onsemi PBSE1095 大功率PoE-PD控制器

【产品详情】

onsemi NCP1095和NCP1096大功率PoE-PD控制器

安森美半导体NCP1095和NCP1096大功率PoE-PD控制器是一款以太网供电受电设备 (PoE-PD) 接口控制器，设计用于联网照明和安防摄像头等应用。NCP1095和NCP1096完全符合IEEE® 802.3bt、802.3af和802.3at标准，并且包含PoE系统中的所有功能，例如在浪涌阶段进行检测、分类和电流限制。NCP1096还具有集成的N沟道MOSFET负载开关，可在辅助电源为PD供电时提高能效。

NCP1095和NCP1096通过外部传输晶体管支持大功率应用（高达90W PoE）。电源良好引脚可确保正确关闭和打开相邻的主直流-直流转换器。分类结果引脚支持根据分配的功率等级进行操作（最高为8级）。

这些器件还提供Autoclass支持，可指示何时能够实施简短的维持电源特性。此外，借助辅助电源检测引脚，这些器件可用于通过PoE或墙式适配器供电的应用。

安森美半导体NCP1095和NCP1096 PoE-PD接口控制器采用16引脚薄型收缩小尺寸封装 (TSSOP)，无铅，符合RoHS指令。

特性

完全符合IEEE 802.3bt、IEEE 802.3af和IEEE 802.3at标准

保证PoE设备之间的互操作性

最多支持5事件物理层分类

分配功率高达90W

采用内部71mΩ传输晶体管，支持大功率应用

连接辅助电源时，有源电桥和热插拔FET功能禁用，从而提高了功效（仅限NCP1096）

支持Autoclass操作

浪涌电流限制：135mA（典型值）

开漏电源良好指示器

支持简短的MPS

直驶开关禁用输入以进行后辅助电源操作

专有的100W+应用

过流保护

过热保护

结温范围：−40°C至+125°C

封装类型：TSSOP-16

无铅，符合RoHS指令

应用

数字标牌

卫星数据网络

联网照明

视频和VOIP电话

安防摄像头

微微基站

多频段接入点

USB Type-C

onsemi PBSE1095 大功率PoE-PD控制器

【英文介绍】

onsemi NCP1095 and NCP1096 High power PoE-PD controllers

On Semiconductor NCP1095 and NCP1096 High Power PoE-PD controllers are Power over Ethernet Receiving Device (PoE-PD) interface controllers designed for applications such as networked lighting and security cameras. NCP1095 and NCP1096 are fully compliant with IEEE® 802.3bt, 802.3af, and 802.3at standards and contain all the features found in PoE systems, such as detection, classification, and current limiting during the surge phase. The NCP1096 also features an integrated n-channel MOSFET load switch that improves energy efficiency when the auxiliary power supply is powering the PD.

The NCP1095 and NCP1096 support high-power applications (up to 90W PoE) through external transmission transistors. A well-powered pin ensures that the adjacent main DC-DC converter is properly turned off and on. Classification results Pins support operation according to the assigned power level (up to 8 levels).

These devices also provide Autoclass support, which indicates when short maintenance power characteristics can be implemented. In addition, with auxiliary power detection pins, these devices can be used in applications powered by PoE or wall adapters.

On Semiconductor NCP1095 and NCP1096 PoE-PD interface controllers are available in 16-pin thin Reduced size package (TSSOP), lead-free and RoHS compliant.

peculiarity

Fully compliant with IEEE 802.3bt, IEEE 802.3af and IEEE 802.3at standards

Ensure interoperability between PoE devices

A maximum of 5 events can be classified at the physical layer

Power distribution up to 90W

The internal 71mΩ transmission transistor supports high-power applications

When connecting auxiliary power, active bridge and hot-swappable FETs are disabled, resulting in improved efficiency (NCP1096 only)

Autoclass operation is supported

Surge current Limit: 135mA (typical)

Open leakage power good indicator

Support for short MPS

The direct drive switch disables the input for rear auxiliary power operation

Proprietary 100W+ applications

Overcurrent protection

Overheat protection

Junction temperature range: −40°C to +125°C

Package type: TSOP-16

Lead-free, RoHS compliant

Apply

Digital signage

Satellite data network

Network lighting

Video and VOIP calls

Security camera

Picobase station

Multi-band access point

USB Type-C

onsemi PBSE1095 大功率PoE-PD控制器

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