RT9224 - 5-Bit Programmable Synchronous PWM Buck Converter Controller and Output Voltage Monitor

Product Overview

Richtek Technology

Part number	RT9224
Manufacturer	Richtek Technology
File Size	194.98 KB
Description	5-Bit Programmable Synchronous PWM Buck Converter Controller and Output Voltage Monitor
Datasheet	RT9224 Datasheet
Additional preview pages of the RT9224 datasheet.

The RT9224 is a high speed switching controller designed for use in synchronous DC/DC buck converter for modern CPUs.

The regulated output voltage is digitally programmable from 1.3V to 3.5V by a 5-bit DAC which provides initial accuracy of ±1%.

Compatible with HIP6004B Simple Voltage-mode PWM Control with Buck Rectification ±1% DAC Output Voltage Accuracy 5-Bit Digital-to-Analog Output Voltage Range from 1.3 V to 3.5V Fast Transient Response and Excellent Output Voltage Regulation Fault Protection for Over-voltage and Over- Current Power-Good Output Voltage Monitor Fixed 200kHz Switching Frequency.

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RT9223 - 5 BIT PROGRAMMABLE SYNCHRONOUS PWM BUCK CONVERTER CONTROLLER
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RT9214 - 5V/12V Synchronous Buck PWM DC-DC Controller

Published: Oct 26, 2005 |