产品概述 返回TOP33i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/60mΩ33i嘉泰姆

4.5-23V Input Voltage Range33i嘉泰姆

2A Output Current Capability33i嘉泰姆

500 kHz Switching Frequency33i嘉泰姆

Instant PWM Architecture to Achieve Fast Transient Responses33i嘉泰姆

Cycle-by-cycle Peak Current Limitation33i嘉泰姆

Internal Soft-start Limits the Inrush Current33i嘉泰姆

Hic-cup Mode Output Short Circuit Protection33i嘉泰姆

Output Discharge Function33i嘉泰姆

±1.5% 0.6V Reference33i嘉泰姆

Power Good Indicator (CXSD62530AIC only)33i嘉泰姆

TSOT23-8/ TSOT23-6 Package33i嘉泰姆

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Set Top Box33i嘉泰姆

Portable TV33i嘉泰姆

Access Point Router33i嘉泰姆

DSL Modem33i嘉泰姆

LCD TV33i嘉泰姆

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