产品概述 返回TOPnde嘉泰姆

        CXSD62528 develops high efficiency synchronous step-down DC/DC converter capable of delivering 2A load current. CXSD62528 operates over a wide input voltage range from 4.5V to 18V and integrates main switch and synchronous switch with very low R_DS(ON) to minimize the conduction loss.CXSD62528 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 heavy load conditions to minimize the size of inductor and capacitor.

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·       Low R_DS(ON) for Internal Switches (Top/Bottom):130/120 mΩnde嘉泰姆

·       4.5-18V Input Voltage Rangende嘉泰姆

·      2ALoad Current Capabilitynde嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient Responsesnde嘉泰姆

·       Internal Soft-start Limits the Inrush Currentnde嘉泰姆

·       2% 0.6V Referencende嘉泰姆

·       Cycle-by-cycle Peak Current Limitationnde嘉泰姆

·       RoHS Compliant and Halogen Freende嘉泰姆

·       Compact Package: SOT23-6nde嘉泰姆

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