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RT9231-MS中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書

RT9231-MS
廠商型號

RT9231-MS

功能描述

Advaned PWM and Triple Linear Power Controller

文件大小

304.7 Kbytes

頁面數(shù)量

10

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中文名稱

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數(shù)據(jù)手冊

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更新時(shí)間

2024-12-25 17:58:00

RT9231-MS規(guī)格書詳情

[Richtek]

General Description

The RT9231 is a 4-in-one power controller optimized for high-performance microprocessor and computer 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 AGP 1.5V or 3.3V bus power. The second linear controller provides power for the 1.5V GTL bus and the 3rd linear controller provides 1.8V power for the North/South Bridge core voltage and/or cache memory circuits.

Features

? 4-in-one Regulated Voltages for Microprocessor Core, AGP Bus, North/South Bridge and/or Cache Memory, GTL Bus Power

? Compatible with HIP6021A

? Power-good Output Voltage Monitor

Switching section

? 5-bit DAC Programmable from 1.3V to 3.5V

? ±1 DAC Accuracy

? Fast Transient Response

? Full 0 to 100 Duty Cycle Driver

? Fixed 200kHz Switching Frequency

? Adaptive Non-overlapping Gate Driver

? Over-current Monitor Uses MOSFET RDS(ON)

? Over-voltage Protection Uses Lower MOSFET

Linear Section

? Fixed or User-adjustable Linear Regulator Output Voltage

? MOSFET and NPN Driving Capability

? Ultra Fast Response Speed

? Under-voltage Protection

? Internal Thermal Shutdown

Applications

? Full Motherboard Power Regulation for Computer

? Low-voltage Distributed Power Supplies

產(chǎn)品屬性

  • 型號:

    RT9231-MS

  • 功能描述:

    Advaned PWM and Triple Linear Power Controller

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
RICHTEK/立锜
22+
SOP14
50000
只做原裝正品,假一罰十,歡迎咨詢
詢價(jià)
RICHTEK/立锜
23+
6800
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
詢價(jià)
RICHTEK
589220
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量
詢價(jià)
RICHTEK/立锜
21+
SOP
10000
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu)
詢價(jià)
RICHTEK
2016+
SOP14.
6523
只做進(jìn)口原裝現(xiàn)貨!假一賠十!
詢價(jià)
RICHTEK/立锜
2023+
SOP-14
54644
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨
詢價(jià)
RICHTEK
23+
SOP-14
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
RICHTEK
SOP-14
68500
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨
詢價(jià)
RICHTEK
07+
SOP-14
1366
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價(jià)
RICHTEK/立锜
22+
SOP14
3000
原裝正品,支持實(shí)單
詢價(jià)