产品概述 返回TOPPKn嘉泰姆

The CXSD62530 is a high efficiency 500 kHz synchronous step-down DC-DC converter capable of delivering 2A current. The CXSD62530 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 applications.

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Low R_DS(ON) for Internal Switches (Top/Bottom): 130mΩ/60mΩPKn嘉泰姆

4.5-23V Input Voltage RangePKn嘉泰姆

2A Output Current CapabilityPKn嘉泰姆

500 kHz Switching FrequencyPKn嘉泰姆

Instant PWM Architecture to Achieve Fast Transient ResponsesPKn嘉泰姆

Cycle-by-cycle Peak Current LimitationPKn嘉泰姆

Internal Soft-start Limits the Inrush CurrentPKn嘉泰姆

Hic-cup Mode Output Short Circuit ProtectionPKn嘉泰姆

Output Discharge FunctionPKn嘉泰姆

±1.5% 0.6V ReferencePKn嘉泰姆

Power Good Indicator (CXSD62530AIC only)PKn嘉泰姆

TSOT23-8/ TSOT23-6 PackagePKn嘉泰姆

   应用范围 返回TOPPKn嘉泰姆

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Set Top BoxPKn嘉泰姆

Portable TVPKn嘉泰姆

Access Point RouterPKn嘉泰姆

DSL ModemPKn嘉泰姆

LCD TVPKn嘉泰姆

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