Vendor: Dolphin Semiconductor Category: DC/DC Converter

Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode

Dolphin Design provides a Power Management IPs platform towards three objectives To standardize and ease Power Regulation Network…

Contact Provider Request Datasheet
TSMC 40nm ULP eFlash Pre-Silicon View all specifications

Overview

Dolphin Design provides a complete Power Management IPs platform towards 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

  • Works with a smaller inductance size compared to previous product generation
  • 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

Silicon Options

Foundry Node Process Maturity
TSMC 40nm ULP eFlash Pre-Silicon

Specifications

Identity

Part Number
eSR-Tugela-OV-LB-Bu-ref-2.7-5.5-0.55-3.3.02_TSMC_40_uLPeF
Vendor
Dolphin Semiconductor
Type
Silicon IP

Files

Product Sheet Download

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

Provider

Contact Dolphin Semiconductor

Learn more about DC/DC Converter IP core

Breaking new energy efficiency records with advanced power management platform

The free lunch offered for decades by Moore’s law is now over and scaling down to the next technology node no longer offers the required energy efficiency gains. Design teams must now pursue their gains by deploying increasingly complex power management techniques to meet the demands of the new IoT markets.

Pairing Sensitive RF with Voltage Regulators for Noise-Free IoT Modules

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 Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode?

Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode is a DC/DC Converter IP core from Dolphin Semiconductor listed on Semi IP Hub. It is listed with support for tsmc 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.

×
Semiconductor IP