产品概述 返回TOPHgr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.

   产品特点 返回TOPHgr嘉泰姆

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

·       4.5-30V Input Voltage RangeHgr嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient ResponsesHgr嘉泰姆

·       External Softstart Limits The Inrush CurrentHgr嘉泰姆

·       Pseudo-constant Frequency: 500khzHgr嘉泰姆

·       3A Continuous Load Current CapabilityHgr嘉泰姆

·       1.5% 0.6V ReferenceHgr嘉泰姆

·       Output Over Current LimitHgr嘉泰姆

·       Output Short Circuit Protection with Current Fold BackHgr嘉泰姆

·       Thermal Shutdown and Auto RecoveryHgr嘉泰姆

·       Rohs Compliant and Halogen FreeHgr嘉泰姆

·       Compact Package: SO8EHgr嘉泰姆

   应用范围 返回TOPHgr嘉泰姆

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·       LCD-TVHgr嘉泰姆

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   技术规格书（产品PDF) 返回TOP Hgr嘉泰姆

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