产品概述 返回TOPlWs嘉泰姆

The CXSD62534A CXSD62534B CXSD62534C CXSD62534D is a high efficiency 500 kHz synchronous step down DC/DC converter capable of delivering 3A current. The CXSD62534A CXSD62534B CXSD62534C CXSD62534D 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TOPlWs嘉泰姆

 lWs嘉泰姆

·         Low R_DS(ON) for Internal Switches (Top/Bottom): 80mΩ/40mΩlWs嘉泰姆

·         4.5-18V Input Voltage RangelWs嘉泰姆

·         3A Output Current CapabilitylWs嘉泰姆

·         500 kHz Switching FrequencylWs嘉泰姆

·         Instant PWM Architecture to Achieve Fast Transient ResponseslWs嘉泰姆

·         Cycle-by-cycle Peak Current LimitationlWs嘉泰姆

·         Internal Soft-start Limits the Inrush CurrentlWs嘉泰姆

·         Hic-cup Mode Output Short Circuit ProtectionlWs嘉泰姆

·         ±1.5% 0.6V ReferencelWs嘉泰姆

·         TSOT23-6 PackagelWs嘉泰姆

   应用范围 返回TOPlWs嘉泰姆

 lWs嘉泰姆

·       Set Top BoxlWs嘉泰姆

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·       LCD TVlWs嘉泰姆

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