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AOS AO3481
Configuration
1 options
Configuration
18+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- AOS AO3481
- 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
- AO3481
- Electronic Component
- 1
- Package
- SOT-23
- Electronic Component
- 1 P
- Electronic Component
- MOSFET
- Electronic Component
- 0.021g
- Electronic Component
- 1
- Electronic Component
- BM0000279589
- Operating Temperature
- 55℃~+150℃
- Power Dissipation(Pd)
- 1.4W
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage(Vdss)
- 30V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AO3481 产品概述
概述
AO3481 是一款高性能的 P 沟道场效应管(MOSFET)，专为各种电子应用提供高效的开关和电流控制。该器件在设计上以其优秀的电气特性和可靠性，为现代电子设备提供优质的解决方案。其关键参数使其适用于多个领域，包括电池管理、LED 驱动、以及其他需要高效能开关控制的电路。
关键参数
漏源电压 (Vdss): 30V
- AO3481 可在30V的高压应用中稳定工作，适合用于各种电源管理和控制电路。
连续漏极电流 (Id): 4A (25°C 时)
- 在25°C的环境温度下，此器件能够连续承载4A电流，因而非常适合对高电流需求的电路设计。
栅源极阈值电压: 1.3V @ 250μA
- 该器件具有相对低的栅源阈值电压，此特性使其在低电压驱动下仍能有效开启，为低功耗电路提供良好支持。
漏源导通电阻: 50mΩ @ 4A, 10V
- 低导通电阻不仅减少了功率损失，还降低了热量的产生，从而增强了整体系统的效率。
最大功率耗散: 1.4W (Ta=25°C)
- AO3481在额定条件下的功率耗散能达到1.4W，适应于多种运行环境。
封装类型: SOT-23
- SOT-23 封装小巧，方便电子设计师在较小的电路板上实现更高的集成度，适合现代电子产品日益紧凑的设计需求。
应用场景
AO3481 的卓越性能使其适用于多个领域：
- 电池管理系统: 在锂离子电池或其他小型电池的保护电路中应用，以实现高效率的开关控制。
- LED 驱动: AO3481 可用于驱动高亮度LED，为照明设备提供稳定的电流，以保证光效和使用寿命。
- DC-DC 转换器: 在降压转换和升压转换应用中，AO3481 可用作开关元件，提高电流控制的效率。
- 消费电子: 适合智能手机、平板电脑等便携式设备中，用于功率管理和负载开关控制。
竞争优势
AO3481 以其低导通电阻和相对较高的额定电流，相较于其他同类竞争产品具有明显优势。通过降低功耗和发热，AO3481 有效提升了设备的整体性能和使用寿命。此外，其P沟道的设计方式使其适合特定的电路布局，特别是在需要正电压驱动的应用场景下。
结论
AO3481 在现代电子设计中提供了一种高效、可靠的 P 沟道 MOSFET 解决方案。凭借其优秀的电气参数和多样化的应用场景，AO3481 适合各种消费电子产品、驾驶电路和其他电源管理应用。无论是在设计新产品，还是在优化现有电路，AO3481 都是一个非常值得考虑的选择。随着技术的发展与市场需求的多样化，AO3481 将在电子行业继续发挥重要作用。
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