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RC5054

Part Number	RC5054
Manufacturer	Fairchild Semiconductor
Description	Programmable Synchronous DC-DC Converter Controller for Low Voltage Microprocessors
Published	Apr 16, 2005
Detailed Description	www.fairchildsemi.com RC5054A Programmable Synchronous DC-DC Converter Controller for Low Voltage Microprocessors Featu...
Datasheet	RC5054 PDF File

Overview

www.
fairchildsemi.
com RC5054A Programmable Synchronous DC-DC Converter Controller for Low Voltage Microprocessors Features • Drives Two N-Channel MOSFETs • Operates from +5V Power Input • Simple Single-Loop Control Design - Voltage-Mode PWM Control • Fast Transient Response - High-Bandwidth Error Ampliﬁer - Full 0% to 100% Duty Ratio • Excellent Output Voltage Regulation • TTL Compatible 5 Bit Digital-to-Analog Output Voltage Selection - Wide Range - 1.
3VDC to 3.
5VDC - 0.
1V Binary Steps from 2.
1VDC to 3.
5VDC - 0.
05V Binary Steps from 1.
3VDC to 2.
1VDC • Power-Good Output Voltage Monitor • Over-Voltage and Over-Current Fault Monitors - Does Not Require Extra Current Sensing Element, Uses MOSF...

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