Introducing the RS53428: High-Efficiency 12A Sync Step-Down Converter

We’re excited to announce the RS53428, a cutting-edge synchronous buck converter designed for high-performance and versatile applications. Engineered to deliver exceptional efficiency and power density, this advanced solution caters to modern demands in industrial, computing, and consumer electronics sectors.

Key Features

• Wide Input Voltage Range: Operates from 2.85V to 26V, accommodating diverse power sources with optional external bias for enhanced efficiency.
• Robust Output Performance: Provides 12A continuous output current with outstanding load and line regulation, ensuring stability across varying conditions.
• High Precision: Features differential remote sensing and ±0.6% voltage accuracy for optimal performance.
• Versatile Operation: Programmable switching frequency (300kHz to 1000kHz) and selectable light-load modes for customizable efficiency.
• Advanced Protection: Comprehensive safeguards, including overcurrent, undervoltage, and overtemperature protections, along with programmable soft-start capabilities.
• Compact Design: Housed in a 3mm x 4mm 21-Pin QFN package, ideal for space-constrained designs.

Product Overview

The RS53428 redefines efficiency with its Constant-On-Time control and fast transient response. This converter supports pure MLCC output capacitors, reducing both cost and board space, while its integrated LDO enhances compatibility for single-input supply systems.

Applications

• Laptops and Desktops: Optimizes power delivery for efficient and reliable performance in personal computing devices.
• Industrial Power Solutions: Ensures robust and adaptable power management for industrial-grade equipment.
• Networking Systems: Maintains stable and efficient operation in mission-critical networking hardware.
• Gaming Consoles and Graphic Cards: Provides high-performance power solutions tailored for advanced gaming and graphical processing needs.
• TV Power Modules: Enhances energy efficiency and reliability for modern television systems.

Explore the RS53428

For more information on RS53428 and how it can meet the demands of today’s dynamic and power-intensive environments, please visit our website or contact our sales team.

Thank you for considering Reed Semiconductor for your advanced power management needs.