MAX5061

更新时间： 2025-07-27 11:16:39

品牌	Logo	应用领域
美信 - MAXIM		控制器
页数	文件大小	规格书
31页	586K
描述
0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers

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MAX5061 数据手册

19-3583; Rev 2; 7/05

0.6V to 5.5V Output, Parallelable,

Average-Current-Mode DC-DC Controllers

General Description

Features

The MAX5060/MAX5061 pulse-width modulation (PWM)

DC-DC controllers provide high-output-current capability

in a compact package with a minimum number of exter-

nal components. These devices utilize an average-cur-

rent-mode control that enables optimal use of low

♦ 4.75V to 5.5V or 7V to 28V Input Voltage Range

♦ Adjustable Output Voltage from 0.6V to 5.5V

♦ Up to 30A Output Current

♦ Can Parallel Outputs For Higher Output Current

MOSFETs, eliminating the need for external

DS(ON)

heatsinks even when delivering high output currents.

♦ Programmable Adaptive Output Voltage

Differential sensing (MAX5060) enables accurate control

of the output voltage, while adaptive voltage positioning

provides optimum transient response. An internal regula-

tor enables operation with 4.75V to 5.5V or 7V to 28V

input voltage ranges. The high switching frequency, up

to 1.5MHz, allows the use of low-output inductor values

and input capacitor values. This accommodates the use

of PC-board-embedded planar magnetics.

Positioning

♦ True-Differential Remote Output Sensing

(MAX5060)

♦ Average-Current-Mode Control

• Superior Current Sharing Between Paralleled

Modules

• Accurate Current Limit Eliminates MOSFET

and Inductor Derating

The MAX5060 features a clock output with 180° phase

delay to control a second out-of-phase converter for

lower capacitor ripple currents. The MAX5060 also limits

the reverse current if the bus voltage becomes higher

than the regulated output voltage. The MAX5060 is

specifically designed to limit current sinking when multi-

ple power-supply modules are paralleled. The

MAX5060/MAX5061 offer an adjustable 0.6V to 5.5V out-

put voltage. The MAX5060 offers an overvoltage protec-

tion, power-good signal, and an output enable function.

♦ Limits Reverse Current Sinking in Paralleled

Modules (MAX5060)

♦ Programmable Switching Frequency from 125kHz

to 1.5MHz

♦ Integrated 4A Gate Drivers

♦ Clock Output for 180° Out-of-Phase Operation

(MAX5060)

The MAX5060/MAX5061 operate over the automotive

temperature range (-40°C to +125°C). The MAX5060 is

available in a 28-pin thin QFN package while the

MAX5061 is available in a 16-pin TSSOP package.

♦ Voltage Signal Proportional to Output Current for

Load Monitoring (MAX5060)

♦ Output Overvoltage Crowbar Protection

(MAX5060)

Applications

♦ Programmable Hiccup Current-Limit Threshold

Servers and Workstations

Point-of-Load Telecom DC-DC Regulators

Networking Systems

and Response Time

♦ Overtemperature Thermal Shutdown

RAID Systems

High-End Desktop Computers

Ordering Information

PKG

CODE

Selector Guide

PART

TEMP RANGE

PIN-PACKAGE

MAX5060ATI -40°C to +125°C 28 TQFN-EP*

MAX5060ETI -40°C to +85°C 28 TQFN-EP*

MAX5061AUE -40°C to +125°C 16 TSSOP-EP*

T2855-3

U16E-3

PART

OUTPUT

Average-Current-Mode DC-DC Controller

for 5V/12V/24V Input Bus with CLKOUT,

Load Monitoring, Overvoltage, EN Input,

SYNC Input, and PGOOD Output

MAX5060

MAX5061EUE -40°C to +85°C

16 TSSOP-EP*

*EP = Exposed pad.

Average-Current-Mode DC-DC Controller

for 5V/12V/24V Input with SYNC/ENABLE

Input

Pin Configurations appear at end of data sheet.

MAX5061

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...31

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与MAX5061相关器件

型号	品牌	获取价格	描述	数据表
MAX5061AUE	MAXIM	获取价格	0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers
MAX5061AUE+	MAXIM	获取价格	Switching Controller, Current-mode, 30A, 1500kHz Switching Freq-Max, BICMOS, PDSO16, 4.40
MAX5061AUE-T	MAXIM	获取价格	Switching Controller, Current-mode, 30A, 1500kHz Switching Freq-Max, BICMOS, PDSO16, 4.40
MAX5061EUE	MAXIM	获取价格	0.6V to 5.5V Output, Parallelable, Average-Current-Mode DC-DC Controllers
MAX5061EUE-T	MAXIM	获取价格	Switching Controller, Current-mode, 30A, 1500kHz Switching Freq-Max, BICMOS, PDSO16, 4.40
MAX5062	MAXIM	获取价格	125V/2A, High-Speed, Half-Bridge MOSFET Drivers
MAX5062	ADI	获取价格	125V/2A、高速、半桥MOSFET驱动器
MAX5062A	ADI	获取价格	125V/2A、高速、半桥MOSFET驱动器
MAX5062AASA	MAXIM	获取价格	125V/2A, High-Speed, Half-Bridge MOSFET Drivers
MAX5062AASA+	MAXIM	获取价格	最小供电电压(V):8V;最大供电电压(V):12.6V;峰值输出灌电流(A):2A;峰值

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