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MAX8538EEI集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

MAX8538EEI
廠商型號(hào)

MAX8538EEI

參數(shù)屬性

MAX8538EEI 封裝/外殼為28-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的特殊用途穩(wěn)壓器;MAX8538EEI應(yīng)用范圍:控制器,DDR;產(chǎn)品描述:IC REG CTRLR DDR 2OUT 28QSOP

功能描述

Dual-Synchronous Buck Controllers for Point-of-Load, Tracking, and DDR Memory Power Supplies

封裝外殼

28-SSOP(0.154",3.90mm 寬)

文件大小

414.91 Kbytes

頁面數(shù)量

23

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

MAXIM美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-29 23:01:00

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MAX8538EEI規(guī)格書詳情

General Description

The MAX8537/MAX8539 controllers provide a complete power-management solution for both double-data-rate (DDR) and combiner supplies. The MAX8537 and MAX8539 are configured for out-of-phase and in-phase DDR power-supply operations, respectively, and generate three outputs: the main memory voltage (VDDQ), the tracking sinking/sourcing termination voltage (VTT), and the termination reference voltage (VTTR). The MAX8538 is configured as a dual out-of-phase controller for point-of-load supplies. Each buck controller can source or sink up to 25A of current, while the termination refer ence can supply up to 15mA output.

Features

? MAX8537/MAX8539: Complete DDR Supplies

? MAX8538: Dual Nontracking Controller

? Out-of-Phase (MAX8537/MAX8538) or In-Phase (MAX8539) Operation

? 4.5V to 23V Wide Input Range (Operate Down to 1.8V Input with External 5V Supply)

? Tracking Supply Maintains VTT = VTTR = 1/2 VDDQ

? Adjustable Output from 0.8V to 3.6V with 1 Accuracy

? VTTR Reference Sources and Sinks Up to 15mA

? 200kHz to 1.4MHz Adjustable Switching Frequency

? All-Ceramic Design Achievable

? >90 Efficiency

? Independent POK_ and EN_

? Adjustable Soft-Start and Soft-Stop for Each Output

? Lossless Adjustable-Hiccup Current Limit

? Output Overvoltage Protection

? 28-Pin QSOP Package

Applications

?? DDR Memory Power Supplies

?? Notebooks and Desknotes

?? Servers and Storage Systems

?? Broadband Routers

?? XDSL Modems and Routers

?? Power DSP Core Supplies

?? Power Combiner in Advanced VGA Cards

?? Networking Systems

?? RAMBUS Memory Power Supplies

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX8538EEI+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 應(yīng)用:

    控制器,DDR

  • 電壓 - 輸入:

    4.5V ~ 23V

  • 輸出數(shù):

    2

  • 電壓 - 輸出:

    0.8V ~ 3.6V

  • 工作溫度:

    0°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    28-QSOP

  • 描述:

    IC REG CTRLR DDR 2OUT 28QSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MAXIM/美信
24+
NA/
44357
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
MAXIM
2016+
SSOP28
44357
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
MAXIN
三年內(nèi)
1983
只做原裝正品
詢價(jià)
MAXIM
24+
SSOP
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
MAXIM/美信
22+
SSOP28
100000
代理渠道/只做原裝/可含稅
詢價(jià)
MAXIM
24+
SSOP28
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(jià)
MAXIM/美信
18+
SSOP28
6478
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票
詢價(jià)
MAXIM
23+
NA
1544
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理QQ1304306553
詢價(jià)
MAXIM/美信
24+
QSOP-28
6000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價(jià)
MAX
23+
SSOP
3500
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購!
詢價(jià)