深圳市利盛达科技有限公司 利盛达科技让电源设计更便捷可靠|联系电话:13928434054
请输入料号
AIC2858,3A,23V,340kHz同步整流降压DC-DC

AIC2858】3A,23V,340kHz同步整流降压DC-DC

  • 将AIC2858添加至收藏夹 用邮件咨询AIC2858的相关信息 就AIC2858 QQ咨询,也可电话至139 2843 4054。

  • 感谢您访问利盛达官网!
    如有任何问题,请联系新市场拓展部24小时服务热线:139 2843 4054;
    sales@lsdtek.com;
AIC2858 详细介绍

AIC2858概述:3A,23V,340KHz同步降压DC-DC
The AIC2858 is a synchronous step-down regulator with an integrated Power MOSFET. AIC2858 achieves 3A continuous output current over a wide input supply range with excellent load and line regulation.Current mode operation provides fast transient response and eases loop stabilization.
AIC2858 Fault condition protection includes cycle-bycycle current limiting and thermal shutdown. AIC2858 Adjustable soft-start reduces the stress on the input source and the output overshoot at turnon. In shutdown mode, the regulator draws 1μA or less of supply current.The AIC2858 is available in a SOP-8 with Exposed Pad Package.


AIC2858技术特性
•3A Continuous Output Current
•Programmable Soft Start
•100mΩ Internal Power MOSFET Switches
•Stable with Low ESR Output Ceramic Capacitors
•Up to 95% Efficiency
•<1μA Supply Current in Shutdown Mode
•Fixed 340KHz Frequency
•Thermal Shutdown
•Cycle by Cycle Over Current Protection
•Wide 4.75 to 23V Operating Input Range
•Output Adjustable from 0.925V to 12V
•Under Voltage Lockout


AIC2858应用领域
•Networking Systems such as Modems & Routers
•Distributed Power Systems
•Pre-Regulator for Linear Regulators.
•Set-top Box