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.6/2/2026
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Kinetic Technologies KTA1142 IEEE 802.3bt-Compliant PoE-Powered DeviceA single-chip, highly integrated CMOS solution for Power-over-Ethernet (PoE) Powered Devices.19/2/2025 -
Kinetic Technologies KTA1170 Integrated Dual MOSFET Bridge RectifierA single-chip, highly integrated solution for voltage rectification on PoE Powered Devices.26/9/2024 -
Microchip Technology PD77020 PoE Power Management ControllerThis device is based on a SAMD21 controller and provides multi-port PoE functions.2/8/2024 -
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.26/7/2024 -
Microchip Technology PD77728 8-Port PoE PSE Controller/ManagerPart of Microchip’s seventh-generation IEEE® 802.3bt-compliant Power over Ethernet (PoE) PSE family.17/6/2024 -
Kinetic Technologies KTA1140 IEEE 802.3bt Power Switch ICSingle-chip, highly integrated CMOS solution for Power over Ethernet (PoE) powered devices.23/1/2024 -
Monolithic Power Systems (MPS) MP8017 PoE PD SolutionIEEE 802.3af-Compliant, PoE Powered Device (PD) with a flyback power converter.21/2/2023 -
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.30/11/2022 -
Monolithic Power Systems (MPS) MP8009A Power Supply ConvertersInclude a Powered Device (PD) interface and a high-efficiency flyback/forward controller.17/5/2022 -
Monolithic Power Systems (MPS) MP3924 Power Sourcing Equipment ControllerIs for IEEE 802.3af/at compliant power over Ethernet (PoE) applications.26/4/2022