CXSD62550 DC-DC regulator adopts the instant PWM architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates at 600kHz

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The CXSD62550 develops a high efficiency synchronous step-down DC-DC regulator capable of delivering 10A continuous/16A peak current and a sink/source LDO capable of delivering +/-1A current. The CXSD62550 operates over a wide input voltage range from 4V to 28V. The integrated low R_DS(ON) switches minimize the conduction loss.The DC-DC regulator adopts the instant PWM architecture to achieve fast transient responses for high step down applications and high efficiency at light loads. In addition, it operates at 600kHz pseudo-constant frequency under continuous conduction mode.

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·       Low R_DS(ON) for Internal Switches (Top/Bottom): 25/8mΩFEx嘉泰姆

·       4-28V Input Voltage RangeFEx嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient ResponsesFEx嘉泰姆

·       Internal 400us Soft-Start Limits the Inrush CurrentFEx嘉泰姆

·       600kHz Pseudo-Constant Switching FrequencyFEx嘉泰姆

·       10A Continuous/16A Peak Output Current Capability of The RegulatorFEx嘉泰姆

·       ±1.5% 0.6V ReferenceFEx嘉泰姆

·       Power Good IndicatorFEx嘉泰姆

·       Over Temperature AlertFEx嘉泰姆

·       Output Tracking Discharge Function for The Regulator And VTT LDOFEx嘉泰姆

·       Output Under Voltage Latch Off ProtectionFEx嘉泰姆

·       Output Over Voltage Latch Off ProtectionFEx嘉泰姆

·       Input UVLOFEx嘉泰姆

·       ±1A Source/Sink Current Capability of The VTT LDOFEx嘉泰姆

·       Buffered Low Noise 10ma VTTREF OutputFEx嘉泰姆

·       Support High-Z In S3 and Soft-Off In S4/S5FEx嘉泰姆

·       Over Temperature ProtectionFEx嘉泰姆

·       Rohs Compliant and Halogen FreeFEx嘉泰姆

·       Compact Package: QFN3x4-19FEx嘉泰姆

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·       LCD-TV/Net-TV/3DTVFEx嘉泰姆

·       Set Top BoxFEx嘉泰姆

·       NotebookFEx嘉泰姆

·       High Power APFEx嘉泰姆

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