TI德州 LM2596SX-ADJ/NOPB 封装TO263 NS 降压转换 原装正品 现货

LM2596 SIMPLE SWITCHER? Power Converter 150-kHz 3-A Step-Down Voltage Regulator 1 1 Features 1? 3.3-V, 5-V, 12-V, and Adjustable Output Versions ? Adjustable Version Output Voltage Range: 1.2-V to 37-V ± 4% Maximum Over Line and Load Conditions ? Available in TO-220 and TO-263 Packages ? 3-A Output Load Current ? Input Voltage Range Up to 40 V ? Requires Only 4 External Components ? Excellent Line and Load Regulation Specifications ? 150-kHz Fixed-Frequency Internal Oscillator ? TTL Shutdown Capability ? Low Power Standby Mode, IQ, Typically 80 μA ? High Efficiency ? Uses Readily Available Standard Inductors ? Thermal Shutdown and Current-Limit Protection ? Create a Custom Design Using the LM2596 with the WEBENCH Power Designer 2 Applications ? Simple High-Efficiency Step-Down (Buck) Regulator ? On-Card Switching Regulators ? Positive to Negative Converter 3 Description The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixedfrequency oscillator. The LM2596 series operates at a switching frequency of 150 kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators. Available in a standard 7-pin TO-220 package with several different lead bend options, and a 7-pin TO-263 surface mount package. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) LM2596 TO-220 (7) 14.986 mm × 10.16 mm TO-263 (7) 10.10 mm × 8.89 mm (1) For all available packages, see the orderable addendum近几天来，关于贸易战的消息特别多，现在贸易战怎么样了呢?中美贸易战有哪些进展?据悉，美国把中国逼到忍无可忍了，面对贸易战中国奉陪到底。如果这次贸易战升级，中美两国会怎么样呢?下面一起了解下中美最新消息今天。
中美贸易战

据财政部网站最新消息，2019年5月9日，美国政府宣布，自2019年5月10日起，对从中国进口的2000亿美元清单商品加征的关税税率由10%提高到25%。美方上述措施导致中美经贸摩擦升级，违背中美双方通过磋商解决贸易分歧的共识，损害双方利益，不符合国际社会的普遍期待。为捍卫多边贸易体制，捍卫自身合法权益，中方不得不对原产于美国的部分进口商品调整加征关税措施。

根据《中华人民共和国对外贸易法》《中华人民共和国进出口关税条例》等法律法规和国际法基本原则，经党中央、国务院批准，国务院关税税则委员会决定，自2019年6月1日0时起，对已实施加征关税的600亿美元清单美国商品中的部分，提高加征关税税率，分别实施25%、20%或10%加征关税。对之前加征5%关税的税目商品，仍继续加征5%关税。

中美最新消息今天，美国霸道之极，如果中国不反击，只会让美国得寸进尺。现在中国终于反击了!这下看来美国慌了。据悉，这次中国反击，也引来美国很多企业感到困难，不过这都是美国有错在先。如果中美贸易战升级，对两国来说，无疑都没有好处。