产品概述 返回TOPqJx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TOPqJx嘉泰姆

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

·         4.5-18V Input Voltage RangeqJx嘉泰姆

·         4.0A Output Current CapabilityqJx嘉泰姆

·         500 kHz Switching FrequencyqJx嘉泰姆

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

·         Internal Softstart Limits the Inrush CurrentqJx嘉泰姆

·         Output Discharge FunctionqJx嘉泰姆

·         Cycle-by-cycle Peak Current LimitationqJx嘉泰姆

·         ±1.5% 0.6V ReferenceqJx嘉泰姆

·         Pb Free and Halogen FreeqJx嘉泰姆

·         TSOT23-6 PackageqJx嘉泰姆

   应用范围 返回TOPqJx嘉泰姆

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