Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
SIT SIT3485EESA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- SIT SIT3485EESA
- Type
- SIT
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SIT
- Electronic Component
- SIT3485EESA
- Electronic Component
- 1
- Package
- SOIC-8
- Type
- Transceiver
- Electronic Component
- RS-485 / RS-422IC
- Electronic Component
- 0.219g
- Electronic Component
- 256
- Electronic Component
- 1
- Features
- Tx / Rx;;;; Low Power
- Electronic Component
- BM0213749675
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 3V~5.5V
- Receiver
- 1
- Data
- 12Mbps
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
SIT3485EESA 是芯力特（SIT）品牌下的一款高性能电流驱动器，以 SOIC-8 封装形式提供。该元件专为高效能的电源管理和电流驱动应用而设计，具有优异的电流控制能力和广泛的适用性，适合应用于各种电子设备中。
产品概述
1. 主要特性
SIT3485EESA 具备以下几个主要特性，使其在市场上具有竞争力：
- 电流输出能力: SIT3485EESA 能够提供高达 1A 的电流输出，适合驱动多种负载，如电机、LED 和其他高功率应用。
- 高效率工作: 该芯片在典型工作条件下表现出较低的功耗和高效率，减少了热量的产生，提高了系统的整体性能。
- 低静态电流: 在待机状态下，SIT3485EESA 的静态电流极低，这使其在电池供电设备中的应用表现出色。
- 内置保护功能: SIT3485EESA 配备过流保护和短路保护等多种安全功能，确保在异常情况下芯片的稳定性和安全性。
2. 技术规格
在技术规格方面，SIT3485EESA 提供以下几个关键参数：
- 工作电源范围：2.7V 至 5.5V，适应不同电源环境的需要。
- 工作温度范围：-40°C 至 +125°C，适合在苛刻环境中工作，广泛应用于汽车电子、工业控制等领域。
- 灵敏度高：能够快速响应输入信号变化，并精确调整输出电流，提升系统的响应速度。
3. 应用领域
SIT3485EESA 能够广泛应用于多个领域，具体包括：
- 电机驱动: 在小型电机和步进电机的驱动中提供稳定而高效的电流控制，提升电机的转速和扭矩。
- LED驱动: 适用于 LED 灯具的恒流控制，实现高亮度和长寿命的照明效果。
- 强电娱乐场景: 在各种强电设备的启停控制、调速系统和电源管理应用中，SIT3485EESA 行之有效。
- 电池管理: 适用于可充电电池的充电和放电管理，优化电池的使用性能和充电速率。
应用实例
在工业自动化中，SIT3485EESA 可以作为电机控制器的核心元件，在驱动伺服电机时，能够提供平稳而精准的控制，确保机械设备的高效运行。在 consumer electronics 领域，作为 LED 灯的驱动器，可以在保证色温一致性的同时，降低能耗，为日常生活提供高效能、环保的照明方案。
总结
SIT3485EESA 是一款集高性能、低功耗和多重保护功能于一身的电流驱动器。通过其卓越的技术参数和广泛的应用领域，能够满足现代电子设备对高效率和小型化的需求，成为各类电气应用设计中的优秀选择。如您需要了解更多技术细节或应用场景，请参考相关的产品数据手册或联系专业技术人员。
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 Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
