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L9918B
Active
Education Education Design Win
Alternator voltage regulator with LIN interface for 12 V applications

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产品概要

描述

L9918B是一款配备LIN协议接口的交流发电机稳压器。该器件拟用于12 V系统的汽车应用。NVM存储单元支持器件参数编程，使其适用于多种充电应用。

  • 性能一览

    • 通过AEC-Q100认证
    • 闭环电压控制
    • 具有热补偿功能的电压调节
    • 带内部续流电路的高边励磁驱动器
    • 负载响应控制 (LRC) 及返回LRC
    • 通过相位信号实现自启动激活
    • 电流限制与过电流保护
    • 热保护
    • 物理层符合LIN 2.2A规范
    • 数据链路层符合LIN 1.3、2.1、2.2和2.2A规范
    • 13组LIN帧可选
    • 可配置参数（见NVM参数表A1）
    • 可配置为5、6、7、8或9极对交流发电机
    • 符合VDA LIN发电机稳压器规范
    • 完全符合ISO26262标准，满足ASIL-B系统要求
    • 提供裸片和PENTAWATT直列式 (TO220-5) 封装
    阅读更多信息 阅读较少信息

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L9918B

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Quality and Reliability

Part Number Marketing Status Package Grade 符合RoHS级别 Longevity Commitment Longevity Starting Date Material Declaration**
L9918B
Active
PENTAWATT 5 Automotive Safety Ecopack1 10 2024-04-08T00:00:00.000+02:00
L9918B-BDTR
Active
DICE SAWN T&R Automotive N/A 10 2024-04-08T00:00:00.000+02:00

L9918B

Package:

PENTAWATT 5

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

PENTAWATT 5

Grade

Automotive Safety

RoHS Compliance Grade

Ecopack1

L9918B-BDTR

Package:

DICE SAWN T&R

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

DICE SAWN T&R

Grade

Automotive

RoHS Compliance Grade

N/A

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。

Sample & Buy

(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处 或我们的 经销商。

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