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MAX8597中文资料PDF规格书

MAX8597
厂商型号

MAX8597

参数属性

MAX8597 封装/外壳为20-WFQFN 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) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:IC REG CTRLR BUCK 20-TQFN

功能描述

Low-Dropout, Wide-Input-Voltage, Step-Down Controllers

文件大小

502.09 Kbytes

页面数量

24

生产厂商 MaximIntegrated
企业简称

Maxim美信半导体

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

更新时间

2024-5-10 9:20:00

MAX8597规格书详情

General Description

The MAX8597/MAX8598/MAX8599 voltage-mode PWM step-down controllers are designed to operate from a 4.5V to 28V input supply and generate output voltages down to 0.6V. A proprietary switching algorithm stretches the duty cycle to >99.5 for low-dropout design. Unlike conventional step-down regulators using a p-channel high-side MOSFET to achieve high duty cycle, the MAX8597/MAX8598/MAX8599 drive n-channel MOSFETs resulting in high efficiency and high-currentcapability designs.

Features

♦ Low Dropout with >99.5 Duty Cycle

♦ Lossless High-Side Current Limit

♦ Wide 4.5V to 28V Input Range

♦ Dynamic Output Voltage Adjustment with Adjustable Offset (MAX8597)

♦ Remote Voltage Sensing for Both Positive and Negative Rails (MAX8597)

♦ Tracking Output Through REFIN (MAX8597)

♦ Adjustable Switching Frequency from 200kHz to 1.4MHz

♦ Adjustable Soft-Start

♦ Prebias Startup

♦ Enable and Power-OK (MAX8598/MAX8599) for Flexible Sequencing

♦ 25MHz Error Amplifier

♦ Adjustable Hiccup Current Limit for Output Short-Circuit Protection

♦ Output Overvoltage Protection (MAX8599)

♦ Small, Low-Profile Thin QFN Package

Applications

    Nonisolated Power Modules

    Variable-Speed DC Fan Power Supplies (MAX8597)

    Tracking Power Supplies (MAX8597)

    Chipset Power Supplies

产品属性

  • 产品编号:

    MAX8597ETP+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 输出类型:

    晶体管驱动器

  • 功能:

    降压

  • 输出配置:

  • 拓扑:

    降压

  • 输出阶段:

    1

  • 电压 - 供电 (Vcc/Vdd):

    4.5V ~ 28V

  • 频率 - 开关:

    200kHz ~ 1.4MHz

  • 同步整流器:

  • 时钟同步:

  • 控制特性:

    限流,使能,频率控制,软启动

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    20-WFQFN 裸露焊盘

  • 供应商器件封装:

    20-TQFN(4x4)

  • 描述:

    IC REG CTRLR BUCK 20-TQFN

供应商 型号 品牌 批号 封装 库存 备注 价格
Maxim
23+
20-TQFN
28500
授权代理直销,原厂原装现货,假一罚十,特价销售
询价
Analog Devices Inc./Maxim Inte
21+
20-WFQFN
3343
正规渠道/品质保证/原装正品现货
询价
ADI(亚德诺)/MAXIM(美信)
23+
QFN20EP(4x4)
7350
原装进口,原厂直销!当天可交货,支持原型号开票!
询价
Maxim
23+
20TQFN
9000
原装正品,支持实单
询价
Maxim Integrated
22+/23+
20-TQFN(4x4)
7500
原装进口公司现货假一赔百
询价
MAX
22+
20-WFQFN 裸露焊盘
3210
公司现货绝对原装
询价
Maxim Integrated
21+
NA
12500
正品专卖,进口原装深圳现货
询价
MAXIM
23+
NA
25060
只做进口原装,终端工厂免费送样
询价
MAXIM/美信
22+
TQFN20
33974
原装正品现货,可开13个点税
询价
MaximIntegrated
23+
20-TQFN(4x4)
66800
原装正品现货
询价