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    首頁>RT8205L>規(guī)格書詳情

    RT8205L集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

    PDF無圖
    廠商型號

    RT8205L

    參數(shù)屬性

    RT8205L 封裝/外殼為24-WFQFN 裸露焊盤;包裝為管件;類別為集成電路(IC)的特殊用途穩(wěn)壓器;RT8205L應(yīng)用范圍:控制器,筆記本電腦電源系統(tǒng);產(chǎn)品描述:IC REG CTRLR NOTEBK 2OUT WQFN-24

    功能描述

    High Efficiency, Main Power Supply Controller for Notebook Computer

    封裝外殼

    24-WFQFN 裸露焊盤

    文件大小

    405.21 Kbytes

    頁面數(shù)量

    26

    生產(chǎn)廠商

    RICHTEK

    中文名稱

    立锜科技

    網(wǎng)址

    網(wǎng)址

    數(shù)據(jù)手冊

    下載地址一下載地址二到原廠下載

    更新時間

    2026-1-22 19:35:00

    人工找貨

    RT8205L價格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

    RT8205L規(guī)格書詳情

    General Description

    The RT8205L/M is a dual step-down, switch mode power supply controller generating logic-supply voltages in battery powered systems. It includes two Pulse-Width Modulation (PWM) controllers adjustable from 2V to 5.5V, and also features fixed 5V/3.3V linear regulators. Each linear regulator provides up to 100mA output current with automatic linear regulator bootstrapping to the PWM

    outputs. An optional external charge pump can be monitored through SECFB (RT8205M). The RT8205L/M includes on-board power up sequencing, a power good output, internal soft-start, and internal soft-discharge output that prevents negative voltage during shutdown.

    特性 Features

    Constant On-time Control with 100ns Load Step Response

    Wide Input Voltage Range : 6V to 25V

    Dual Adjustable Outputs from 2V to 5.5V

    Secondary Feedback Input Maintains Charge Pump Voltage (RT8205M)

    Fixed 3.3V and 5V LDO Output : 100mA

    2V Reference Voltage

    Frequency Selectable via TONSEL Setting

    4700ppm/°C RDS(ON)Current Sensing

    Programmable Current Limit Combined with Enable Control

    Selectable PWM, DEM, or Ultrasonic Mode

    Internal Soft-Start and Soft-Discharge

    High Efficiency up to 97

    5mW Quiescent Power Dissipation

    Thermal Shutdown

    RoHS Compliant and Halogen Free

    Applications

    Notebook and Sub-Notebook Computers

    3-Cell and 4-Cell Li+ Battery-Powered Devices

    產(chǎn)品屬性

    • 產(chǎn)品編號:

      RT8205LZQW

    • 制造商:

      Richtek USA Inc.

    • 類別:

      集成電路(IC) > 特殊用途穩(wěn)壓器

    • 包裝:

      管件

    • 應(yīng)用:

      控制器,筆記本電腦電源系統(tǒng)

    • 電壓 - 輸入:

      6V ~ 25V

    • 輸出數(shù):

      4

    • 電壓 - 輸出:

      2V ~ 5.5V

    • 工作溫度:

      -40°C ~ 85°C(TA)

    • 安裝類型:

      表面貼裝型

    • 封裝/外殼:

      24-WFQFN 裸露焊盤

    • 供應(yīng)商器件封裝:

      24-WQFN(4x4)

    • 描述:

      IC REG CTRLR NOTEBK 2OUT WQFN-24

    供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
    RICHTEK
    QFN24
    300
    一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
    詢價
    RICHTEK
    24+
    QFN
    20000
    全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅??!
    詢價
    RICHTEK/立锜
    21+
    QFN
    1709
    詢價
    RICHTEK
    19+
    QFN
    20000
    1069
    詢價
    RICHTEK/立锜
    24+
    QFN
    8540
    只做原裝正品現(xiàn)貨或訂貨假一賠十!
    詢價
    RICHTEK
    ROHS+Original
    NA
    9860
    專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子
    詢價
    RICHTEK
    23+
    NA
    9860
    專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理特價,原裝元器件供應(yīng),支持開發(fā)樣品
    詢價
    RICHTEK
    25+
    QFN24
    1550
    百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可
    詢價
    RICHTEK/立锜
    25+
    QFN24
    15000
    全新原裝現(xiàn)貨,價格優(yōu)勢
    詢價
    RICHTEK/立锜
    19+
    QFN24
    880000
    明嘉萊只做原裝正品現(xiàn)貨
    詢價

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