CXSD62590 a Power Management Unit (PMU) with 3 channels of high frequency synchronous Step-Down converters
发表时间:2020-04-10
浏览次数:329

目录

1.产品概述       2.产品特点     g3U嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)g3U嘉泰姆

5.产品封装       6.电路原理图  g3U嘉泰姆

7.相关产品g3U嘉泰姆

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The CXSD62590 is a Power Management Unit (PMU) with 3 channels of high frequency synchronous Step-Down converters. Each channel is capable of delivering up to 3.5A output current and accepts input voltage from 2.6V to 5.5V. Each channel has an adaptive Constant-On-Time control scheme that achieves fast transient response while maintaininga constant switchingfrequency. It does not have the minimum on-time constrain normally a fixed-frequency current mode Step-down requires. Each channel can be independently turned ON/OFF by an enable pin providing flexibility for easy start-up sequencing. All three channel are packed into a small QFN4X4-24Lpackage greatly saving board space. CXSD62590 is available in a tiny QFN4X4-24Lpackage

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 Adaptive COT control g3U嘉泰姆

 Independent ON/OFF control g3U嘉泰姆

 Up to 95% Efficiency g3U嘉泰姆

 Up to 91% Efficiency for low output voltage g3U嘉泰姆

 Up to 3.5A Max Output current g3U嘉泰姆

 Feedback voltage 0.45V g3U嘉泰姆

 Excellent load transient response g3U嘉泰姆

 QFN4X4-24L Packageg3U嘉泰姆

   应用范围 返回TOPg3U嘉泰姆


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 QQ截图20160419174301.jpgg3U嘉泰姆

产品封装图 返回TOPg3U嘉泰姆


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电路原理图 返回TOPg3U嘉泰姆

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