产品概述 返回TOPZz9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/60mΩZz9嘉泰姆

4.5-23V Input Voltage RangeZz9嘉泰姆

2A Output Current CapabilityZz9嘉泰姆

500 kHz Switching FrequencyZz9嘉泰姆

Instant PWM Architecture to Achieve Fast Transient ResponsesZz9嘉泰姆

Cycle-by-cycle Peak Current LimitationZz9嘉泰姆

Internal Soft-start Limits the Inrush CurrentZz9嘉泰姆

Hic-cup Mode Output Short Circuit ProtectionZz9嘉泰姆

Output Discharge FunctionZz9嘉泰姆

±1.5% 0.6V ReferenceZz9嘉泰姆

Power Good Indicator (CXSD62530AIC only)Zz9嘉泰姆

TSOT23-8/ TSOT23-6 PackageZz9嘉泰姆

   应用范围 返回TOPZz9嘉泰姆

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Set Top BoxZz9嘉泰姆

Portable TVZz9嘉泰姆

Access Point RouterZz9嘉泰姆

DSL ModemZz9嘉泰姆

LCD TVZz9嘉泰姆

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