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-con

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       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): 90/60mΩHJ7嘉泰姆

·       4.5-30V Input Voltage RangeHJ7嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient ResponsesHJ7嘉泰姆

·       External Softstart Limits The Inrush CurrentHJ7嘉泰姆

·       Pseudo-constant Frequency: 500khzHJ7嘉泰姆

·       3A Continuous Load Current CapabilityHJ7嘉泰姆

·       1.5% 0.6V ReferenceHJ7嘉泰姆

·       Output Over Current LimitHJ7嘉泰姆

·       Output Short Circuit Protection with Current Fold BackHJ7嘉泰姆

·       Thermal Shutdown and Auto RecoveryHJ7嘉泰姆

·       Rohs Compliant and Halogen FreeHJ7嘉泰姆

·       Compact Package: SO8EHJ7嘉泰姆

   应用范围 返回TOPHJ7嘉泰姆

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·       LCD-TVHJ7嘉泰姆

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·       LCD MonitorHJ7嘉泰姆

·       DVR/NVRHJ7嘉泰姆

·       NASHJ7嘉泰姆

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