产品概述 返回TOPIWu嘉泰姆

The CXSD62542 is a high efficiency 500 kHz synchronous step down DC/DC converter capable of delivering 4.0A current. The CXSD62542 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.Low output voltage ripple and small external inductor and capacitor sizes are achieved with 500 kHz switching frequency. It adopts the instant PWM architecture to achieve fast transient responses for high step down applications

   产品特点 返回TOPIWu嘉泰姆

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·         Low R_DS(ON) for Internal Switches (Top/Bottom): 50mΩ/30mΩIWu嘉泰姆

·         4.5-18V Input Voltage RangeIWu嘉泰姆

·         4.0A Output Current CapabilityIWu嘉泰姆

·         500 kHz Switching FrequencyIWu嘉泰姆

·         Instant PWM Architecture to Achieve Fast Transient Responses.IWu嘉泰姆

·         Internal Softstart Limits the Inrush CurrentIWu嘉泰姆

·         Output Discharge FunctionIWu嘉泰姆

·         Cycle-by-cycle Peak Current LimitationIWu嘉泰姆

·         ±1.5% 0.6V ReferenceIWu嘉泰姆

·         Pb Free and Halogen FreeIWu嘉泰姆

·         TSOT23-6 PackageIWu嘉泰姆

   应用范围 返回TOPIWu嘉泰姆

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·       Set Top BoxIWu嘉泰姆

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·       Access Point RouterIWu嘉泰姆

·       DSL ModemIWu嘉泰姆

·       LCD TVIWu嘉泰姆

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