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          首頁(yè)>RT6217A>規(guī)格書詳情

          RT6217A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(wú)圖
          廠商型號(hào)

          RT6217A

          參數(shù)屬性

          RT6217A 封裝/外殼為SOT-23-8 薄型,TSOT-23-8;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開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ 3A TSOT23-8(FC)

          功能描述

          24V, 3A, 500kHz, ACOTTM Step-Down Converter in 8 Pin TSOT-23

          封裝外殼

          SOT-23-8 薄型,TSOT-23-8

          文件大小

          419.33 Kbytes

          頁(yè)面數(shù)量

          17 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

          2026-1-21 20:02:00

          人工找貨

          RT6217A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

          RT6217A規(guī)格書詳情

          特性 Features

          ? 3A Converter With Built-in 85mΩ/40mΩ Low RDS(ON)

          Power FETs

          ? Input Supply Voltage Range : 4.5V to 24V

          ? Output Voltage Range : 0.791V to 6V

          ? Advanced Constant On-Time (ACOTTM) Control

          ? Ultrafast Transient Response

          ? No Needs For External Compensations

          ? Optimized for Low-ESR Ceramic Output Capacitors

          ? 0.791V ±1.5 High-Accuracy Feedback Reference

          Voltage

          ? Low Quiescent Current (150μA typ.)

          ? Both HS/LS FETs Protection for Robust Over-Current

          Protection

          ? Optional for Operation Modes :

          ? Power Saving Mode (PSM) at Light Load (RT6217A)

          ? Forced PWM Mode (RT6217B)

          ? Light-load VOUT Ripple Reduction Technology in

          PSM

          ? Fixed Switching Frequency : 500kHz

          ? Externally Adjustable Soft-Start

          ? Monotonic Start-up for Pre-biased Output

          ? Input Under-Voltage Lockout (UVLO)

          ? Output Under-Voltage Protection (UVP) with Hiccup

          Mode

          ? Power Good Indication

          ? Enable Control

          ? Available In TSOT-23-8 (FC) Package

          General Description

          The RT6217A/B is a simple, easy-to-use, 3A synchronous

          step-down DC-DC converter with an input supply voltage

          range of 4.5V to 24V. The device build-in an accurate

          0.791V reference voltage and integrates low RDS(ON) power

          MOSFETs to achieve high efficiency in a TSOT-23-8 (FC)

          package.

          The RT6217A/B adopts Advanced Constant On-Time

          ACOTTM) 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 RT6217A operates

          in automatic PSM that maintains high efficiency during

          light load operation. The RT6217B operates in Forced

          PWM that helps meet tight voltage regulation accuracy

          requirements.

          The RT6217A/B senses both FETs current for a robust

          over-current protection. It features cycle-by-cycle current

          limit protection and prevent the device from the catastrophic

          damage in output short circuit, over current or inductor

          saturation. An externally adjustable 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. The RT6217A/B is offered in a TSOT-

          23-8(FC) package.

          產(chǎn)品屬性

          • 產(chǎn)品編號(hào):

            RT6217AHGJ8F

          • 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)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):

            24V

          • 電壓 - 輸出(最小值/固定):

            0.791V

          • 電壓 - 輸出(最大值):

            6V

          • 電流 - 輸出:

            3A

          • 頻率 - 開關(guān):

            500kHz

          • 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:

            SOT-23-8 薄型,TSOT-23-8

          • 供應(yīng)商器件封裝:

            TSOT-23-8(FC)

          • 描述:

            IC REG BUCK ADJ 3A TSOT23-8(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
          19+
          SOT23-8
          880000
          明嘉萊只做原裝正品現(xiàn)貨
          詢價(jià)
          RICHTEK/立锜
          22+
          SOT23-8
          100000
          代理渠道/只做原裝/可含稅
          詢價(jià)
          RICHTEK/立锜
          21+
          TSOT23-8
          13455
          只做原裝,一定有貨,不止網(wǎng)上數(shù)量,量多可訂貨!
          詢價(jià)
          RICHTEK
          20+
          SOT23-8
          15000
          一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
          詢價(jià)
          RICHTEK
          24+
          QFN
          5000
          十年沉淀唯有原裝
          詢價(jià)
          RICHTEK/立锜
          2023+
          TSOT23-8
          1420
          原廠全新正品旗艦店優(yōu)勢(shì)現(xiàn)貨
          詢價(jià)
          RICHTEK
          23+
          QFN
          20000
          詢價(jià)
          RICHTEK
          24+
          QFN
          8000
          原廠原裝,價(jià)格優(yōu)勢(shì),歡迎洽談!
          詢價(jià)
          RichtekUSAInc.
          24+
          TSOT-23-8(FC)
          66800
          原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
          詢價(jià)
          RICHTEK/立锜
          2450+
          SOT23-8
          8850
          只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!!
          詢價(jià)
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