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MAX680CSA集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

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厂商型号

MAX680CSA

参数属性

MAX680CSA 封装/外壳为8-SOIC(0.154",3.90mm 宽);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 CHARGE PUMP 2VIN 8SOIC

功能描述

5V to 짹10V Voltage Converters

封装外壳

8-SOIC(0.154",3.90mm 宽)

文件大小

84.33 Kbytes

页面数量

8

生产厂商

MAXIM

中文名称

美信

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2026-1-25 13:10:00

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MAX680CSA规格书详情

General Description

The MAX680/MAX681 are monolithic, CMOS, dual charge-pump voltage converters that provide ±10V outputs from a +5V input voltage. The MAX680/MAX681 provide both a positive step-up charge pump to develop +10V from +5V input and an inverting charge pump to generate the -10V output. Both parts have an on-chip, 8kHz oscillator. The MAX681 has the capacitors internal to the package, and the MAX680 requires four external capacitors to produce both positive and negative voltages from a single supply.

The output source impedances are typically 150Ω, providing useful output currents up to 10mA. The low quiescent current and high efficiency make this device suitable for a variety of applications that need both positive and negative voltages generated from a single supply.

The MAX864/MAX865 are also recommended for new designs. The MAX864 operates at up to 200kHz and uses smaller capacitors. The MAX865 comes in the smaller µMAX package.

特性 Features

♦ 95 Voltage-Conversion Efficiency

♦ 85 Power-Conversion Efficiency

♦ +2V to +6V Voltage Range

♦ Only Four External Capacitors Required (MAX680)

♦ No Capacitors Required (MAX681)

♦ 500µA Supply Current

♦ Monolithic CMOS Design

Applications

   The MAX680/MAX681 can be used wherever a singlepositive supply is available and where positive and negative voltages are required. Common applications include generating ±6V from a 3V battery and generating ±10V from the  standard +5V logic supply (for use with analog circuitry). Typical applications include:

   ±6V from 3V Lithium Cell

   Hand-Held Instruments

   Data-Acquisition Systems

   Panel Meters

   ±10V from +5V Logic Supply

   Battery-Operated Equipment

   Operational Amplifier Power Supplies

产品属性

  • 产品编号:

    MAX680CSA

  • 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)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 功能:

    比率

  • 输出配置:

    正和负(双轨)

  • 拓扑:

    充电泵

  • 输出类型:

    固定

  • 输出数:

    2

  • 电压 - 输入(最小值):

    2V

  • 电压 - 输入(最大值):

    6V

  • 电压 - 输出(最小值/固定):

    ±2Vin

  • 电流 - 输出:

    10mA

  • 频率 - 开关:

    8kHz

  • 同步整流器:

  • 工作温度:

    0°C ~ 70°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-SOIC(0.154",3.90mm 宽)

  • 供应商器件封装:

    8-SOIC

  • 描述:

    IC REG CHARGE PUMP 2VIN 8SOIC

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
2406+
1850
诚信经营!进口原装!量大价优!
询价
MAXIM
23+
SOP
5495
全新原装正品现货,支持订货
询价
Maxim(美信)
2511
标准封装
6000
电子元器件采购降本30%!原厂直采,砍掉中间差价
询价
MAXIM/美信
23+
SOP-8
50000
只做原装正品
询价
MAXIM/美信
24+
SOIC-Narrow-8
6000
全新原装深圳仓库现货有单必成
询价
Maxim(美信)
25+
标准封装
6000
原装,请咨询
询价
MAXIM/美信
24+
SOP
9600
原装现货,优势供应,支持实单!
询价
MAXIM/美信
23+
SOP-8
9000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
MAXIM
25+
SOP8
2500
福安瓯为您提供真芯库存,真诚服务
询价
MAXIM(美信)
2447
SO-Narrow-8
105000
2500个/圆盘一级代理专营品牌!原装正品,优势现货,
询价