MicrochipMIC4609600V三相MOFET-IGBT驱动方案选编.docxVIP

MicrochipMIC4609600V三相MOFET-IGBT驱动方案选编.docx

  1. 1、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。。
  2. 2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  3. 3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
  4. 4、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
  5. 5、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们
  6. 6、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
  7. 7、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
MicrochipMIC4609600V三相MOFET-IGBT驱动方案选编

Microchip MIC4609 600V三相MOFET-IGBT驱动方案时间:2016-11-10 10:01:55?????? 作者:Microchip?????? 来源:中电网Microchip公司的MIC4609是600V三相MOFET/IGBT驱动器,栅极驱动电压高达20V,带可编重起延迟的过流保护,1A栅极驱动器,输入滤波器时间300ns,结温-40℃到+125℃,主要用在3相马达驱动,现场控制(FOC),白色家电,无刷直流风扇.本文介绍了MIC4609主要特性,功能框图和应用电路,以及MIC4609马达驱动评估板主要特性,电路图,材料清单和PCB设计图.The MIC4609 features a 300 ns typical input filteringtime to prevent unwanted pulses and a 550 ns ofpropagation delay.The MIC4609 has TTL inputthresholds.The robust operation of the MIC4609 ensures that theoutputs are not affected by supply glitches, High Side(HS) ringing below ground,or HS slewing withhigh-speed voltage transitions.Undervoltageprotection is provided on both the low-side andhigh-side drivers.The MIC4609 is available in a 28-pin wide SOICpackage.The MIC4609 has an operating junctiontemperature range of -40℃ to +125℃.MIC4609主要特性:? Gate Drive Supply Voltage up to 20V? Overcurrent Protection with ProgrammableRestart Delay? 1A Gate Drivers? Dual (HI/LI) Inputs per Phase? Fault Signal Asserts on Overcurrent andVDD UVLO? TTL Input Thresholds? 300 ns Typical Input Filtering Time? Shoot-Through Protection? Low-Power Consumption? Supply Undervoltage Protection? -40℃ to +125℃ Junction Temperature RangeMIC4609典型应用:? 3-Phase Motor Drive? Field-Oriented Control (FOC)? White Goods Appliances? Brushless DC Fans图1.MIC4609功能框图图2.MIC4609典型应用电路:300V 3相马达驱动器图3.MIC4609典型应用电路:A相马达驱动器MIC4609马达驱动评估板The MIC4609 motor driver evaluation board demonstrates the capabilities of Microchip’s MIC4609 High Voltage, 3-Phase motor gate driver. The evaluation board contains the MIC4609 3-Phase driver, (6) IGBTs configured as a 3-Phase bridge, an overcurrent protection circuit and current/voltage sensing that can be fed back to an external controller for closed loop control of a motor.MIC4609马达驱动评估板主要特性:Direct motor connection to the board?6 independent PWM input channels?Current sensing on 2 phases?Overcurrent protection?Phase and bus voltage sensing?图4.MIC4609马达驱动评估板外形图图5.MIC4609马达驱动评估板电路图MIC4609马达驱动评估板

文档评论(0)

jiayou10 + 关注
实名认证
文档贡献者

该用户很懒,什么也没介绍

版权声明书
用户编号:8133070117000003

1亿VIP精品文档

相关文档