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MAX5067ETH集成电路(IC)的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

MAX5067ETH
厂商型号

MAX5067ETH

参数属性

MAX5067ETH 封装/外壳为44-WFQFN 裸露焊盘;包装为托盘;类别为集成电路(IC)的PMIC-稳压器-DCDC开关式控制器;产品描述:IC REG CTRLR BUCK 44TQFN

功能描述

Dual-Phase, 0.6V to 3.3V Output Parallelable, Average-Current-Mode Controllers

封装外壳

44-WFQFN 裸露焊盘

文件大小

652.2 Kbytes

页面数量

32

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

2025-6-10 15:23:00

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MAX5067ETH规格书详情

General Description

The MAX5065/MAX5067 dual-phase, PWM controllers provide high-output-current capability in a compact package with a minimum number of external components. The MAX5065/MAX5067 utilize a dual-phase, average-current-mode control that enables optimal use of low RDS(ON) MOSFETs, eliminating the need for external heatsinks even when delivering high output currents.

Differential sensing enables accurate control of the output voltage, while adaptive voltage positioning provides optimum transient response. An internal regulator enables operation with input voltage ranges of +4.75V to +5.5V or +8V to +28V. The high switching frequency, up to 500kHz per phase, and dual-phase operation allow the use of low-output inductor values and input capacitor values. This accommodates the use of PC board embedded planar magnetics achieving superior reliability, current sharing, thermal management, compact size, and low system cost.

Features

♦ +4.75V to +5.5V or +8V to +28V Input Voltage Range

♦ Adjustable VOUT

   +0.6V to +3.3V (MAX5065)

   +0.8V to +3.3V (MAX5067)

♦ Up to 60A Output Current

♦ Internal Voltage Regulator for a +12V or +24V Power Bus

♦ Programmable Adaptive Output Voltage Positioning

♦ True Differential Remote Output Sensing

♦ Out-of-Phase Controllers Reduce Input

   Capacitance Requirement and Distribute Power

   Dissipation

♦ Average-Current-Mode Control

   Superior Current Sharing Between Individual

   Phases and Paralleled Modules

   Accurate Current Limit Eliminates MOSFET and

   Inductor Derating

♦ Limits Reverse-Current Sinking in Paralleled Modules

♦ Integrated 4A Gate Drivers

♦ Selectable Fixed Frequency 250kHz or 500kHz Per

   Phase (Up to 1MHz for Two Phases)

♦ External Frequency Synchronization from 125kHz to 600kHz

♦ Internal PLL with Clock Output for Paralleling

   Multiple DC-DC Converters

♦ Thermal Protection

♦ 28-Pin SSOP Package (MAX5065)

♦ 44-Pin Thin QFN Package (MAX5067)

Applications

   Servers and Workstations

   Point-of-Load High-Current/High-Density Telecom DC-DC Regulators

   Networking Systems

   Large-Memory Arrays

   RAID Systems

   High-End Desktop Computers

产品属性

  • 产品编号:

    MAX5067ETH

  • 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:

    托盘

  • 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:

    2

  • 电压 - 供电 (Vcc/Vdd):

    4.75V ~ 28V

  • 频率 - 开关:

    250kHz,500kHz

  • 同步整流器:

  • 时钟同步:

  • 控制特性:

    使能,相位控制,电源良好

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    44-WFQFN 裸露焊盘

  • 供应商器件封装:

    44-TQFN(7x7)

  • 描述:

    IC REG CTRLR BUCK 44TQFN

供应商 型号 品牌 批号 封装 库存 备注 价格
MAXIM/美信
24+
QFN
29
原装现货假一赔十
询价
Maxim
24+
44-TQFN
28500
授权代理直销,原厂原装现货,假一罚十,特价销售
询价
MAXIM
24+
SOP
2250
100%全新原装公司现货供应!随时可发货
询价
MAXIM
22+
TSSOP-16
8200
原装现货库存.价格优势
询价
MAXIM
2020+
TSSOP-16
4500
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
MaximIntegrated
24+
44-TQFN-EP(7x7)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
MAXIM
2023+
QFN
50000
原装现货
询价
MAXIM/美信
23+
44-TQFN
3000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
询价
MAXIM
25+23+
QFN
33315
绝对原装正品全新进口深圳现货
询价
Maxim Integrated
24+
44-TQFN-EP(7x7)
65300
一级代理/放心采购
询价