130mΩ功率MOSFET开关宽4.75V至23V输入CXSD62228A单片同步降压调节器固定340KHz频率 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
目录7.相关产品 产品概述 返回TOP The CXSD62228A CXSD62228B is a monolithic synchronous buck regulator. The device integrates two 130mΩ MOSFETs, and provides3.2A of continuous load current over a wide input voltage of 4.75V to 23V.Current mode control provides fast transient response and cycle-by-cycle current limit.An adjustable soft-start prevents inrush current at turn-on, andin shutdown mode the supply current drops to 1μA.This device, available in an SOP8-PP package, provides a verycompact solution with minimal external components. 产品特点 返回TOP
* 3.2A Output Current * Wide 4.75V to 23V Operating Input Range * Integrated 130mΩ Power MOSFET Switches * Output Adjustable from 0.923V to 20V * Up to 93% Efficiency * Programmable Soft-Start * Stable with Low ESR Ceramic Output Capacitors * Fixed 340KHz Frequency * Cycle-by-Cycle Over Current Protection * Input Under Voltage Lockout 应用范围 返回TOP
* Distributed Power Systems * Networking Systems * FPGA, DSP, ASIC Power Supplies * Green Electronics/ Appliances * Notebook Computers 技术规格书(产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持! 产品封装图 返回TOP 电路原理图 返回TOP
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