Vendor: Dolphin Semiconductor Category: DC/DC Converter

Switching regulator, inductor-based, PWM mode, high efficiency

Dolphin Design offer a Reusable Power Kit Library toward three objectives: To standardize and ease Power Regulation Network integ…

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GlobalFoundries 22nm FDX Pre-Silicon View all specifications

Overview

Dolphin Design offer a Reusable Power Kit Library toward three objectives:
To standardize and ease Power Regulation Network integration
To enable diverse optimizations
To reduce Time-to-Market
The eSR-Tugela is an inductor-based buck switching regulator with high efficiency.

Key features

  • High efficiency buck regulator (up to 95% peak), over wide load current range
  • Pulse With Modulation (PWM) mode enabling to master the frequency response
  • Automatic mode change of the Power Stage Unit, maintaining high-efficiency at low load current
  • Low Bill-Of-Material: fully integrated feedback and active compensation loop do not require additional external passive components.
  • Behavioral models: ease integration in SoC and optimized Power Management Network (PMNet) by verifying mode transitions as well as noise propagation

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 22nm FDX Pre-Silicon

Specifications

Identity

Part Number
eSR-Tugela-OV-Bu-ref-1.62-3.63-0.6-1.8.01_GF_22_FDX
Vendor
Dolphin Semiconductor
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Dolphin Semiconductor
HQ: France
Dolphin Semiconductor is a leading provider of semiconductor IP solutions, specializing in IP design. We excel in crafting high-performance audio IP, analog/mixed-signal IP, and comprehensive silicon platforms. Our offerings include semiconductor IP cores and design expertise, tailored for mobile devices, consumer electronics, automotive systems, and IoT applications. By prioritizing energy efficiency in our designs, we enable longer battery life and lower power consumption, contributing to sustainable and eco-friendly technology solutions. Utilizing our deep understanding of silicon technology, we guide our clients from concept to market-leading products.
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Learn more about DC/DC Converter IP core

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This article presents the challenge of pairing an RF analog circuit with the appropriate inductor-based embedded Switching Regulator (namely eSR, equivalent to on-board DC/DC) allowing to meet both the power efficiency requirements and the module performance level at the same time.

Guide to Choosing the Best DCDC Converter for Your Application

This white paper introduces a procedure for choosing the proper DCDC switching converter for a given application. It explains basic, performance, and optional metrics in detail. It also demonstrates other practical aspects that are sometimes overlooked by system designers. Multiple application examples are provided.

How to simplify switch-mode DC-DC converter design

This article focuses on the design issues that are simplified by including an integrated inductor optimized for a range of electrical and layout applications as part of the power management solution

Frequently asked questions about DC-DC Converter IP cores

What is Switching regulator, inductor-based, PWM mode, high efficiency?

Switching regulator, inductor-based, PWM mode, high efficiency is a DC/DC Converter IP core from Dolphin Semiconductor listed on Semi IP Hub. It is listed with support for globalfoundries Pre-Silicon.

How should engineers evaluate this DC/DC Converter?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DC/DC Converter IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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