company blog about Texas Instruments TPS274C65USBEVM: USB-Enabled Four-Channel High-Side Switch Evaluation Module [Mingjiada Electronics Supply & Acquisition]

Mingjiada Electronics, as a professional electronic component supply chain service provider, now fully supplies the Texas Instruments TPS274C65USBEVM evaluation module. Simultaneously, we offer market buyback services for unused modules of this model, providing one-stop supply and demand solutions for industrial electronics R&D and production.

Overview Of TPS274C65USBEVM
The TPS274C65USBEVM is an application-level evaluation module designed to demonstrate the robust power delivery capabilities of the TPS274C65 industrial high-side switch. The TPS274C65USBEVM simulates real-world industrial end applications. Key features include an integrated TM4C ARM® Cortex®-M4F microcontroller, digital isolation, multiple high-side switches connected to the MCU via SPI, and a compact layout design with limited test points.

Core Product Highlights Of TPS274C65USBEVM
Four-Channel Low-Resistance Design: Incorporates two TPS274C65 high-side switches with channel on-resistance as low as 65mΩ, enabling low-power operation under 500mA-2A DC loads while reliably driving inductive, capacitive, and resistive loads.
USB Convenient Interaction: Integrated TM4C123 Arm® Cortex®-M4F microcontroller connects to computers via standard USB interface without additional drivers. Configuration and real-time monitoring are accomplished using the Windows host GUI.
Comprehensive Isolation Protection: Utilizes ISO7763DWR enhanced isolation devices to achieve complete separation between digital circuits and high-current rails. Features overcurrent protection, thermal shutdown, and ground short-circuit protection to enhance system reliability.
Compact Practical Layout: Features a test point-optimized compact design supporting SPI addressable configuration. Balances laboratory evaluation and real-world industrial simulation needs, enabling rapid prototyping.

Key Technical Parameters
Operating Voltage Range: 12V-36V nominal input
Control Interface: SPI communication (up to 10MHz clock rate), supporting daisy chain and addressable modes
Current Limiting: Adjustable from 250mA to 2.45A with dual-threshold surge current management
Diagnostic Capabilities: Integrated load current measurement, open-circuit detection, power supply short-circuit detection, and ADC conversion
Package Compatibility: Compatible with TPS274C65 series devices in 6mm×6mm VQFN package

Kit Contents
TPS274C65USBEVM Evaluation Module
USB Cable

Target Applications
This evaluation module is specifically designed for industrial electronic systems. It finds broad application in industrial PLC systems, digital output modules, IO-Link master ports, sensor power supplies, and similar scenarios. It enables engineers to rapidly validate the performance of the TPS274C65 high-side switch in real-world applications, shortening product development cycles.

Mingjiada Supply & Recycling Services
Supply Assurance: We provide genuine Texas Instruments TPS274C65USBEVM modules, supporting bulk purchases and sample requests, complete with technical documentation and quality inspection reports.

Recycling Service: We purchase unused or decommissioned TPS274C65USBEVM evaluation modules at competitive prices, regardless of brand or condition. Our streamlined process ensures quick payment, promoting resource recycling.

Business Contact: Mr. Chen
Phone/WeChat: +86 13410018555
Email: sales@hkmjd.com
Company Website: www.integrated-ic.com