high efficiency 500 kHz synchronous step-down DC-DC converter capable of delivering 2A current CXSD62530 It adopts the instant PWM architecture to achieve fast transient responses for high step down a

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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/60mΩWh5嘉泰姆

4.5-23V Input Voltage RangeWh5嘉泰姆

2A Output Current CapabilityWh5嘉泰姆

500 kHz Switching FrequencyWh5嘉泰姆

Instant PWM Architecture to Achieve Fast Transient ResponsesWh5嘉泰姆

Cycle-by-cycle Peak Current LimitationWh5嘉泰姆

Internal Soft-start Limits the Inrush CurrentWh5嘉泰姆

Hic-cup Mode Output Short Circuit ProtectionWh5嘉泰姆

Output Discharge FunctionWh5嘉泰姆

±1.5% 0.6V ReferenceWh5嘉泰姆

Power Good Indicator (CXSD62530AIC only)Wh5嘉泰姆

TSOT23-8/ TSOT23-6 PackageWh5嘉泰姆

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