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/60mΩmX0嘉泰姆

4.5-23V Input Voltage RangemX0嘉泰姆

2A Output Current CapabilitymX0嘉泰姆

500 kHz Switching FrequencymX0嘉泰姆

Instant PWM Architecture to Achieve Fast Transient ResponsesmX0嘉泰姆

Cycle-by-cycle Peak Current LimitationmX0嘉泰姆

Internal Soft-start Limits the Inrush CurrentmX0嘉泰姆

Hic-cup Mode Output Short Circuit ProtectionmX0嘉泰姆

Output Discharge FunctionmX0嘉泰姆

±1.5% 0.6V ReferencemX0嘉泰姆

Power Good Indicator (CXSD62530AIC only)mX0嘉泰姆

TSOT23-8/ TSOT23-6 PackagemX0嘉泰姆

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Set Top BoxmX0嘉泰姆

Portable TVmX0嘉泰姆

Access Point RoutermX0嘉泰姆

DSL ModemmX0嘉泰姆

LCD TVmX0嘉泰姆

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