WMSIC Electronic Components

AOS AOZ5311NQI

ModelAOZ5311NQI
PackageQFN-31L(5x5)
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 23+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
AOS AOZ5311NQI
Type
AOS
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AOS
Electronic Component
AOZ5311NQI
Electronic Component
1
Package
QFN-31L(5x5)
Electronic Component
DC-DC Power Supply IC
Electronic Component
0.21g
Electronic Component
1
Type
Electronic Component
Synchronous
Electronic Component
Electronic Component
BM0084954096
Operating Temperature
40℃~+125℃@(TA)
Operating Voltage
2.5V~20V
Switching Frequency
200kHz~2MHz
Electronic Component
Electronic Component
Output Current
55A

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

AOZ5311NQI 产品概述

产品背景

AOZ5311NQI是AOS(Alpha & Omega Semiconductor)公司推出的一款高性能电源管理晶体管,采用QFN5x5A-31L封装。得益于其优秀的电气性能和便于集成的封装形式,AOZ5311NQI被广泛应用于各类电子设备中的电源管理和电池驱动系统,尤其适合于要求高效率和紧凑设计的现代电子产品。

产品特点

  1. 高效率: AOZ5311NQI具有低导通电阻(RDS(on)),能够在较低的输入电压条件下提供高效的电流传输,减少能量损耗,适应高功率应用的需求。

  2. 快速开关能力: 本产品设计支持高频开关操作,能够实现更迅速的响应时间,从而提高电源转换效率,降低开关损失及发热量,适合用于高频DC-DC转换器等高性能电源应用。

  3. 紧凑封装: 采用QFN5x5A-31L封装,AOZ5311NQI在设计上具备小体积和低高度的优点,使其能够方便地集成于空间有限的PCB板设计上,特别是在智能手机、平板电脑、便携式设备等对空间要求严格的产品中。

  4. 热性能优越: 该器件在工作中表现出色的热管理性能,具备良好的散热特性,能够在较高的功率下保证稳定的工作状态,有效提高整体系统的可靠性。

  5. 应用广泛: AOZ5311NQI适合多种电源管理应用,包括但不限于DC-DC转换器、LED驱动器、功率放大器和电池管理系统,能够满足不同市场需求。

应用场景

AOZ5311NQI的应用场景非常广泛,涵盖了多个领域:

  • 消费电子: 包括智能手机、平板电脑、笔记本电脑等,针对其电源处理和电池管理的需求。
  • 工业设备: 工业自动化设备、传感器和机器人等,对可靠性及高效能有要求的应用领域。
  • 通信设备: 路由器、交换机及其它网络设备等,要求高功率处理和低电能消耗的场合。
  • LED照明: 驱动LED灯具的电源管理解决方案,确保亮度稳定且能效高。

技术规格

  • 导通电阻: 具有低的导通电阻,进一步提高整体效率。
  • 输入电压范围: 支持广泛的输入电压范围,适应多种电源条件。
  • 流过电流: 能够承受一定水平的电流,确保在高负载环境下稳定运行。

可靠性与合规性

AOZ5311NQI考虑到了电路的长期稳定性与可靠性,符合相关的环保和安全标准,能够在各种工作环境下提供持续的性能支持。AOS作为知名品牌,在信誉和质量保证方面有着良好的口碑,确保为客户提供优质的产品和服务。

结论

总体而言,AOZ5311NQI是一款针对现代电子设备设计的高性能晶体管,凭借其优越的电气性能、紧凑的封装和广泛的应用领域,成为电子设计工程师的优选元件之一。无论是在消费市场还是工业领域,其出色的性能都能够应对各种挑战,推动电源管理技术的发展,为用户带来更高的能源效率和更可靠的系统性能。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.