Texas Instruments LM5169PEVM Converter Evaluation Module (EVM)

Introduction

The Texas Instruments LM5169PEVM Converter Evaluation Module (EVM) is a powerful tool designed to evaluate the LM5169P, a high-efficiency DC-DC buck regulator. This module is ideal for engineers and developers looking to explore the capabilities of synchronous rectification technology in their power management applications.

Part Description

The LM5169PEVM is a DC-DC buck converter that operates over a wide input voltage range of 20V to 115V, delivering a regulated 12V output at a maximum current of 0.650A. It features a 500kHz switching frequency and offers adjustable output voltage through an external resistor divider, achieving better than 1.5% set-point accuracy. The module incorporates integrated high-side and low-side power MOSFETs, advanced overcurrent protection, and a fixed 3ms soft start, making it a robust solution for various power applications.

Applications

• Communications - brick power modules
• Industrial battery packs (≥10 S)
• Battery packs for e-bikes, e-scooters, and light electric vehicles (LEVs)
• Factory automation - Programmable Logic Controllers (PLCs)
• Motor drives for Brushless DC (BLDC) motors
• Grid infrastructure - solar power systems

Industries

• Consumer Electronics
• Automotive
• Industrial Automation
• Renewable Energy
• Telecommunications

Usage Ideas

1. E-Bike Power Management: Use the LM5169PEVM to design a power management system for an e-bike, ensuring efficient battery usage and optimal performance.
2. Solar Power Inverter: Implement the LM5169PEVM in a solar power inverter project to regulate the output voltage from solar panels, enhancing energy conversion efficiency.
3. Industrial Automation Control: Integrate the LM5169PEVM into a factory automation setup to power PLCs and motor drives, ensuring reliable operation under varying load conditions.

Conclusion

The Texas Instruments LM5169PEVM Converter Evaluation Module is an essential tool for engineers looking to harness the benefits of high-efficiency DC-DC conversion. With its wide input voltage range, adjustable output, and robust features, it is suitable for a variety of applications across multiple industries. Whether for prototyping or testing, this evaluation module provides a solid foundation for developing innovative power solutions.