TP8485E RS485/RS422 Transceiver IC for New Energy Systems | ODM & BOM Optimizati

Product Specification

The TP8485E is a high-performance, $pm$18kV ESD-protected RS-485/RS-422 transceiver designed for robust and reliable differential data communication. Operating from a wide 3V to 5.5V supply, it features a full fail-safe receiver and supports up to 256 nodes on a single bus. It is an ideal communication component for new energy storage systems, smart grids, and industrial automation where high noise immunity and long-distance stability are critical.

As a leading New Energy Supply Chain & ODM Service Provider, we don't just sell components—we deliver value. We help global B2B clients optimize product performance, streamline BOM costs, and provide tailormade turnkey or semi-custom solutions.

Technical Specifications

• Supply Voltage: 3.0V to 5.5V wide range

• Data Rate: 300 bps to 250 kbps

• ESD Protection: $pm$18kV HBM, $pm$13kV IEC61000-4-2 Contact Discharge

• Receiver Fail-Safe: Full fail-safe for open, shorted, or terminated idle buses

• Bus Loading: 1/8 Unit Load (supports up to 256 nodes)

• Special Feature: Hot-plug capability for glitch-free power-up/down

• Package Options: SOIC-8 / MSOP-8

Our Value-Added Services for New Energy Sectors

• Complete BOM & Cost Optimization: We analyze your existing schematics and bills of materials (BOM) to identify cost-saving opportunities. By utilizing China’s robust industrial chain advantages, we replace overpriced or long-lead components with high-reliability alternatives like the TP8485E, significantly cutting your manufacturing costs without sacrificing quality.

• Performance & Hardware Optimization: Our engineering team optimizes layout designs (PCBA), wire harnesses, and thermal management for new energy products (such as portable power stations, BMS, and solar inverters). We ensure your communication circuits feature maximum ESD protection and zero-glitch hot-plugging.

• Tailored ODM & Customization (From Component to Finished Product): Whether you need specific component optimization or a fully customized finished product, we’ve got you covered. We offer high-grade semiconductors, molds, and battery integration for PCBA, as well as tailored enclosure designs, custom branding, and optimized internal structures for outdoor power and industrial devices.

Applications in New Energy

• Battery Management Systems (BMS)

• Solar Inverter Communication Modules

• Portable Power Station Internal PCBA Network

• Smart E-Metering & Energy Storage Networks

• Industrial Automation Control Systems