- 1、本文档共12页,可阅读全部内容。
- 2、原创力文档(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。
- 3、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。
- 4、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)。
查看更多
TMI3359
1.5MHz, 30V, 1.2A FPWM Synchronous Step-Down Converter
Features Description
⚫ Wide Input Range: 4.5V to 30V The TMI3359 is a high efficiency 1.5MHz,
⚫ Feedback Voltage: 0.8V±2% synchronous step-down DC-DC converter capable
⚫ 1.5MHz Switch Frequency of delivering up to 1.2A current with force PWM
operation and adopts COT control with fast
⚫ Up to 1.2A Output Current
transient response performance. TMI3359
⚫ Force Constant Current PWM Operation
integrates both high and low side switch with low
⚫ COT control to achieve fast transient
RDS(ON) to minimize the conduction loss. Low output
responses voltage ripple and small external inductor and
⚫ Integrated internal compensation capacitor size are achieved with 1.5MHz switching
⚫ Stable with Low ESR Ceramic Output frequency.
Capacitors The TMI3359 requires a minimum number of
⚫ Over Current Protection with Hiccup Mode readily available standard external components
⚫ Thermal Shutdown and is available in a 6-pin SOT23-6 RoHS
⚫ Inrush Current Limit and Soft Start compliant package.
文档评论(0)