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 mai

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         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.HHl嘉泰姆

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

·       4.5-23V Input Voltage RangeHHl嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient ResponsesHHl嘉泰姆

·       Programmable Softstart Limits the Inrush CurrentHHl嘉泰姆

·       Pseudo-constant Frequency: 500khzHHl嘉泰姆

·      3AOutput Current CapabilityHHl嘉泰姆

·       1.5% 0.6V ReferenceHHl嘉泰姆

·       Rohs Compliant and Halogen FreeHHl嘉泰姆

·       Compact Package: SO8EHHl嘉泰姆

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