机行输出管2SD2500、2SD2553、2SD2253100Hz机行输出管2SC5144、2SC4288、2SC5422行（带阻与不带之分）：D1651、D1556、D1547、C4927、BU4508A；开关：D1710、BU508A；场块：LA7837、TA8403K 。

2.4 Flyback green features
Valley switching for minimum switching losses (NXP patented) Frequency reduction with adjustable minimum peak current at low-power operation to maintain high efficiency at low output power levels
3 ofductors
TEA1753T
HV start-up flyback controller with integrated PFC controller
5. Block diagram
3)&'5,9(5 3)& GULYHU
TEA1753T
HV start-up DCM/QR flyback controller with integrated DCM/QR PFC controller
Rev. 3 — 24 August 2012 Product data sheet
1. General description
The TEA1753T is the third generation of green Switched Mode Power Supply (SMPS) controller ICs. The TEA1753T combines a controller for Power Factor Correction (PFC) and a flyback controller. Its high level of integration allows the design of a cost-effective power supply with a very low number of external components. The special built-in green functions provide high efficiency at all power levels. This efficiency applies to quasi-resonant operation at high-power levels, quasi-resonant operation with valley skipping, as well as reduced frequency operation at lower power levels. At low-power levels, the PFC switches off to maintain high efficiency. During low-power conditions, the flyback controller switches to frequency reduction mode and limits the peak current to an adjustable minimum value. This mode ensures high efficiency at low-power and good standby power performance while minimizing audible noise from the transformer. The controller is switched to the power-down mode for no-load operation. In this mode, the controller is shut down for very low standby power applications. The TEA1753T is a Multi-Chip Module, (MCM), containing two chips. The proprietary high-voltage BCD800 process which makes direct start-up possible from the rectified universal mains voltage in an effective and green way. The second low voltage Silicon On Insulator (SOI) is used for accurate, high-speed protection functions and control. The TEA1753T enables the design of highly efficient and reliable supplies with power requirements of up to 250 W using the minimum number of external components. Remark: All values provided throughout this data sheet are typical values unless otherwise stated.