Datasheet > MAXM17572

MAXM17572

更新时间： 2024-11-10 14:58:19

品牌	Logo	应用领域
亚德诺 - ADI		电源电路
页数	文件大小	规格书
28页	1529K
描述
4.5V至60V、1A Himalaya uSLIC降压电源模块

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4.5V to 60V, 1A Himalaya uSLIC Step-Down

Power Module

MAXM17572

General Description

Benefits and Features

The Himalaya series of voltage regulator ICs, power mod-

ules, and chargers enable cooler, smaller, and simpler

power-supply solutions. The MAXM17572 is a high-effi-

ciency, synchronous, Himalaya step-down DC-DC power

module with integrated controller, MOSFETs, compensa-

tion components, and inductor that operates over a wide

input-voltage range. The module operates from 4.5V to

60V input and delivers up to 1A output current over a pro-

grammable output voltage range of 0.9V to 12V. The mod-

ule significantly reduces design complexity and manufac-

turing risks, and offers a true “plug-and-play” power supply

solution, reducing the time-to-market. The MAXM17572

employs peak-current-mode control architecture.

● Easy to use

• Wide 4.5V to 60V Input

• Adjustable 0.9V to 12V Output

• ±1.2% Feedback Accuracy

• Up to 1A Output Current

• Internally Control Loop Compensated

• All Ceramic Capacitors

● Flexible Design

• PWM Mode of Operation

• Adjustable Frequency with External Frequency

Synchronization (400kHz to 2.2MHz)

• Programmable Soft-Start

• Open-Drain Power Good Output (RESET Pin)

• Programmable EN/UVLO threshold

The MAXM17572 offers programmable switching frequen-

cy, RESET output voltage monitoring, adjustable input

undervoltage lockout, and programmable soft-start. The

module also features hiccup-mode overload protection

and a thermal shutdown function.

• Auxiliary Bootstrap Supply (EXTV ) for Improved

Efficiency

● Robust Operation

• Over Temperature Protection

• Hiccup Over Current Protection

• High Industrial Ambient Operating Temperature

Range (-40°C to +125°C)/Junction Temperature

Range (-40°C to +150°C)

The MAXM17572 is available in a low-profile, compact,

12-pin 3.5mm x 3.5mm x 2.3mm uSLIC package. Simula-

tion models are available.

Applications

● Rugged

● Industrial Power Supplies

• Complies with CISPR32 (EN55032) Class B

Conducted and Radiated Emissions.

● Distributed Supply Regulation

● FPGA and DSP Point-of-Load Regulator

● Base Station Point-of-Load Regulator

● HVAC and Building Control

19-101182; Rev 0; 9/21

Ordering Information appears at end of data sheet.

12 3 4 5 6 7...28

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与MAXM17572相关器件

型号	品牌	获取价格	描述	数据表
MAXM17574	ADI	获取价格	集成电感的4.5V至60V、3A高效DC-DC降压电源模块
MAXM17575	ADI	获取价格	4.5V至60V、1.5A、高效、DC-DC降压型电源模块，集成电感
MAXM17623	MAXIM	获取价格	2.9V to 5.5V, 1A Himalaya uSLIC Step-Down Power Modules
MAXM17623	ADI	获取价格	2.9V至5.5V、1A、喜马拉雅uSLIC降压型电源模块
MAXM17623AMB	MAXIM	获取价格	2.9V to 5.5V, 1A Himalaya uSLIC Step-Down Power Modules
MAXM17623AMBT	MAXIM	获取价格	2.9V to 5.5V, 1A Himalaya uSLIC Step-Down Power Modules
MAXM17624	MAXIM	获取价格	2.9V to 5.5V, 1A Himalaya uSLIC Step-Down Power Modules
MAXM17624	ADI	获取价格	2.9V至5.5V、1A、喜马拉雅uSLIC降压型电源模块
MAXM17624AMB	MAXIM	获取价格	2.9V to 5.5V, 1A Himalaya uSLIC Step-Down Power Modules
MAXM17624AMBT	MAXIM	获取价格	2.9V to 5.5V, 1A Himalaya uSLIC Step-Down Power Modules

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