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): 25/8mΩvUf嘉泰姆

·       4-28V Input Voltage RangevUf嘉泰姆

·       Instant PWM Architecture to Achieve Fast Transient ResponsesvUf嘉泰姆

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

·       600kHz Pseudo-Constant Switching FrequencyvUf嘉泰姆

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

·       ±1.5% 0.6V ReferencevUf嘉泰姆

·       Power Good IndicatorvUf嘉泰姆

·       Over Temperature AlertvUf嘉泰姆

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

·       Output Under Voltage Latch Off ProtectionvUf嘉泰姆

·       Output Over Voltage Latch Off ProtectionvUf嘉泰姆

·       Input UVLOvUf嘉泰姆

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

·       Buffered Low Noise 10ma VTTREF OutputvUf嘉泰姆

·       Support High-Z In S3 and Soft-Off In S4/S5vUf嘉泰姆

·       Over Temperature ProtectionvUf嘉泰姆

·       Rohs Compliant and Halogen FreevUf嘉泰姆

·       Compact Package: QFN3x4-19vUf嘉泰姆

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