Product Overview

LTM4627EV#PBF is a dual-channel synchronous step-down DC/DC converter evaluation board launched by Analog Devices, designed to evaluate the performance of the LTM4627 chip. This evaluation board integrates a complete power conversion circuit, including inductors, capacitors, MOSFETs and other key components, supporting a wide input voltage range and flexible output configurations. It can quickly verify the LTM4627's voltage regulation performance, efficiency and protection functions in multi-load scenarios, providing engineers with a convenient prototype development tool.

Key Features

• Complete Evaluation Solution: Pre-installed with the LTM4627 chip and all peripheral components, enabling immediate testing without additional configuration, shortening the development cycle.
• Wide Voltage Adaptability: Input voltage range 4.5V-28V, single-channel output voltage 0.6V-5V, supporting independent adjustment of dual channels or parallel output, meeting diverse power needs.
• High Power Density: Single-channel maximum output current 15A, total dual-channel output power up to 150W, with efficiency up to 95%, suitable for high-load devices.
• Comprehensive Protection Functions: On-board over-current protection (OCP), over-voltage protection (OVP), over-temperature protection (OTP) and short-circuit protection, simulating fault scenarios in actual applications.
• Convenient Testing Design: Equipped with abundant test points (input/output voltage, current detection points) and adjustable resistors, supporting output adjustment via external signals, simplifying parameter verification processes.

Technical Specifications

Typical Applications

• Industrial Power System Development: In the design of power modules for factory automation equipment, LTM4627EV#PBF can quickly test the power supply stability of dual-channel power to PLCs and sensors, verifying efficiency changes under extreme temperatures.
• Communication Equipment Prototype Verification: For multi-voltage domain requirements of base stations and routers, the evaluation board tests transient responses of different load combinations (such as 12V to 3.3V+5V) to ensure no fluctuations in communication chip power supply.
• Medical Instrument Power Testing: In the development of monitors and ultrasound equipment, its high-precision output (±1.5%) is used to verify voltage regulation performance under low dropout, meeting strict requirements for power cleanliness in medical devices.
• Server/Data Center Power Design: Tests the power supply capacity of dual-channel parallel output (30A total) to CPUs and memory, simulating short-circuit faults through over-current protection to evaluate system safety.
• Automotive Electronics Pre-installation Verification: In the development of in-vehicle infotainment systems and ADAS modules, the wide input range (4.5V-28V) adapts to automotive battery fluctuations, and over-temperature protection tests adapt to high-temperature environments in engine compartments.

Why Choose ?

• Plug-and-Play Efficiency: Pre-assembled circuits eliminate component selection and soldering time, allowing engineers to focus on performance testing, reducing prototype verification cycles by over 50%.
• Accurate Parameter Reproduction: Output voltage accuracy of ±1.5% ensures high consistency with mass production designs, making test data directly applicable to mass production scheme evaluation.
• Comprehensive Fault Simulation: Integrates multiple protection functions, simulating over 10 fault scenarios such as over-current and short circuits, exposing potential risks of power systems in advance.
• Flexible Configuration Capability: Supports independent output (15A+15A) or parallel output (30A), adapting to single/multi-load scenarios and meeting diverse testing needs.
• Official Technical Endorsement: Designed by Analog Devices with optimized circuit layout, ensuring authoritative test data and reducing the risk of design misjudgment.
• FAQ

SUNTOP COMPANY INTRODUCTION

Founded in 2000, Suntop is one of the leading global distributors of electronic components, dedica ted to providing comprehensive procurement and supply chain services to the global electronics manufacturing industry. Our services include distribution, spot trading, PPV cost-saving projects, and inventory management. We not only offer high-quality products but also strive to assist our clients in achieving optimal solutions with minimal time and cost.
As a trusted partner for numerous OEMs, ODMs, CEMs, and EMS companies worldwide, our professional team manages millions of component records from thousands of trading partners across dozens of countries daily through our company database. We maintain close business relationships with major factories and distributors in North America, Europe, and Asia to ensure that our clients stay ahead in a highly competitive market.