PWM architecture to achieve fast transient responses for high step down applications CXSD62531 develops a high efficiency synchronous step-down DC/DC converter capable of delivering 2Aoutput current

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       CXSD62531 develops a high efficiency synchronous step-down DC/DC converter capable of delivering 2Aoutput current. CXSD62531 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.CXSD62531 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.

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·       Low R_DS(ON) for Internal Switches (Top/Bottom): 150/110 mΩluB嘉泰姆

·       4.5-23V Input Voltage RangeluB嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient ResponsesluB嘉泰姆

·       Programmable Soft-start Limits the Inrush CurrentluB嘉泰姆

·       Pseudo-constant Frequency: 500kHzluB嘉泰姆

·      2AOutput Current CapabilityluB嘉泰姆

·       1.5% 0.6V ReferenceluB嘉泰姆

·       RoHS Compliant and Halogen FreeluB嘉泰姆

·       Compact Package: SO8luB嘉泰姆

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