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    首頁(yè)>RT5758>規(guī)格書詳情

    RT5758集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

    PDF無圖
    廠商型號(hào)

    RT5758

    參數(shù)屬性

    RT5758 封裝/外殼為13-PowerUFQFN;包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC BUCK ADJ 9A SYNC UQFN-13

    功能描述

    9A, 6.5V, 1MHz Synchronous Step-Down Converter

    封裝外殼

    13-PowerUFQFN

    文件大小

    713.23 Kbytes

    頁(yè)面數(shù)量

    26 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 18:02:00

    人工找貨

    RT5758價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

    RT5758規(guī)格書詳情

    General Description

    The RT5758 is a high-performance, synchronous stepdown

    DC-DC converter that can deliver up to 9A output

    current from a 3V to 6.5V input supply. The device

    integrates low RDS(ON) power MOSFETs, accurate 0.6V

    reference and an integrated diode of bootstrap circuit to

    offer a very compact solution.

    The RT5758 adopts Advanced Constant On-Time (ACOTTM)

    control architecture that provides ultrafast transient

    response and further reduce the external-component

    count. In steady states, the ACOTTM operates in nearly

    constant switching frequency over line, load and output

    voltage ranges and makes the EMI filter design easier.

    The device offers Independent enable control input pin and

    power good indicator for easily sequence control. To

    control the inrush current during the startup, the device

    provides a programmable soft-start up by an external

    capacitor connected to the SS pin. Fully protection

    features are also integrated in the device including the

    cycle-by-cycle current limit control, UVP, input UVLO and

    OTP.

    The RT5758 is available in a thermally enhanced UQFN-

    13L 3x3 (FC) package.

    特性 Features

    ? Dramatically Fast Transient Response

    ? Steady 1MHz ±20 Switching Frequency

    ? 1.5 Reference Voltage

    ? Advanced COT Control Loop

    ? Auto PWM/Pulse Skipping Mode for High Light-

    Load Efficiency

    ? Optimized for Ceramic Output Capacitors

    ? 3V to 6.5V Input Voltage Range

    ? Integrated 12mΩ/8mΩ MOSFETs

    ? Pre-Biased Start Up

    ? Adjustable Soft-Start

    ? Power Good Indicator

    ? Enable Control

    ? Over-Current and Over-Temperature Protections

    ? Under-Voltage Protection with Hiccup Mode

    Applications

    ? Mobile Phones and Handheld Devices

    ? STB, Cable Modem, and xDSL Platform

    ? WLAN ASIC Power / Storage (SSD and HDD)

    ? General Purpose for POL LV Buck Converter

    ? TV

    產(chǎn)品屬性

    • 產(chǎn)品編號(hào):

      RT5758GQUF

    • 制造商:

      Richtek USA Inc.

    • 類別:

      集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

    • 系列:

      ACOT?

    • 包裝:

      卷帶(TR)

    • 功能:

      降壓

    • 輸出配置:

    • 拓?fù)洌?/span>

      降壓

    • 輸出類型:

      可調(diào)(固定)

    • 輸出數(shù):

      1

    • 電壓 - 輸入(最小值):

      3V

    • 電壓 - 輸入(最大值):

      6.5V

    • 電壓 - 輸出(最小值/固定):

      0.6V(1V,1.2V,1.5V,2.5V,3.3V)

    • 電壓 - 輸出(最大值):

      6.5V

    • 電流 - 輸出:

      9A

    • 頻率 - 開關(guān):

      1MHz

    • 同步整流器:

    • 工作溫度:

      -40°C ~ 85°C(TA)

    • 安裝類型:

      表面貼裝型

    • 封裝/外殼:

      13-PowerUFQFN

    • 供應(yīng)商器件封裝:

      13-UQFN(FC)(3x3)

    • 描述:

      IC BUCK ADJ 9A SYNC UQFN-13

    供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
    Richtek USA Inc.
    25+
    12-PowerUFQFN
    9350
    獨(dú)立分銷商 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
    24+
    SOT-563
    8000
    原廠原裝,價(jià)格優(yōu)勢(shì),歡迎洽談!
    詢價(jià)
    RICHTEK/立锜
    21+
    QFN
    45000
    詢價(jià)
    Richtek(立崎)
    23+
    NA
    26094
    10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè)
    詢價(jià)
    RICHTEK
    23+
    SOT-563
    5463
    正規(guī)渠道,只有原裝!
    詢價(jià)
    RICHTEK
    23+
    SOT-563
    20000
    詢價(jià)
    Richtek USA Inc.
    23+
    13-PowerUFQFN
    5500
    原裝正品 正規(guī)報(bào)關(guān) 可開增值稅票
    詢價(jià)
    RICHTEK
    23+
    SOT-563
    24924
    詢價(jià)
    RICHTEK
    24+
    SOT-563
    5000
    全新原裝正品,現(xiàn)貨銷售
    詢價(jià)
    RICHTEK/立锜
    23+
    SOT563
    50000
    只做原裝正品
    詢價(jià)

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