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A4957 数据表 (PDF) - Allegro MicroSystems
A4957 Datasheet PDF - Allegro MicroSystems
部件名 A4957
下载  A4957 下载
文件大小   315.97 Kbytes
页   16 Pages
制造商  ALLEGRO [Allegro MicroSystems]
网页  http://www.allegromicro.com
标志 ALLEGRO - Allegro MicroSystems
功能描述 The A4957 is a full-bridge controller for use with external N-channel power MOSFETs and is specifically designed for applications with high-power inductive loads such as brush DC motors.

A4957 Datasheet (PDF)

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A4957 Datasheet PDF - Allegro MicroSystems

部件名 A4957
下载  A4957 Click to download

文件大小   315.97 Kbytes
页   16 Pages
制造商  ALLEGRO [Allegro MicroSystems]
网页  http://www.allegromicro.com
标志 ALLEGRO - Allegro MicroSystems
功能描述 The A4957 is a full-bridge controller for use with external N-channel power MOSFETs and is specifically designed for applications with high-power inductive loads such as brush DC motors.

A4957 数据表 (HTML) - Allegro MicroSystems


A4957 产品详情

Description

The A4957 is a full-bridge controller for use with external N-channel power MOSFETs and is specifically designed for applications with high-power inductive loads such as brush DC motors.



Features and Benefits

▪High current gate drive for N-channel MOSFET full bridge

▪Independent control of each MOSFET

▪Charge pump for low supply voltage operation

▪Cross-conduction protection with adjustable dead time

▪4.5 to 50 V supply voltage range

▪Diagnostics output

▪Low current sleep mode




类似零件编号 - A4957

制造商部件名数据表功能描述
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Allegro MicroSystems		 A4957 ALLEGRO-A4957_16 Datasheet
314Kb / 16P		 Full Bridge MOSFET Driver
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类似说明 - A4957

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关于 Allegro MicroSystems

Allegro MicroSystems is a semiconductor company that designs, manufactures, and markets high-performance power and sensing solutions. The company was founded in 1990 and is headquartered in Manchester, New Hampshire, USA.

Allegro MicroSystems' product portfolio includes Hall-effect sensors, power ICs, motor drivers, and magnetic digital position sensors. These products are used in a wide range of applications, including automotive, industrial, and consumer electronics.

Allegro MicroSystems is known for its expertise in magnetic sensing technology, which is used in many of its products. The company's products are designed to meet the highest standards of performance and reliability, and are manufactured using the latest technology and materials. Allegro MicroSystems also offers custom design and engineering services to meet the specific needs of its customers.

Allegro MicroSystems has a global presence, with sales offices and representatives located around the world. The company is dedicated to delivering innovative and reliable power and sensing solutions that meet the evolving needs of the electronics industry. In 2021, Allegro MicroSystems went public through an initial public offering (IPO) on the NASDAQ stock exchange.

*此信息仅供一般参考，对于因上述信息造成的任何损失或损害，我们概不负责。




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