Datasheet > MAXM17532

MAXM17532

更新时间： 2024-11-10 01:11:35

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
17页	1005K
描述
4V to 42V, 100mA, Himalaya uSLIC Step-Down Power Module

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中文翻译

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MAXM17532 数据手册

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MAXM17532

4V to 42V, 100mA, Himalaya uSLIC

Step-Down Power Module

General Description

Beneﬁts and Features

● Easy to use

The Himalaya series of voltage regulator ICs and power

modules enable cooler, smaller, and simpler power-

supply solutions. The MAXM17532 is a high-efficiency,

synchronous, step-down DC-DC power module with inte-

grated controller, MOSFETs, compensation components,

and inductor that operates over a wide input-voltage

range. The module operates from 4V to 42V input and

delivers up to 100mA output current over a programmable

output voltage from 0.9V to 5.5V. The module significantly

reduces design complexity, manufacturing risks and offers

a true “plug and play” power supply solution, reducing the

time-to-market.

• Wide 4V to 42V Input

• Adjustable 0.9V to 5.5V Output

• ±1.75% Feedback Accuracy

• Up to 100mA Output Current

• Internally Compensated

• All Ceramic Capacitors

● High Efficiency

• Fixed-Frequency PWM

• Pulse Frequency Modulation (PFM) Mode to

Enhance Light-Load Eﬃciency

• Shutdown Current as Low as 1.2μA (typ)

The MAXM17532 employs peak-current-mode control

architecture. To reduce input inrush current, the device

offers a soft-start feature including the default soft-start

time of 5.1ms.

● Flexible Design

• Programmable Soft-Start and Prebias Startup

• Open-Drain Power Good Output (RESET Pin)

• Programmable EN/UVLO Threshold

● Robust Operation

The MAXM17532 is available in a low profile, compact

10-pin 2.6mm x 3mm x 1.5mm uSLIC™ package.

• Hiccup Overcurrent Protection

• Overtemperature Protection

• -40°C to +125°C Ambient OperatingTemperature /

-40°C to +150°C Junction Temperature

● Rugged

Applications

● Industrial Sensors and Encoders

● 4-20mA Current-Loop Powered Sensors

● LDO Replacement

● HVAC and Building Control

● Battery-Powered Equipment

• Complies with CISPR22 (EN55022) Class B Con-

ducted and Radiated Emissions.

• Passes Drop, Shock, and Vibration Standards–

JESD22–B103, B104, B111

uSLIC is a trademark of Maxim Integrated Products, Inc.

Ordering Information appears at end of data sheet.

Typical Application Circuit

MAXM17532

OUT

24V

5V, 100mA

OUT

GND

10µF

OUT

2.2µF

EN/UVLO

261kΩ

RESET

RT/SYNC

69.8kΩ

49.9kΩ

MODE

= 2.2µF: C2012X7R1H225K125AC

= 10µF: GRM21BR70J106K

OUT

19-100038; Rev 5; 5/18

12 3 4 5 6 7...17

中文翻译

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与MAXM17532相关器件

型号	品牌	获取价格	描述	数据表
MAXM17532_V01	MAXIM	获取价格	4V to 42V, 100mA, Himalaya uSLIC Step-Down Power Module
MAXM17532AMB+	MAXIM	获取价格	4V to 42V, 100mA, Himalaya uSLIC Step-Down Power Module
MAXM17532AMB+T	MAXIM	获取价格	4V to 42V, 100mA, Himalaya uSLIC Step-Down Power Module
MAXM17536	MAXIM	获取价格	4.5V to 60V, 4A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor
MAXM17536	ADI	获取价格	4.5V至60V、4A、高效、DC-DC降压型SiP电源模块，集成电感
MAXM17536ALY	MAXIM	获取价格	4.5V to 60V, 4A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor
MAXM17536ALYT	MAXIM	获取价格	4.5V to 60V, 4A High-Efficiency, DC-DC Step-Down SiP Power Module with Integrated Inductor
MAXM17537	ADI	获取价格	4.5V至60V、3A、高效、DC-DC降压型SiP电源模块，集成电感
MAXM17543	ADI	获取价格	4.5V-42V、2.5A、高效、DC/DC降压型电源模块，带有集成电感
MAXM17543ALJ+	MAXIM	获取价格	Switching Regulator/Controller, Current-mode, 2.5A, 1800kHz Switching Freq-Max, BICMOS,

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