12/24-Port IEEE 802.3bt PoE PSE Controller

DESCRIPTION The LTC?9101-2 chipset is a 12/24-port power sourcing equipment (PSE) controller designed for use in IEEE 802.3bt Type 3 and 4 compliant Power over Ethernet (PoE) systems. The LTC9101-2/LTC9102 is designed to power compliant 802.3af, 802.3at, and 802.3bt PDs. The LTC9101-2/LTC9102

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8/16-Port IEEE 802.3at PoE PSE Controller with Power Management and LED Control

DESCRIPTION The LTC?9101-3/LTC9103 chipset is a 8/16-port power sourcing equipment (PSE) controller and power manager designed for use in IEEE 802.3at compliant Power over Ethernet (PoE) systems. The LTC9101-3 manages a user-defined system-level power budget across all ports. Port power is a

文件：2.59776 Mbytes 頁(yè)數(shù)：30 Pages

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24-/48-Port IEEE 802.3bt PoE PSE Controller

FEATURES ? Fully Compliant IEEE 802.3bt Type 3 2-Pair PSE ? Up to 48 PSE Ports with One Power Channel per Port ? +80V/–20V Tolerant Port-Facing Pins ? ECC-Protected eFlash and Data RAMs ? Industry-Leading Power Path Efficiency ? 100mΩ Sense Resistance ? 30mΩ or Lower MOSFET RDS(ON) ? Chips

文件：2.57353 Mbytes 頁(yè)數(shù)：39 Pages

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IEEE 802.3bt PD with Telemetry and Power Priority

FEATURES ? IEEE 802.3bt Powered Device (PD) Controller ? 400kHz I2C Interface ? Continuous Voltage, Current, and Power Telemetry ? Dedicated 14-Bit Delta-Sigma Current and Voltage ADCs ? Automatic Maintain Power Signature (MPS) ? Supports Up to 90W PDs with Extended Power ? 5-Event Classifi

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12-/24-/48-Port IEEE 802.3 at PoE PSE Controller

DESCRIPTION The LTC?9101-2A/LTC9102 chipset is a (up to) 48-port power sourcing equipment (PSE) controller designed for use in IEEE 802.3at Type 1 and 2 compliant Power over Ethernet (PoE) systems. The LTC9101-2A/LTC9102 is designed to power compliant 802.3af and 802.3at PDs. The LTC9101-2A/L

文件：2.45656 Mbytes 頁(yè)數(shù)：34 Pages

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4-Port IEEE 802.3bt PoE PSE Controller

文件：1.61385 Mbytes 頁(yè)數(shù)：40 Pages

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48-Port IEEE 802.3bt PoE PSE Controller

文件：3.42057 Mbytes 頁(yè)數(shù)：50 Pages

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IEEE 802.3bt Powered Device

文件：786.31 Kbytes 頁(yè)數(shù)：10 Pages

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IEEE 802.3bt PD 接口控制器

LT?4294 是一款符合 IEEE 802.3af / at / bt (草案 2.3) 標(biāo)準(zhǔn)的受電設(shè)備 (PD) 接口控制器。T2P 輸出負(fù)責(zé)指示在符合 IEEE802.3bt 標(biāo)準(zhǔn)之相互識(shí)別和可用功率之協(xié)商期間接收到的分級(jí)事件數(shù)目。\n\n LT4294 采用一個(gè)低 RDS(ON) 外部 N 溝道熱插拔 MOSFET 并支持 LT4320 / LT4321 理想二極管橋，以擴(kuò)展端到端功率輸送效率并免除昂貴的散熱器。另外，LT4294 還包括一個(gè)電源良好輸出、片內(nèi)特征電阻器、欠壓閉鎖和熱保護(hù)功能。啟動(dòng)浪涌電流可采用一個(gè)外部電容器進(jìn)行調(diào)節(jié)。利用 AUX 引腳支持低至 9V 的輔助電 ? IEEE 802.3af / at / bt (草案 2.3) 受電設(shè)備 (PD) 控制器\n\n? 支持高達(dá) 71W PD\n\n? 5 事件分級(jí)檢測(cè)\n\n? 上佳的浪涌保護(hù)能力 (100V 絕對(duì)最大值)\n\n? 寬的結(jié)溫范圍 (–40°C 至 125°C)\n\n? 過(guò)熱保護(hù)\n\n? 集成的特征電阻器\n\n? 外部熱插拔 N 溝道 MOSFET 用于實(shí)現(xiàn)最低的功耗和最高的系統(tǒng)效率\n\n? 低至 9V 的可配置輔助電源支持\n\n? 可實(shí)現(xiàn) LTPoE++? PD 和 IEEE 802.3bt PD 之間的簡(jiǎn)易過(guò)渡\n\n? 引腳與 LT4275A / B / C 相兼容\n\;

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Package：10-WFDFN 裸露焊盤；包裝：管件 類別：集成電路（IC） 以太網(wǎng)供電（PoE）控制器 描述：IC POE CNTRL 1 CHANNEL 10DFN

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