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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 8:26:00

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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
23+
8uMAX
999999
原装正品现货量大可订货
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
MAX
24+
原厂封装
2281
原装现货假一罚十
询价
Maxim(美信)
25+
标准封装
6000
原装,请咨询
询价
MAXIM
2013
msop
3000
全新
询价
Maxim(美信)
24+
标准封装
13048
原厂渠道供应,大量现货,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
2016+
MSOP8
1254
只做原装,假一罚十,公司可开17%增值税发票!
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
24+
SSOPQFN
25050
原厂支持公司优势现货
询价