RT9238 VRM8.5 PWM and Triple Linear Power System Controller

Richtek

Description

Preliminary RT9238 VRM8.5 PWM and Triple Linear Power System Controller General .
The RT9238 is a 4-in-one power controller optimized for high-performance microprocessor and computer applications.

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Datasheet Specifications

Part number: RT9238
Manufacturer: Richtek
File Size: 429.72 KB
Datasheet: RT9238-Richtek.pdf
Description: VRM8.5 PWM and Triple Linear Power System Controller

Features

* an Intel VRM8.5 compatible, TTL 5-bit programmable DAC that adjusts the core voltage from 1.090V to 1.865V in 25mV steps. The 5bit DAC has a typical ±1% tolerance. The linear regulators provide fixed output voltages of 1.2V (VOUT2), 1.5V (VOUT3) and 1.8V (VOUT4) or useradjustable

Applications

* The IC integrates a PWM controller, triple linear controller as well as monitoring and protection functions into a 28-pin SOP package. The PWM controller regulates the microprocessor core voltage with a synchronous buck converter. The first linear controller supplies the computer system’s AGTL+ 1.2

RT9238 Distributors

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RT9238 VRM8.5 PWM and Triple Linear Power System Controller Richtek

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