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LM74681

LM74681 100V Ideal Diode Bridge Controller for PoE Powered Applications

1 Features • Input operating voltage range: 30V to 90V – 100V absolute maximum • 4× integrated gate drive control • 165μA gate pull-up strength • 100mA gate pull-down strength • Ultra-low quiescent current of 0.27μA during detection and classification phase (VIN1-IN2

TI

德州仪器

LM74681

适用于 PoE 供电应用的 100V 理想二极管桥控制器

Input operating voltage range: 30V to 90V \n \n100V absolute maximum\n \n\n \n4× integrated gate drive control\n \n165µA gate pull-up strength\n \n100mA gate pull-down strength\n \nUltra-low quiescent current of 0.27µA during detection and classification phase (VIN1-IN2 < 23V)\n \nLinear gate regula;

TI

德州仪器

丝印代码:L74681;LM74681 100V Ideal Diode Bridge Controller for PoE Powered Applications

1 Features • Input operating voltage range: 30V to 90V – 100V absolute maximum • 4× integrated gate drive control • 165μA gate pull-up strength • 100mA gate pull-down strength • Ultra-low quiescent current of 0.27μA during detection and classification phase (VIN1-IN2

TI

德州仪器

LM74681产品属性

  • 类型

    描述

  • Vin (max) (V):

    100

  • Number of channels:

    1

  • Features:

    Enable

  • Iq (typ) (mA):

    0.27

  • Iq (max) (mA):

    0.35

  • FET:

    External single FET

  • IGate source (typ) (µA):

    160

  • IGate sink (typ) (mA):

    100

  • Operating temperature range (°C):

    -40 to 125

  • VSense reverse (typ) (mV):

    -1

  • Design support:

    EVM

  • Rating:

    Catalog

  • VGS (max) (V):

    14

  • Shutdown current (ISD) (mA) (A):

    0.0000382

  • Device type:

    Ideal diode bridge controller

  • Product type:

    Ideal diode controller

  • 封装:

    WSON (DRR)

  • 引脚:

    12

  • 尺寸:

    9 mm² 3 x 3

更新时间:2026-5-19 16:36:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
TI/德州仪器
25+
原厂封装
10280
TI/德州仪器
25+
原厂封装
10280
TI/德州仪器
25+
原厂封装
11000

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