产品概述 返回TOP4Dq嘉泰姆

       CXSD62539 adopts the proprietary 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.CXSD62539 develops a high efficiency synchronous step down DC/DC converter capable of delivering 3A output current. CXSD62539 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.

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·       Low R_DS(ON) for Internal Switches (Top/Bottom): 90/60mΩ4Dq嘉泰姆

·       4.5-30V Input Voltage Range4Dq嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient Responses4Dq嘉泰姆

·       External Softstart Limits The Inrush Current4Dq嘉泰姆

·       Pseudo-constant Frequency: 500khz4Dq嘉泰姆

·       3A Continuous Load Current Capability4Dq嘉泰姆

·       1.5% 0.6V Reference4Dq嘉泰姆

·       Output Over Current Limit4Dq嘉泰姆

·       Output Short Circuit Protection with Current Fold Back4Dq嘉泰姆

·       Thermal Shutdown and Auto Recovery4Dq嘉泰姆

·       Rohs Compliant and Halogen Free4Dq嘉泰姆

·       Compact Package: SO8E4Dq嘉泰姆

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