DC3159A and DC3017A LTC9101-1/LTC9102/LTC9103 24-Port, 4-Pair IEEE 802.3bt PSE

DESCRIPTION Demonstration kit 3160A-KIT is an Ethernet Alliance Gen 2 PoE certified, 24-port IEEE 802.3at/bt-compliant power sourcing equipment (PSE) composed of a DC3159A daughter card (48-channels) and DC3017A motherboard (24, 4-pair ports). The DC3160A-KIT features the LTC®9101-1/LTC9102/

文件：1.63694 Mbytes 页数：12 Pages

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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

文件：3.24194 Mbytes 页数：44 Pages

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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 页数：30 Pages

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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 页数：34 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

文件：931.08 Kbytes 页数：22 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 页数：39 Pages

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48-Port IEEE 802.3bt PoE PSE Controller

文件：3.42057 Mbytes 页数：50 Pages

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48端口IEEE802.3bt (PoE 2)PSE数字控制器

LTC9101-1/LTC9102/LTC9103芯片组是一款48端口供电设备(PSE)控制器，设计用于兼容IEEE 802.3at类型2、802.3bt类型3和4的以太网供电(PoE)系统。LTC9101-1/LTC9102/LTC9103设计用于为兼容型802.3af、802.3at和802.3bt PD供电。LTC9101-1/LTC9102/LTC9103芯片组通过采用低RDS(ON)外部MOSFET以及每电源通道0.1Ω检测电阻，提供业界出色的散热性能。变压器隔离通信协议可取代昂贵的光耦合器和复杂的隔离3.3V电源，大幅节省BOM成本。\n\n 高级电源管理功能包括预选端口 • 完全符合 IEEE 802.3bt 3 类和 4 类标准的 PSE\n\n• 完全符合 IEEE 802.3at 2 类标准 PSE\n\n• 与 LTC4291-1/LTC4292 软件兼容\n\n• 多达 48 个 PSE 端口，每个端口有一个电源通道\n\n• 多达 24 个 PSE 端口，每个端口有两个电源通道\n\n• 受 ECC 保护的 eFlash 和数据 RAM\n\n• 每个通道均具有低功耗路径损耗\n\n• 100mΩ 检测电阻\n\n• 30mΩ 或低 MOSFET RDS(ON) \n\n\n\n\n• 芯片组提供电气隔离\n\n• 不再需要光电元件和隔离式 3.3;

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