Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
WILLSEMI WS4612EBB-5/TR WS4612EBB
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WILLSEMI WS4612EBB-5 / TR
- Type
- WILLSEMI
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WILLSEMI
- Electronic Component
- WS4612EBB-5/TR
- Electronic Component
- 1
- Package
- SOT-23-5
- Type
- Switch
- Electronic Component
- Power Electronic Switch
- Electronic Component
- 0.05g
- Electronic Component
- 1
- Features
- Voltage; Current; Output
- Electronic Component
- BM0033549994
- Resistor
- 60mΩ
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.5V~5.5V
- Current
- 1A
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
产品概述：WS4612EBB-5/TR
一、产品简介
WS4612EBB-5/TR 是由著名电子元器件制造商WILLSEMI（韦尔）推出的一款优质电流限制电源分配开关器件。其主要特点是低导通电阻（仅为80mΩ），能有效控制负载电流，保护下游电路。同时，产品采用SOT23-5L封装，适合广泛的电子设备应用。
二、主要特性
低导通电阻：80mΩ 的导通电阻，确保在传输电流时损耗最小，提升整体能效。这一特性使得WS4612EBB-5/TR在高电流或长时间工作情况下，仍能保持较低的发热量，改善设备的稳定性。
电流限制功能：该电源开关器件内置电流限制功能，可以在超过预设的电流阈值时自动限制输出电流，防止过载造成的损坏。这一机制保障了后端负载设备的安全性，特别适用于那些对电流要求严格的应用场合。
5脚SOT23封装：该产品采用紧凑的SOT23-5L封装，非常适合空间受限的电子设备设计。小巧的尺寸同时为设计师提供了更大的布线灵活性，便于在多种电路板设计中应用。
宽电压范围：WS4612EBB-5/TR能够支持一定范围的工作电压，通常符合各种主流的供电需求。这使得产品能够广泛适用于各类消费电子、通信设备及工业应用。
良好的热性能：优异的热散性能意味着该产品在高负载条件下也能稳定工作。采用合理的PCB布局和散热设计，可以使得该开关器件在负载条件下得到有效的冷却，进一步提升可靠性。
三、应用场景
WS4612EBB-5/TR 适用于多种应用场景，具体包括但不限于：
- 移动设备：在手机、平板等便携设备中，作为电源管理的关键组件，为关键电路进行电流保护和分配，延长电池使用寿命。
- 消费电子：广泛应用于电视、音响系统等家电设备，改善电源系统的稳定性和安全性。
- 工业自动化：在工业控制装置中，通过电流限制功能，提高设备的运行安全性，避免潜在的故障和损坏。
- 通信设备：在网络设备、基站等通信设施中，确保电源分配安全可靠，保障设备长期稳定运行。
四、技术参数
- 导通电阻 (RDS(on))：80mΩ (典型值)
- 输入电压范围 (Vin)：一般支持的输入电压范围，根据具体需求选择。
- 最大输出电流 (Iout)：具备较高的额定电流能力，根据设计需求确认。
- 工作温度范围：适应广泛的环境温度条件，确保在各种工作条件下稳定运行。
五、总结
WS4612EBB-5/TR作为一款低导通电阻的电流限制电源分配开关器件，凭借其出色的性能和可靠的保护机制，已经成为现代电子设计中不可或缺的选择。WILLSEMI凭借多年的行业经验和技术积累，为客户提供高性价比的解决方案，我们相信WS4612EBB-5/TR将在多种应用场景中发挥重要作用。无论是消费电子、工业应用，还是通信设备，该产品均能为设计师提供强有力的支持，助力其产品实现更高的安全性和可靠性。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
1 Piece BGA Integrated Circuit Chipset MN864739 CXD90061GG CXD90062GG PS5 QFN-80
- Model
- MN864739
- Package
