产品概述 返回TOPzvQ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/60mΩzvQ嘉泰姆

4.5-23V Input Voltage RangezvQ嘉泰姆

2A Output Current CapabilityzvQ嘉泰姆

500 kHz Switching FrequencyzvQ嘉泰姆

Instant PWM Architecture to Achieve Fast Transient ResponseszvQ嘉泰姆

Cycle-by-cycle Peak Current LimitationzvQ嘉泰姆

Internal Soft-start Limits the Inrush CurrentzvQ嘉泰姆

Hic-cup Mode Output Short Circuit ProtectionzvQ嘉泰姆

Output Discharge FunctionzvQ嘉泰姆

±1.5% 0.6V ReferencezvQ嘉泰姆

Power Good Indicator (CXSD62530AIC only)zvQ嘉泰姆

TSOT23-8/ TSOT23-6 PackagezvQ嘉泰姆

   应用范围 返回TOPzvQ嘉泰姆

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Set Top BoxzvQ嘉泰姆

Portable TVzvQ嘉泰姆

Access Point RouterzvQ嘉泰姆

DSL ModemzvQ嘉泰姆

LCD TVzvQ嘉泰姆

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