Application: LED Drive Power Supply, Medical Power Supply
Features1: Glass Passivated Chip
Features2: Low Forward Voltage Drop
Features3: Ideal for Printed Circuit Board
Features4: High Surge Current Capability
Transport Package: Plastic Package
Application: LED Drive Power Supply, Medical Power Supply
Features1: Glass Passivated Chip
Features2: Low Forward Voltage Drop
Features3: Ideal for Printed Circuit Board
Features4: High Surge Current Capability
Transport Package: Plastic Package
Basic Info.
Model NO. | LAN7430/LAN7431 | Specification | 28-pin QFN 28-pin SOIC |
Origin | Guangdong, China | Production Capacity | 10000 Pieces/Day |
Part Name
Low Power PCIe to Gigabit Ethernet Controller with Integrated Ethernet MAC / PHY LAN7430/LAN7431
Features
•Gigabit Ethernet PHY (LAN7430)
-Auto-Negotiation and Auto-MDIX support
-On-chip termination resistors for differential pairs
-LinkMD® TDR-Based cable diagnostic to identify faulty copper cabling
-Signal Quality Indicator
-Quiet-WIRE® technology to reduce line emissions and enhance immunity for 100BASE-TX
-Programmable LED Outputs for Link, Activity, Speed
-Signal Quality Indicator (SQI) support
-IEEE 802.3az Energy Efficient Ethernet (EEE)
•MAC with External Ethernet PHY (LAN7431)
-RGMII supporting Internal Delay, Non-Internal Delay and Hybrid modes
-MII supporting Fast Ethernet PHY
-Flexibility to operate at 1.8V, 2.5V, or 3.3V
-9220 Byte Maximum Frame Size
•Gigabit Ethernet MAC includes
-10/100/1000Mbps half/full-duplex operation
(only full-duplex operation at 1000Mbps)
-Flow control with pause frame for full-duplex mode
-100/1000Mbps Low Power Idle for EEE
-MDC/MDIO management for external PHY
-RX frame, link status, EEE wakeup for WoL
•DMA Controller
-Scatter-gather based for efficient data transfer to/from multiple on-chip RAM locations
-Multi-channel for RX prioritization
•FIFO Controller
-Utilize internal SRAMs to buffer RX and TX traffic between PCIe and Ethernet
-TX LSO and TX Checksum Offload
Target Applications
•Automotive Infotainment / Telematics
•PCIe to Gigabit Ethernet Adapter / Bridge
•PCIe to Gigabit Ethernet on Embedded System
•Gigabit Backplane
•LTE Modem
•Networked Cameras
•Industrial PC (IPC)
•Test Instrumentation / Industrial
Dongguan Merry Electronics Co., Ltd.
was established in 2013 as a professional supplier of semiconductor discrete device sales and technical services.
The core management team has many years of industry background, and constantly attracts outstanding talents to join, and has a complete talent cultivation mechanism; to ensure the continuous improvement of competitiveness.
The company's core product lines include:
1. Rectification; Ultra-fast recovery; Schottky; Zener diode; Bridge rectifier;
2. Low voltage MOS; super junction MOS
3. SIC diode; SIC MOSFET
Meirui's product line will help you achieve highly innovative and outstanding performance solutions, covering switched mode power supplies (SMPS), computing, motor control and drive, consumer electronics, mobile devices, lighting solutions, automotive and other applications. Many areas of the country.
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