company blog about Supply Infineon Automotive Ethernet Chips, Mingjiada Supply BRIGHTLANE™ PHYs And TSN Switches

Supply Infineon Automotive Ethernet Chips, Mingjiada Supply BRIGHTLANE™ PHYs And TSN Switches

The Infineon BRIGHTLANE™ series is a high-performance solution developed by Infineon for automotive networking. It comprises a complete range of chips spanning from the physical layer (PHY) to the switching layer (Switch), supporting 100BASE-T1, 1000BASE-T1 and TSN (Time-Sensitive Networking) standards, and is widely used in domain controllers and zonal architectures.

Mingjiada Electronics supplies [Infineon] automotive Ethernet chips
1. Automotive Ethernet Switches
Key features: Multi-port integrated PHY, support for AVB/TSN, built-in ARM core for processing security policies.
Typical Models: 88Q5192 (16-port), 88Q5072 (11-port), 88Q6113 (11-port TSN).
Application Scenarios: Data aggregation for in-vehicle central gateways and domain controllers (e.g., ADAS domain, infotainment domain).

2. Automotive Ethernet PHY Transceivers (Ethernet PHY)
Key features: Single-pair twisted-pair transmission (IEEE 802.3bw/bp), low power consumption, high EMC immunity.
Typical models:
100/1000BASE-T1: 88Q211x series (e.g. 88Q2110/88Q2112);
100BASE-T1: 88Q111x, 88Q1010;
2.5G/5G/10G Multi-Gigabit: Q3244 (supports MACsec).
Application scenarios: Camera/radar data transmission, T-Box Ethernet backhaul.

3. Gateway System Basis Chips (SBC)
Key features: Integrated CAN/CAN FD + LIN + LDO power supply, designed to build gateway nodes in conjunction with AURIX™ MCUs.
Typical models: TLE926x series (e.g. TLE9263BQX automotive-grade SBC).
Application scenarios: Local management and interface conversion unit for Ethernet gateways.

Mingjiada Electronics’ Core Supply Models:
1. Brightlane™ 88Q222xM Series Gigabit Automotive PHY
Core Supply Models: 88Q2220-B2-NYA2A0G1, 88Q2221-B2-NYA2A0G1, 88Q2220MB2-NYA2A0G1
Widely used in autonomous driving domain control, in-vehicle camera bridging, and high-end TCU units.

2. 88Q211x Series 100Mbps Automotive PHY
Core Supply Models: 88Q2110-A2-NYA2A000, 88Q2112-A2-NYD2A000
Suitable for standard smart cockpits, in-vehicle gateways, body control systems and other low-to-medium speed Ethernet communication scenarios.

3. 88Q120xM / 88Q111x Series Entry-Level In-Vehicle PHYs
Core supply models: 88Q1200MB2-NYA2A0G1, 88Q1110-B0-NYA2A000
Designed for entry-level smart vehicles, driver assistance systems and small in-vehicle networking devices, these offer lower power consumption and higher integration, with comprehensive basic Ethernet communication functions to meet the requirements of lightweight in-vehicle networking.

4. 88EA1512 Multi-rate In-vehicle Ethernet Transceiver
Supports 10/100/1000BASE-T1 three-speed auto-negotiation, compatible with copper and fibre-optic transmission modes, suitable for multi-scenario multiplexing requirements. AEC-Q100 automotive-grade certified, commonly used in in-vehicle gateways and telematics control units, with excellent compatibility.

5. AURIX™ TC4x Series Ethernet Automotive MCUs
Infineon’s new generation of high-end automotive-grade MCUs, with core models including the TC4Dx, TC48x, TC45x and TC49x series. These feature multiple integrated GETH Gigabit and LETH lightweight Ethernet modules, supporting high-speed Ethernet interfaces of up to 5 Gbps. Combined with high-performance lockstep cores, they meet the real-time computing and high-speed networking requirements of advanced autonomous driving.

For detailed technical documentation, sample support or bulk procurement of Infineon’s BRIGHTLANE™ automotive Ethernet chips, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for further supply details.