800 mA up to 40V Input Step-Down DC/DC Regulator CXSD61006B,PWM DC/DC buck (step-down) regulators. With a wide input range from 4.75V-40V, they are suitable for a wide range of applications such

发布时间:2020-04-06 09:43:38 浏览次数:715 作者:嘉泰姆
摘要:800 mA up to 40V Input Step-Down DC/DC Regulator CXSD61006B,PWM DC/DC buck (step-down) regulators. With a wide input range from 4.75V-40V, they are suitable for a wide range of applications such

目录

   产品概述 返回TOPr5p嘉泰姆


      The CXSD61006B is PWM DC/DC buck (step-down) regulators. With a wide input range from 4.75V-40V, they are suitable for a wide range of applications such as power conditioning from unregulated sources. They feature a low RDSON (0.9Ωtypical) internal switch for maximum efficiency 90%. Operating frequency is fixed at 550 KHz allowing the use of small external components while still being able to have low output voltage ripple. The system has PWM and PFM switching function to ensure high efficiency under low load. The built-in soft-start prevents inrush current at turn-on. the CXSD61006B is optimized for up to 800 mA load current. Both have a 0.8V nominal feedback voltage. Additional features include: thermal shutdown, VIN under-voltage lockout, and gate drive under-voltage lockout.

   产品特点 返回TOPr5p嘉泰姆


 ●Feedback pin voltage of 0.8V r5p嘉泰姆

●Input voltage range of 4.75V to 40V r5p嘉泰姆

●Output current up to 800 mA r5p嘉泰姆

●550 KHz switching frequency r5p嘉泰姆

●maximum efficiency 90% r5p嘉泰姆

●PWM and PFM switching r5p嘉泰姆

●Low shutdown IQ , 10 μA typical r5p嘉泰姆

●Short circuit protected r5p嘉泰姆

●Internally compensated r5p嘉泰姆

●Soft-start circuitry r5p嘉泰姆

●SOT23-6 packager5p嘉泰姆

   应用范围 返回TOPr5p嘉泰姆


●Battery powered equipment r5p嘉泰姆

●Industrial distributed power applications r5p嘉泰姆

●Portable media players r5p嘉泰姆

●Portable hand held instrumentsr5p嘉泰姆

   技术规格书(产品PDF) 返回TOP r5p嘉泰姆


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