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MAX17020集成電路(IC)的電源管理-專用規(guī)格書PDF中文資料

MAX17020
廠商型號

MAX17020

參數(shù)屬性

MAX17020 封裝/外殼為32-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的電源管理-專用;MAX17020應(yīng)用范圍:電源;產(chǎn)品描述:IC CTLR PWM DUAL STEP DN 32-TQFN

功能描述

Dual Quick-PWM Step-Down Controller with Low-Power LDO, RTC Regulator

封裝外殼

32-WFQFN 裸露焊盤

文件大小

636.86 Kbytes

頁面數(shù)量

34

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)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-21 17:54:00

MAX17020規(guī)格書詳情

General Description

The MAX17020 is a dual Quick-PWM? step-down power-supply (SMPS) controller with synchronous rectification, intended for main 5V/3.3V or I/O 1.5V/1.05V power generation in battery-powered systems. Low side MOSFET sensing provides a simple low-cost, highly efficient current sense for valley current-limit protection. Combined with the output overvoltage and

undervoltage protection features, this current limit ensures robust output supplies.

Features

? Dual Quick-PWM

? Internal 100mA 5V or Adjustable Linear Regulator

? Independent LDO Bypass Input

? Internal Boost Diodes

? Secondary Feedback Input Maintains Charge Pump

? 3.3V 5mA RTC Power (Always On)

? OUT1: 5V or 1.5V Fixed or 0.7V Adjustable Feedback

? OUT2: 3.3V or 1.05V Fixed or Dynamic Adjustable

? Dynamic 0V to 2V REFIN2 Input on Second SMPS

? 2V ±1 50μA Reference

? 6V to 24V Input Range (28V max)

? Ultrasonic Mode

? Independent SMPS and LDO Enable Controls

? Independent SMPS Power-Good Outputs

? Minimal Component Count

Applications

Notebook Computers

Main System Supply (5V and 3.3V Supplies)

I/O System Supply (1.5V and 1.05V Supplies)

Graphic Cards

DDR1, DDR2, DDR3 Power Supplies

Game Consoles

Low-Power I/O and Chipset Supplies

Two-to-Four Li+ Cell Battery-Powered Devices

PDAs and Mobile Communicators

Telecommunication

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX17020ETJ+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 電源管理 - 專用

  • 系列:

    Quick-PWM?

  • 包裝:

    卷帶(TR)

  • 應(yīng)用:

    電源

  • 電流 - 供電:

    1mA

  • 電壓 - 供電:

    6V ~ 24V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    32-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    32-TQFN(5x5)

  • 描述:

    IC CTLR PWM DUAL STEP DN 32-TQFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM/美信
1950+
QFN
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
MAX
24+
QFN
35200
一級代理/放心購買
詢價
MAXIM
23+
QFN
999999
原裝正品現(xiàn)貨量大可訂貨
詢價
MAXIM
23+
BGAQFP
8659
原裝公司現(xiàn)貨!原裝正品價格優(yōu)勢.
詢價
MAXIM
22+23+
New
30293
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
詢價
Maxim(美信)
23+
NA
20094
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持
詢價
MAXIM/美信
22+
QFN
9000
原裝正品
詢價
MAX
QFN
3200
原裝長期供貨!
詢價
MAXIM
19+
QFN32
81554
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
MAXIM
22+
QFN
5000
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價