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    首頁(yè)>RT6264A>規(guī)格書(shū)詳情

    RT6264A集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料

    PDF無(wú)圖
    廠商型號(hào)

    RT6264A

    參數(shù)屬性

    RT6264A 封裝/外殼為SOT-23-6 細(xì)型,TSOT-23-6;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC BUCK ADJ 4A SYNC TSOT-28(FC)

    功能描述

    18V Input, 4A, ACOT? Buck Converter with Both FETs OC Protection

    封裝外殼

    SOT-23-6 細(xì)型,TSOT-23-6

    文件大小

    1.56447 Mbytes

    頁(yè)面數(shù)量

    25 頁(yè)

    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(cè)

    下載地址一下載地址二到原廠下載

    更新時(shí)間

    2026-1-22 20:00:00

    人工找貨

    RT6264A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

    RT6264A規(guī)格書(shū)詳情

    General Description

    The RT6264A/B is a simple, easy-to-use, 4A

    synchronous step-down DC-DC converter with an input

    supply voltage range of 4.5V to 18V. The device

    possesses an accurate 0.765V reference voltage and

    integrates low RDS(ON) power MOSFETs to achieve

    high efficiency.

    The RT6264A/B adopts Advanced Constant On-Time

    ACOT? ) control architecture to provide an ultrafast

    transient response with few external components and

    to operate in nearly constant switching frequency over

    the line, load, and output voltage range. The RT6264A

    operates in automatic PSM that maintains high

    efficiency during light load operation. The RT6264B

    operates in Forced PWM that helps meet tight voltage

    regulation accuracy requirements.

    The RT6264A/B senses both FETs current for a robust

    over-current protection. The device features

    cycle-by-cycle current limit protection to prevent the

    device from the catastrophic damage in output short

    circuit, over-current or inductor saturation conditions. A

    built-in soft-start function prevents inrush current during

    start-up. The device also includes input under-voltage

    lockout, output under-voltage protection, and

    over-temperature protection (thermal shutdown) to

    provide safe and smooth operation in all operating

    conditions.

    特性 Features

    ? 4A Converter Integrated 66m? and 36m? FETs

    ? Input Supply Voltage Range : 4.5V to 18V

    ? Output Voltage Range : 0.765V to 7V

    ? Advanced Constant On-Time (ACOT? ) Control

    ? Ultrafast Transient Response

    ? Optimized for Low-ESR Ceramic Output

    Capacitors

    ? High Accuracy Feedback Reference Voltage :

    Typ. ?1

    ? Optional for Operation Modes :

    ? RT6264A : Power Saving Mode (PSM)

    ? RT6264B : Forced PWM Mode

    ? Fixed Switching Frequency : 650kHz

    ? Enable Control and Internally Fixed Soft-Start

    with typ. 1ms

    ? Input Under-Voltage Lockout (UVLO)

    ? Protection Function

    ? Output Under-Voltage Protection (UVP) with

    Hiccup Mode

    ? High- / Low-side MOSFET OCP and OTP

    Function

    ? RoHS Compliant and Halogen Free

    產(chǎn)品屬性

    • 產(chǎn)品編號(hào):

      RT6264AHGJ6F

    • 制造商:

      Richtek USA Inc.

    • 類別:

      集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器

    • 包裝:

      卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

    • 功能:

      降壓

    • 輸出配置:

    • 拓?fù)洌?/span>

      降壓

    • 輸出類型:

      可調(diào)式

    • 輸出數(shù):

      1

    • 電壓 - 輸入(最小值):

      4.5V

    • 電壓 - 輸入(最大值):

      18V

    • 電壓 - 輸出(最小值/固定):

      0.765V

    • 電壓 - 輸出(最大值):

      7V

    • 電流 - 輸出:

      4A

    • 頻率 - 開(kāi)關(guān):

      650kHz

    • 同步整流器:

    • 工作溫度:

      -40°C ~ 125°C(TJ)

    • 安裝類型:

      表面貼裝型

    • 封裝/外殼:

      SOT-23-6 細(xì)型,TSOT-23-6

    • 供應(yīng)商器件封裝:

      TSOT-23-6(FC)

    • 描述:

      IC BUCK ADJ 4A SYNC TSOT-28(FC)

    供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
    RICHTEK/立锜
    22+
    SOT23-6
    100000
    代理渠道/只做原裝/可含稅
    詢價(jià)
    RICHTEK/立锜
    21+
    SOT23-6
    3000
    一級(jí)代理,專注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力
    詢價(jià)
    Richtek USA Inc.
    25+
    8-SOIC(0.154 3.90mm 寬)裸露
    9350
    獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
    詢價(jià)
    RICHTEK/立锜
    21+
    SOP-8
    18000
    詢價(jià)
    Richtek(立崎)
    23+
    NA
    26094
    10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
    詢價(jià)
    RICHTEK/立锜
    2450+
    SOT23-6
    8850
    只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
    詢價(jià)
    RICHTEK/立锜
    20+
    SOT23-6
    880000
    明嘉萊只做原裝正品現(xiàn)貨
    詢價(jià)
    RICHTEK/立锜
    2023+
    SOT23-6
    36000
    原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨
    詢價(jià)
    RICHTEK/立锜
    24+
    SOP-8
    82784
    原裝正品現(xiàn)貨供應(yīng)
    詢價(jià)
    RICHTEK/立锜
    24+
    SOT23-6
    18000
    原裝正品 有掛有貨 假一賠十
    詢價(jià)

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