CXSD62546 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 freque

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       CXSD62546 develops a high efficiency synchronous step down DC/DC converter capable of delivering 5A output current. CXSD62546 operates over a wide input voltage range from 4.5V to 30V and integrates main switch and synchronous switch with very low R_DS(ON) to minimize the conduction loss.CXSD62546 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): 70/40mΩi3x嘉泰姆

·       4.5-30V Input Voltage Rangei3x嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient Responsesi3x嘉泰姆

·       External Softstart Limits the Inrush Currenti3x嘉泰姆

·       Pseudo-Constant Frequency: 500kHz at Heavy Loadsi3x嘉泰姆

·       5A Continuous, 6A Peak Load Current Capabilityi3x嘉泰姆

·       1.5% 0.6V Referencei3x嘉泰姆

·       Output Over Current Limiti3x嘉泰姆

·       Output Short Circuit Protection with Current Fold Backi3x嘉泰姆

·       Thermal Shutdown and Auto Recoveryi3x嘉泰姆

·       Rohs Compliant and Halogen Freei3x嘉泰姆

·       Compact Package: DFN3x4-12/SO8Ei3x嘉泰姆

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