2.2A输出电流 宽4.75V至32V工作输入范围集成90mΩ功率MOSFET开关输出可从0.923V调整到30V效率高达93% CXSD62231B
发表时间:2020-05-08
浏览次数:343

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The CXSD62231 CXSD62231A CXSD62231B is a monolithic synchronous buck regulator. The device integrates two 90mΩ MOSFETs, and provides 2.2A of continuous load current over a wide input voltage of 4.75V to 32V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on, and in shutdown mode the supply current drops to 1μA. This device, availablein an SOP8-PP package, provides a very compact solution with minimal external components.

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* 2.2A Output Current21n嘉泰姆

* Wide 4.75V to 32V Operating Input Range21n嘉泰姆

* Integrated 90mΩ Power MOSFET Switches21n嘉泰姆

* Output Adjustable from 0.923V to 30V21n嘉泰姆

* Up to 93% Efficiency21n嘉泰姆

* Programmable Soft-Start21n嘉泰姆

* Stable with Low ESR Ceramic Output Capacitors21n嘉泰姆

* Fixed 340KHz Frequency21n嘉泰姆

* Cycle-by-Cycle Over Current Protection21n嘉泰姆

* Input Under Voltage Lockout21n嘉泰姆

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