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MAX16903集成電路(IC)的DCDC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

MAX16903
廠商型號

MAX16903

參數(shù)屬性

MAX16903 封裝/外殼為10-WFDFN 裸露焊盤;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DCDC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK 1.8V 1A 10TDFN

功能描述

2.1MHz, High-Voltage, 1A Mini-Buck Converter Thermal Shutdown Protection

封裝外殼

10-WFDFN 裸露焊盤

文件大小

996.5 Kbytes

頁面數(shù)量

13

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
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

2025-2-20 22:59:00

MAX16903規(guī)格書詳情

General Description

The MAX16903 is a small, synchronous buck converter with integrated high-side and low-side switches. The device is designed to deliver 1A with input voltages from +3.5V to +28V, while using only 25μA quiescent current at no load. Voltage quality can be monitored by observing the PGOOD signal. The MAX16903 can operate in dropout by running at 97 duty cycle, making it ideal for automotive and industrial applications.

Benefits and Features

● Meets Stringent Automotive Quality and Reliability Requirements

??? ? +3.5V to +28V Input Voltage Range Allows Operation in “Cold Crank” Conditions

??? ? Tolerates Input-Voltage Transients to +42V

??? ? Enable-Pin Compatible from +3.3V Logic Level to +42V

??? ? 1A Minimum Output Current with Overcurrent Protection

??? ? -40°C to +125°C Automotive Temperature Range

??? ? AEC-Q100 Qualified

● Increased Efficiency and Reduced BOM Cost and Board Space

??? ? Integrated High- and Low-Side FETs

??? ? Fixed Output Voltages (see the Selector Guide and Contact the Factory for All Available Trimmed Output-Voltage Options)

??? ? 10-Pin TDFN-EP or 16-Pin TSSOP-EP Packages

● Low Quiescent Current Helps Designers Meet Stringent OEM Current Requirements

??? ? 25μA Quiescent Current During Skip Mode Operation

● High Switching Frequency Allows Use of Small, Low-Cost External Components

??? ? 2.1MHz Switching Frequency with Three Modes of Operation

??? ? Skip Mode for Efficient, Low-Power Operation

??? ? Forced Fixed-Frequency Operation

??? ? External Frequency Synchronization

● Reduced EMI Emissions at the Switching Frequency

??? ? Optional Spread-Spectrum Frequency Modulation

Applications

● Automotive

● Industrial

● High-Voltage Input-Power DC-DC Applications

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MAX16903RATB18/V+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > DC DC 開關(guān)穩(wěn)壓器

  • 系列:

    Automotive, AEC-Q100

  • 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:

    固定

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    3.5V

  • 電壓 - 輸入(最大值):

    28V

  • 電壓 - 輸出(最小值/固定):

    1.8V

  • 電流 - 輸出:

    1A

  • 頻率 - 開關(guān):

    2.1MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    10-WFDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    10-TDFN(3x3)

  • 描述:

    IC REG BUCK 1.8V 1A 10TDFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
ADI(亞德諾)/MAXIM(美信)
23+
TSSOP16EP
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)
MAXIM
2020+
N/A
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
17+
TDFN-10
166
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價(jià)
MAXIM/美信
24+
TDFN10
20
原裝現(xiàn)貨假一賠十
詢價(jià)
max
23+
NA
256
專做原裝正品,假一罰百!
詢價(jià)
MAXIM
18+
QFN-10
85600
保證進(jìn)口原裝可開17%增值稅發(fā)票
詢價(jià)
MAXIM/美信
22+
TSOP
12245
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
MAXIM/美信
21+
TSOP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
MaximIntegrated
24+
16-TSSOP-EP
66800
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
MAXIM/美信
24+
TSSOP16
500
原裝現(xiàn)貨假一罰十
詢價(jià)