Trans-Inductor Voltage Regulator (TLVR) Inductors

Introduction

Abracon's ATL family of Trans-Inductor Voltage Regulator (TLVR) inductors represents a significant advancement in power delivery technology. These inductors are designed with a specialized high-frequency magnetic composition capable of reducing transient responses to negligible levels in multi-phase voltage regulators, far surpassing the capabilities of conventional Voltage Regulator Module (VRM) approaches.

The newer TLVR architecture in which these inductors are used allows for a swift and efficient response to changes in power demand with current requirements greater than 1000A, making them particularly well-suited for applications where rapid adjustments in large current supply are essential. As a result, the TLVR inductor significantly enhances the stability and reliability of power delivery within various electronic systems including data centers, cloud computing, artificial intelligence (AI) / Machine Learning (ML) servers, crypto mining and more.

Key advantages of switching to a TLVR architecture and utilizing Abracon’s ATL family of inductors are:

• Rapid response to transient loads ensures high bandwidth, minimal latency, and high throughput
• Reduce system impedance, simplifying power system design and cutting costs
• Increases energy efficiency, as less power is dissipated as heat

Features

• Ferrite based TLVR inductor
• Low DCR
• Inductance Range: From 70 - 220 nH
• Saturation Currents: Up to 160 A
• Operating Frequency: Up to 5.0 MHz
• Operating Temperature Range: -40°C to +125°C
• Low inter-winding capacitance