TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

TPS26400 42-V, 2-A eFuse With Integrated Reverse Input Polarity Protection

文件：5.40411 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

具有集成反向輸入極性保護功能的 42V、2A 工業(yè)電子保險絲

TPS26400 器件是一款設(shè)計緊湊、功能豐富的高壓電子保險絲，具有一整套保護功能。4.2V 至 42V 的寬電源電壓輸入范圍可實現(xiàn)對眾多常用直流總線電壓的控制。該器件可以承受并保護由高達 ±42V 的正負電源供電的負載。集成的背對背 FET 提供反向電流阻斷功能，因此該器件適用于在電源故障和欠壓條件下要求保持輸出電壓的系統(tǒng)。負載、電源和器件保護具有許多可調(diào)特性，包括過流、輸出壓擺率和過壓、欠壓閾值。TPS26400 內(nèi)部可靠的保護控制模塊以及高額定電壓有助于簡化針對浪涌保護的系統(tǒng)設(shè)計。\n\n借助關(guān)斷引腳，可以從外部控制內(nèi)部 FET 的啟用/禁用，還可以將器件置于低電流關(guān)斷模式。為實現(xiàn)系統(tǒng)狀 ? 工作電壓為 4.2V 至 42V，絕對最大值為 45V \n? 無需額外元件\n? 總 RON 為 150mΩ 的集成背對背 MOSFET\n? 借助適用的 TVS 在浪涌期間提供負載保護 (IEC 61000-4-5)\n? 低靜態(tài)電流，工作時為 300μA，關(guān)斷時為 20μA\n? 反向電流阻斷\n? 可選電流限制故障響應(yīng)選項（自動重試、閉鎖、斷路器模式）;

TI

德州儀器

TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/26400/marking.html">26400；Package：HTSSOP(PWP)；TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/26400/marking.html">26400；Package：HTSSOP(PWP)；TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

絲印：26400；Package：HTSSOP(PWP)；TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

絲?。?a target="_blank" title="Marking" href="/26400/marking.html">26400；Package：HTSSOP(PWP)；TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器

TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection

1 Features ? 4.2-V to 42-V operating voltage, 45-V absolute maximum ? Integrated reverse input polarity protection down to –42 V – Zero additional components required ? Integrated back to back MOSFETs with 150-mΩ total RON ? 0.1-A to 2.23-A adjustable current limit (±5% accuracy at 1

文件：5.01712 Mbytes 頁數(shù)：54 Pages

TI

德州儀器