产品概述 返回TOPCEH嘉泰姆

The CXSD62537 is a high efficiency 500 kHz synchronous step down DC/DC converter capable of delivering 3A current. The CXSD62537 operates over a wide input voltage range from 4.5V to 23V 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 applicationsCEH嘉泰姆

   产品特点 返回TOPCEH嘉泰姆

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·         Low R_DS(ON) for Internal Switches (Top/Bottom): 105mΩ/50mΩCEH嘉泰姆

·         4.5-23V Input Voltage RangeCEH嘉泰姆

·         3A Output Current CapabilityCEH嘉泰姆

·         500 kHz Switching FrequencyCEH嘉泰姆

·         Instant PWM Architecture To Achieve Fast Transient Responses.CEH嘉泰姆

·         Cycle-by-cycle Peak Current LimitationCEH嘉泰姆

·         Internal Softstart Limits The Inrush CurrentCEH嘉泰姆

·         Hic-Cup Mode Output Short Circuit ProtectionCEH嘉泰姆

·         ±1.5% 0.6V ReferenceCEH嘉泰姆

·         Power Good Indicator (CXSD62537AIC Only)CEH嘉泰姆

·         TSOT23-8/ TSOT23-6 PackageCEH嘉泰姆

   应用范围 返回TOPCEH嘉泰姆

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·       LCD TVCEH嘉泰姆

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