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RT9227A Advanced PWM and Dual Fixed Linear Power Controller

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Description

Preliminary RT9227A Advanced PWM and Dual Fixed Linear Power Controller General .
The RT9227A is a 3-in-one power controller optimized for high-performance microprocessor and computer applications.

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Datasheet Specifications

Part number
RT9227A
Manufacturer
Richtek
File Size
115.91 KB
Datasheet
RT9227A-Richtek.pdf
Description
Advanced PWM and Dual Fixed Linear Power Controller

Features

* an Intel-compatible, TTL 5-bit programmable DAC that adjusts the core voltage from 2.1V to 3.5V in 0.1V increments and from 1.3V to 2.05V in 0.05V steps. The 5-bit DAC has a typical ±1% tolerance. The linear regulator uses an internal drive device to provide a fixed 2.5V ±2.5% output voltage. The li

Applications

* The IC integrates a synchronous buck PWM controller, a linear regulator and a linear controller as well as monitoring and protection functions into a 24-pin SOP package. The PWM controller regulates the microprocessor core voltage. The linear regulator provides power for the clock driver circuit an

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