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MAX16903SATB集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

MAX16903SATB
厂商型号

MAX16903SATB

参数属性

MAX16903SATB 封装/外壳为10-WFDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK 1.8V 1A 10TDFN

功能描述

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

封装外壳

10-WFDFN 裸露焊盘

文件大小

996.5 Kbytes

页面数量

13

生产厂商 Maxim Integrated Products
企业简称

MAXIM美信

中文名称

美信半导体官网

原厂标识
MAXIM
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-4 23:00:00

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MAX16903SATB规格书详情

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

产品属性

  • 产品编号:

    MAX16903SATB18/V+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 稳压器 - DC-DC 开关稳压器

  • 系列:

    Automotive, AEC-Q100

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 功能:

    降压

  • 输出配置:

  • 拓扑:

    降压

  • 输出类型:

    固定

  • 输出数:

    1

  • 电压 - 输入(最小值):

    3.5V

  • 电压 - 输入(最大值):

    28V

  • 电压 - 输出(最小值/固定):

    1.8V

  • 电流 - 输出:

    1A

  • 频率 - 开关:

    2.1MHz

  • 同步整流器:

  • 工作温度:

    -40°C ~ 125°C(TJ)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    10-WFDFN 裸露焊盘

  • 供应商器件封装:

    10-TDFN(3x3)

  • 描述:

    IC REG BUCK 1.8V 1A 10TDFN

供应商 型号 品牌 批号 封装 库存 备注 价格
ADI(亚德诺)/MAXIM(美信)
24+
DFN10(3x3)
7350
原装进口,原厂直销!当天可交货,支持原型号开票!
询价
Maxim(美信)
24+
NA/
8735
原厂直销,现货供应,账期支持!
询价
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
MAXIM
18+
QFN-10
85600
保证进口原装可开17%增值税发票
询价
max
23+
NA
256
专做原装正品,假一罚百!
询价
MAXIM/美信
24+
TDFN10
20
原装现货假一赔十
询价
Analog Devices Inc./Maxim Inte
25+
10-WFDFN 裸露焊盘
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
MAXIM/美信
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
Maxim(美信)
24+
N/A
17800
原装正品现货支持实单
询价
MAXIM
24+
N/A
8000
全新原装正品,现货销售
询价