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LTM4700電源-板安裝的直流轉(zhuǎn)換器規(guī)格書PDF中文資料

LTM4700
廠商型號

LTM4700

參數(shù)屬性

LTM4700 封裝/外殼為330-BBGA 模塊;包裝為托盤;類別為電源-板安裝的直流轉(zhuǎn)換器;LTM4700應(yīng)用范圍:ITE(商業(yè));產(chǎn)品描述:DC DC CNVRTR 0.5-1.8V 0.5-1.8V

功能描述

Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management
DC DC CNVRTR 0.5-1.8V 0.5-1.8V

封裝外殼

330-BBGA 模塊

文件大小

3.32659 Mbytes

頁面數(shù)量

118

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-1-19 8:26:00

LTM4700規(guī)格書詳情

LTM4700屬于電源-板安裝的直流轉(zhuǎn)換器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的LTM4700直流轉(zhuǎn)換器一種旨在將直流電壓輸入電平改變?yōu)橐粋€(gè)或多個(gè)不同的直流電壓輸出電平的裝置。

DESCRIPTION

The LTC?3888/LTC3888-1/LTC3888-2 is a PMBus-compliant

dual loop DC/DC synchronous step-down switching regulator

controller with eight expandable phases supporting

a wide range of master/slave configurations. The controller

uses constant frequency current mode architecture to

provide excellent transient response and output regulation.

Each PWM master is capable of producing output voltages

from 0.3V to 3.45V with multiple phase configurations using

DrMOS devices that provide an output current monitor.

PMBus configuration and monitoring is supported by

LTpowerPlay? software. Programmable loop compensation

and built-in load step emulation facilitate setting bandwidth

based on input voltage and output load capacitance.

PMBus commands allow read back of input voltage, output

voltage and current, and operating status. Operating

parameters can be set via PMBus command or stored in

internal EEPROM for use at power up. Switching frequency,

phase configuration, output voltage (LTC3888/LTC3888-2),

output current limit (LTC3888-1) and device address can

also be set using external programming resistors.

FEATURES

- PMBus/I2C Compliant Serial Interface

- Monitor Voltage, Current, Temperature and Faults

- Digitally Program VOUT, Margins, UV, OV, Current

Limit, Soft-Start/Stop and Sequencing

- Expandable to >16 Phases

- 4.5V ≤ VIN ≤ 26.5V, 0.3V ≤ VOUT ≤ 3.45V

- ±0.5 Output Voltage Accuracy

- Programmable PWM Loop Compensation

- Accurate PolyPhase? Current Sharing

- Internal EEPROM with ECC and Fault Logging

- DrMOS Output Current Monitor Interface

- DrMOS Temperature/Fault Bus Interface

- DrMOS Gate Drive Supply Monitor

- Load Step Emulation

- Internal or External PWM Clock from 250kHz to 1MHz

- 52-Pin (5mm × 8mm) QFN Package

- AEC-Q100 Qualified for Automotive Applications

APPLICATIONS

- High Current Distributed Power Systems

- Servers, Network and Storage Equipment

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    LTM4700IY

  • 制造商:

    Analog Devices Inc.

  • 類別:

    電源 - 板安裝 > 直流轉(zhuǎn)換器

  • 系列:

    μModule?

  • 包裝:

    托盤

  • 類型:

    非隔離 PoL 模塊

  • 電壓 - 輸入(最小值):

    4.5V

  • 電壓 - 輸入(最大值):

    16V

  • 電壓 - 輸出 1:

    0.5 ~ 1.8V

  • 電壓 - 輸出 2:

    0.5 ~ 1.8V

  • 電流 - 輸出(最大值):

    50A,50A

  • 應(yīng)用:

    ITE(商業(yè))

  • 特性:

    OCP,OTP,OVP,UVLO

  • 工作溫度:

    -40°C ~ 125°C

  • 效率:

    90%

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    330-BBGA 模塊

  • 大小 / 尺寸:

    0.87" 長 x 0.59"

  • 描述:

    DC DC CNVRTR 0.5-1.8V 0.5-1.8V

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ADI/亞德諾
21+
BGA
1250
詢價(jià)
ADI(亞德諾)
23+
BGA330
7350
原裝進(jìn)口,原廠直銷!當(dāng)天可交貨,支持原型號開票!
詢價(jià)
ADI/亞德諾
2324+
BGA-330
78920
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口
詢價(jià)
ADI
2222+
BGA
3178
一級代理/分銷渠道價(jià)格優(yōu)勢 十年芯程一路只做原裝正品
詢價(jià)
ADI
330
詢價(jià)
AD I
BGA
1190
5749
原裝現(xiàn)貨 低價(jià)清倉 實(shí)單可談
詢價(jià)
ADI(亞德諾)
23+
NA/
8735
原廠直銷,現(xiàn)貨供應(yīng),賬期支持!
詢價(jià)
LT/ADI
2020+
BGA330
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)
AD
22+
BGA
8500
全新正品現(xiàn)貨 有掛就有現(xiàn)貨
詢價(jià)
LINEAR
BGA
699839
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī)
詢價(jià)