WMSIC Electronic Components

AOS AO4294A

AOS AO4294A
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Product image

ModelAO4294A
PackageSOIC-8
BrandAOS
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Electronic Component

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Technical data

Product details

20 specifications

Core information

Product name
AOS AO4294A
Type
AOS
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
AOS
Electronic Component
AO4294A
Electronic Component
1
Package
SOIC-8
Electronic Component
1 N
Electronic Component
MOSFET
Electronic Component
0.117g
Electronic Component
1
Electronic Component
BM0257639545
Operating Temperature
55℃~+150℃
Power Dissipation(Pd)
3.1W
Electronic Component
Electronic Component
Electronic Component
3000
Voltage(Vdss)
100V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AO4294A 产品概述

概述

AO4294A 是一款高性能N沟道场效应管（MOSFET），其关键特性包括漏源电压（Vdss）为100V，连续漏极电流（Id）在25°C环境下可达11.5A，具有极低的漏源导通电阻（RDS(on)）为12mΩ。该器件采用SOIC-8封装，旨在为各种功率管理和开关电源应用提供优越的性能。作为AOS品牌的一部分，AO4294A在效率、可靠性和功能多样性方面进行了精心设计，适合需要高频和高功率处理的应用场合。

关键参数

  • 漏源电压（Vdss）: 最高可达100V，适用于高电压工作环境。
  • 连续漏极电流（Id）: 在25°C环境温度下可连续承载11.5A的电流，满足高功率应用的需求。
  • 栅源极阈值电压: 为2.5V @ 250μA，确保在适当的控制电压驱动下实现开关操作。
  • 漏源导通电阻（RDS(on)）: 仅为12mΩ @ 11.5A, 10V，能够极大地降低工作过程中的导通损耗，提高整机的能效。
  • 最大功率耗散（Ta=25°C）: 可承载最大功率达到3.1W，使其在高负载状态下依然保持优异的热管理性能。

封装与应用

AO4294A采用了SOIC-8封装，这种封装形式具有较小的体积和优良的散热特性，方便PCB布线，并适合在空间受限的应用中使用。由于其高压、高流和低导通电阻的特性，AO4294A广泛应用于：

  1. 开关电源 (SMPS): 作为开关元件，AO4294A用于继电器控制和DC-DC转换器等场合。
  2. 电动机驱动: 可以用于驱动各类电感负载，如电机和变压器等，提供高效的电能转换。
  3. 电源管理IC: 集成在更复杂的电源管理解决方案中，为系统提供稳定的功率输出。
  4. 消费电子产品: 用于电视、电脑和其他消费设备的电源模块，提升整体效率及性能。

性能优势

AO4294A的优异性能使其在各种应用中脱颖而出：

  • 高效率: 由于其低导通电阻，可以大大降低导通损耗，提高系统的能效比，延长使用寿命。
  • 良好的热性能: 最高3.1W的功率耗散能力使得AO4294A能够在高功率和高温环境下稳定工作。
  • 易于驱动: 适中的栅源阈值电压及良好的开关特性，使其适合在各种控制信号条件下使用。
  • 适合高频应用: 能够在开关频率较高的情况下保持良好性能，非常适合现代电源设计的需求。

结论

综上所述，AO4294A是一款兼具高压、高电流及低导通电阻的N沟道MOSFET，适合广泛的电源管理解决方案和开关电源应用。凭借其小巧的SOIC-8封装和优异的热管理能力，AO4294A将在满足高性能要求的同时，提升系统的总体效率和可靠性。作为一款能够应对严苛工作环境的电子元件，AO4294A无疑是设计工程师在进行电源设计时的一项优秀选择。

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