WMSIC Electronic Components

Infineon TLE4922-XAN-F TLE4922

ModelTLE4922-XAN-F
PackageSSO-4
BrandInfineon
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 26+

Available for RFQ

Technical data

Product details

17 specifications

Core information

Product name
Infineon TLE4922-XAN-F
Type
INFINEON
Minimum package
2000 卷

Technical parameters

Electronic Component
INFINEON
Electronic Component
TLE4922-XAN-F
Electronic Component
1
Package
SSO-4
Electronic Component
Hall Switch
Electronic Component
0.227g
Electronic Component
1
Electronic Component
BM0265352296
Operating Temperature
40℃~+155℃
Operating Voltage
4.5V~16V
Operating Current
5.3mA
Magnetic
±400mT
Electronic Component
Electronic Component
Electronic Component
2000

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

TLE4922-XAN-F 线性霍尔传感器产品概述

一、产品定位与核心属性

TLE4922-XAN-F是英飞凌(Infineon)推出的汽车级/工业级通用线性霍尔效应传感器,核心功能是将外部磁场强度的变化线性转换为输出电压信号。作为英飞凌霍尔传感器系列的经典型号,该产品以宽参数范围、高稳定性和低功耗为核心优势,适配需要精准磁场检测、电流监控或位置感知的场景,满足严苛环境下的长期可靠运行需求。

二、关键性能参数解析

该型号的核心参数直接定义了应用边界与性能表现,具体解析如下:

  1. 磁场检测范围:±400mT
    覆盖从弱磁场(接近0)到较强磁场(±400毫特斯拉)的检测能力,无需额外放大电路即可输出有效信号。该量程足以满足100A以上直流电机的电流检测、旋转轴角度检测等场景需求。

  2. 宽电压工作范围:4.5V~16V
    兼容汽车12V电源的典型波动(冷启动最低4.5V、瞬态峰值16V),同时适配工业24V系统的降压应用,无需额外稳压电路即可稳定工作,简化系统设计。

  3. 低功耗设计:5.3mA典型工作电流
    相比同类产品(部分达10mA以上)功耗显著降低,适合电池供电的便携式设备(如手持检测工具)或汽车启停系统等对能效敏感的场景,延长续航/使用寿命。

  4. 宽温工作能力:-40℃~+155℃
    符合汽车级AEC-Q100标准,能适应北方冬季户外设备(-40℃)、汽车发动机舱(+155℃)等极端环境,全温度范围内保持线性度与稳定性,无需额外温度补偿。

三、设计特点与应用优势

除核心参数外,该产品的设计细节进一步提升竞争力:

  1. 高线性度输出
    输出电压与磁场强度呈严格线性关系(典型误差<1%),无需复杂校准即可实现精准检测,适合EPS电动助力转向、伺服电机闭环控制等需要精确反馈的场景。

  2. 强抗干扰能力
    内置EMC防护设计,抵御汽车点火系统、电机换向等电磁干扰,避免误触发或输出波动,提升系统可靠性。

  3. 小型化封装
    采用SOT-23-5表面贴装封装(尺寸约3mm×2mm),适合高密度电路板设计(如汽车ECU、小型电机控制器),节省安装空间。

  4. 过压/过流保护
    内置电源过压(可承受18V瞬态)与输出过流保护,降低系统损坏风险,提升耐用性。

四、典型应用场景

基于参数与特点,该产品的典型应用集中在以下领域:

  1. 汽车电子

    • 电动助力转向(EPS):检测转向力矩磁场,精准控制助力扭矩;
    • 电机控制:直流/无刷电机的电流检测(通过绕组磁场感应);
    • 位置检测:节气门、油门踏板、变速箱档位位置检测;
    • 电池管理:高压电池包的电流监控(母线磁场感应)。
  2. 工业自动化

    • 伺服电机/变频电机的电流与位置检测;
    • 机器人关节位置与力矩检测;
    • 工业接近开关、浮子式液位检测(磁体感应)。
  3. 消费电子与医疗

    • 家电:洗衣机、空调的电机转速与电流检测;
    • 医疗设备:小型泵的流量检测(磁转子磁场感应)。

五、应用注意事项

为确保稳定工作,需注意以下要点:

  1. 电源滤波:电源引脚并联100nF陶瓷电容,滤除纹波避免输出波动;
  2. 磁场方向:双极性线性输出,磁场极性(N/S极靠近)影响电压极性,需校准初始位置;
  3. 焊接与安装:表面贴装焊接温度≤260℃(时间<10s),远离强电磁干扰源(如高压导线);
  4. 精度校准:若需更高精度,可在室温下校准零磁场输出电压(B=0时的电压)。

TLE4922-XAN-F凭借宽参数范围、高可靠性与低功耗,成为汽车、工业等领域磁场检测场景的优选器件,适配多样化应用需求。

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.