Andi Soemarli Rasak Lie

Title: Andi Soemarli Rasak Lie: Innovator in Circuit Protection Technology

Introduction

Andi Soemarli Rasak Lie is a notable inventor based in Singapore, recognized for his contributions to circuit protection technology. He holds a patent that addresses critical issues in power management systems, particularly in DCDC converters. His innovative approach has implications for various electronic applications.

Latest Patents

Andi's most recent patent is titled "Start-up in-rush current protection circuit for DCDC converter." This invention features a protection circuit designed to safeguard DCDC converters from start-up in-rush currents. The circuit utilizes a power MOS transistor, a coupling capacitor, and a voltage clamping circuit. By employing the coupling capacitor to turn off the power MOS transistor, the circuit ensures that no current is consumed during normal operation. Additionally, an enable signal or leakage current circuit is implemented to discharge the capacitor, allowing the circuitry to function effectively during subsequent power supply activations.

Career Highlights

Throughout his career, Andi has worked with prominent companies, including Panasonic Corporation and Panasonic Semiconductor Asia Pte. Ltd. His experience in these organizations has contributed to his expertise in electronic circuit design and innovation.

Collaborations

Andi has collaborated with several talented individuals in his field, including coworkers Wee Sien Hong and Jiong Fu. Their collective efforts have fostered advancements in circuit protection technologies.

Conclusion

Andi Soemarli Rasak Lie exemplifies the spirit of innovation in the field of electronic engineering. His patent for a start-up in-rush current protection circuit demonstrates his commitment to enhancing the reliability of power management systems. His contributions continue to influence the industry positively.