新型電源開關IC - POE / LAN
Monolithic Power Systems (MPS) MP3921 Single-Port Power-Sourcing Equipment (PSE) Power Controller is designed for IEEE 802.3af/at-compliant Power over Ethernet (PoE) applications. The MP3921 includes all the functions of IEEE 802.3af/at, including detection, single-event and two-event classification, current limiting, and disconnected load detection. All functions can be configured to operate in automatic or software configuration mode via I2C.
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Monolithic Power Systems (MPS) MP3921 Single-Port PSE Power ControllerThis device is designed for IEEE 802.3af/at-compliant Power over Ethernet (PoE) applications.2026/2/6
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Analog Devices Inc. LTC9105 IEEE 802.3af/at/bt PoE PD ControllerA Power over Ethernet (PoE) PD Controller with input current, voltage, and power telemetry.2025/9/3 -
Kinetic Technologies KTA1142 IEEE 802.3bt-Compliant PoE-Powered DeviceA single-chip, highly integrated CMOS solution for Power-over-Ethernet (PoE) Powered Devices.2025/2/19 -
Kinetic Technologies KTA1170 Integrated Dual MOSFET Bridge RectifierA single-chip, highly integrated solution for voltage rectification on PoE Powered Devices.2024/9/26 -
Microchip Technology PD77020 PoE Power Management ControllerThis device is based on a SAMD21 controller and provides multi-port PoE functions.2024/8/2 -
Texas Instruments TPS23881B PSE Controller with Autonomous ModeType-4 4-Pair 8-Channel PoE 2 PSE Controller with Autonomous Mode and 200mΩ current sense resistor.2024/7/26 -
Microchip Technology PD77728 8-Port PoE PSE Controller/ManagerPart of Microchip’s seventh-generation IEEE® 802.3bt-compliant Power over Ethernet (PoE) PSE family.2024/6/17 -
Kinetic Technologies KTA1140 IEEE 802.3bt Power Switch ICSingle-chip, highly integrated CMOS solution for Power over Ethernet (PoE) powered devices.2024/1/23 -
Analog Devices Inc. LTC4296-1 5埠SPoE PSE控制器符合IEEE 802.3cg標準、有五個連接埠的單對乙太網路供電 (SPoE) PSE控制器。2023/3/28 -
Monolithic Power Systems (MPS) MP8017 PoE PD SolutionIEEE 802.3af-Compliant, PoE Powered Device (PD) with a flyback power converter.2023/2/21 -
Analog Devices Inc. LTC9111工業SPoE受電裝置控制器符合IEEE 802.3cg標準，可在2.3V至60V的寬輸入電壓範圍下作業，可校正極性。2022/12/12 -
Monolithic Power Systems (MPS) MP8020 Power Over Ethernet (PoE) Powered DevicePower over Ethernet PD device that supports all the functions of IEEE 802.3af/at/bt specifications.2022/11/30