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MAX1674集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

MAX1674
厂商型号

MAX1674

参数属性

MAX1674 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR);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 BST ADJ/PROG 750MA 8UMAX

功能描述

High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters

封装外壳

8-TSSOP,8-MSOP(0.118",3.00mm 宽)

文件大小

521.65 Kbytes

页面数量

12

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
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-25 11:37:00

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MAX1674规格书详情

General Description

The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small µMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent supply current is only 16µA.

The input voltage ranges from 0.7V to VOUT, where VOUT can be set from 2V to 5.5V. Start-up is guaranteed from 1.1V inputs. The MAX1674/MAX1675/MAX1676 have a preset, pin-selectable output for 5V or 3.3V. The outputs can also be adjusted to other voltages using two external resistors.

All three devices have a 0.3Ω N-channel MOSFET power switch. The MAX1674 has a 1A current limit. The MAX1675 has a 0.5A current limit, which permits the use of a smaller inductor. The MAX1676 comes in a 10-pin µMAX package and features an adjustable current limit and circuitry to reduce inductor ringing.

Features

♦ 94 Efficient at 200mA Output Current

♦ 16µA Quiescent Supply Current

♦ Internal Synchronous Rectifier (no external diode)

♦ 0.1µA Logic-Controlled Shutdown

♦ LBI/LBO Low-Battery Detector

♦ Selectable Current Limit for Reduced Ripple

♦ Low-Noise, Anti-Ringing Feature (MAX1676)

♦ 8-Pin and 10-Pin µMAX Packages

♦ Preassembled Evaluation Kit (MAX1676EVKIT)

Applications

   Pagers

   Wireless Phones

   Medical Devices

   Hand-Held Computers

   PDAs

   RF Tags

   1 to 3-Cell Hand-Held Devices

产品属性

  • 产品编号:

    MAX1674EUA

  • 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

  • 包装:

    卷带(TR)

  • 功能:

    升压

  • 输出配置:

  • 拓扑:

    升压

  • 输出类型:

    可调节(可编程)

  • 输出数:

    1

  • 电压 - 输入(最小值):

    0.7V

  • 电压 - 输入(最大值):

    5.5V

  • 电压 - 输出(最小值/固定):

    2V(3.3V,5V)

  • 电压 - 输出(最大值):

    5.5V

  • 电流 - 输出:

    750mA(开关)

  • 频率 - 开关:

    最高 500Hz

  • 同步整流器:

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-TSSOP,8-MSOP(0.118",3.00mm 宽)

  • 供应商器件封装:

    8-uMAX/uSOP

  • 描述:

    IC REG BST ADJ/PROG 750MA 8UMAX

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM
1844+
TSSOP8
6528
只做原装正品假一赔十为客户做到零风险!!
询价
MAXIM
2020+
TSSOP8
1471
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
MAXIM美信
1526+
MSOP8
5200
代理品牌
询价
MAXIM
21+
MSOP8
12588
全新原装深圳现货
询价
MAXIM
05+
原厂原装
4988
只做全新原装真实现货供应
询价
MAXIM/美信
24+
NA
80000
只做自己库存,全新原装进口正品假一赔百,可开13%增
询价
MAXIM/美信
23+
MSOP-8
8500
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
MAXIM
19+
MSOP
81538
原厂代理渠道,每一颗芯片都可追溯原厂;
询价
MAXM
22+
SOP
20000
深圳原装现货正品有单价格可谈
询价
MAXIM
15+
MSOP8
11560
全新原装,现货库存,长期供应
询价