12A eFuse Circuit Protector with Current Monitor

文件：2.02302 Mbytes 頁數(shù)：42 Pages

TI

德州儀器

具有用于外部阻斷 FET 的驅(qū)動器的 2.5V 至 18V、3mΩ、0.01A 至 12A 電子保險絲

TPS2475x 可以為 2.5V 至 18V 應(yīng)用提供高度集成的負載 保護。該器件在單個適用于小外形尺寸應(yīng)用的封裝內(nèi)集成了一個熱插拔控制器和一個 功率 MOSFET。這些器件保護電源、負載和內(nèi)部 MOSFET 不受潛在損害事件的影響。在啟動過程中，負載電流與 MOSFET 功率耗散被限制在用戶選定值內(nèi)。在啟動之后，將允許超過用戶選定限值的電流流動，直至設(shè)定的超時為止 — 負載與電源直接斷開的極端過載情況除外。 \n\n可編程 FET SOA 保護確保內(nèi)部 MOSFET 始終在其安全運行區(qū)域 (SOA) 內(nèi)運行，并且負載以一個已定義的斜升速率啟動。這在提升系統(tǒng)穩(wěn)定性的同時增加了內(nèi)部 MOSFE ? 2.5V 至 18V 總線運行\(zhòng)n? 持續(xù)電流高達 12A\n? 具有 3m?（典型值）RDS(on) 的集成 MOSFET\n? 可編程電流限制 \n? 可編程 FET 安全運行區(qū)域 (SOA) 保護\n? 從 10mA 至 12A 的高 ILimit 精度\n? 可編程故障定時器\n? 用于短路保護的快速斷路器\n? 可編程 VOUT 轉(zhuǎn)換率，欠壓 (UV) 和過壓 (OV)\n? 電源正常和故障輸出\n? 模擬負載電流監(jiān)視器 \n? 熱關(guān)斷\n? 通過 UL 2367 認證 – 文件編號 E339631;

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器

TPS2475x 12-A eFuse Circuit Protector with Current Monitor

1 Features 1? 2.5 V to 18 V Bus Operation ? Continuous Current up to 12 A ? Integrated MOSFET with RDS(on) of 3 mΩ (Typical) ? Programmable Current Limit ? Programmable FET SOA Protection ? High ILimit Accuracy from 10 mA to 12 A ? Programmable Fault Timer ? Fast Breaker for Short-Circuit

文件：1.69992 Mbytes 頁數(shù)：47 Pages

TI

德州儀器