产品概述 返回TOPTHD嘉泰姆

         CXSD62538 develops a high efficiency synchronous step-down DC/DC converter capable of delivering3Aoutput current. CXSD62538 operates over a wide input voltage range from 4.5V to 23V and integrates main switch and synchronous switch with very low R_DS(ON) to minimize the conduction loss.CXSD62538 adopts the instant PWM architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates at pseudo-constant frequency of 500kHz under continuous conduction mode to minimize the size of inductor and capacitor.THD嘉泰姆

   产品特点 返回TOPTHD嘉泰姆

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·       Low R_DS(ON) for Internal Switches (Top/Bottom): 130/90mΩTHD嘉泰姆

·       4.5-23V Input Voltage RangeTHD嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient ResponsesTHD嘉泰姆

·       Programmable Softstart Limits the Inrush CurrentTHD嘉泰姆

·       Pseudo-constant Frequency: 500khzTHD嘉泰姆

·      3AOutput Current CapabilityTHD嘉泰姆

·       1.5% 0.6V ReferenceTHD嘉泰姆

·       Rohs Compliant and Halogen FreeTHD嘉泰姆

·       Compact Package: SO8ETHD嘉泰姆

   应用范围 返回TOPTHD嘉泰姆

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·       Set Top BoxTHD嘉泰姆

·       Portable TVTHD嘉泰姆

·       Access Point RouterTHD嘉泰姆

·       DSL ModemTHD嘉泰姆

·       LCD TVTHD嘉泰姆

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