Dolphin Integration reveal a cost effective solution to handle over-voltage operation in battery powered SoCs
Dolphin Integration reveal a cost effective solution to handle over-voltage operation in battery powered SoCs
Grenoble, France – October 27, 2014 -- Until now, portable devices supplied by USB, Li-ion or NiMH batteries with voltage levels up to 5.5 V could not use standard process devices, such as 3.3 V CMOS I/O transistors. This thus lead Fabless companies to use expensive alternatives, such as external regulators or expensive process options, including HV/BCD processes.
Today, Dolphin Integration propose a cost effective alternative to such solutions with a set of Over-voltage Protection Modules (OPM). These OPM can be easily associated with embedded regulators and extend the benefit of their DELTA offering to enable:
- Over-voltage operation (up to 5.5 V) while using standard process devices, such as 3.3 V devices,
- Direct connection to the battery with the capability to protect several regulators, leading to a decrease of the Bill-of-Material
Two OPMs, with and without a retention mode, are available for matching the main challenges of Fabless companies:
OPM-Angel | RAR-OPM-Angel | |
Optimization | low-area | low-leakage for SoC retention mode |
Low power mode quiescent current (at ILOAD = 0 mA) | - | 500 nA |
Normal mode quiescent current (at ILOAD = 0 mA) | 15 μA | |
Area (180 nm) | 0.27 mm2 | 0.59 mm2 |
Input Voltage Range configurations | [1.9 - 4.4 V] and [2.7 - 5.5 V] | |
Availability | From 180 nm down to 55 nm |
These unique components are part of our standardized offering for Power Management Networks: the DELTA Reduced Power Kit Library.
For more information, have a look at the presentation sheet, or contact our Product Marketing Manager at jeg.marketing@dolphin-ip.com
About Dolphin Integration
Dolphin Integration contribute to "enabling mixed signal Systems-on-Chip" for worldwide customers with IP components best at low-power consumption.
Their wide offering of silicon IP components is based on innovative libraries of standard cells, register files, memory generators and power regulators for flexible power supply networks. They provide power optimized micro-controllers from 8 to 32 bits, and high-resolution converters for audio and measurement applications.
Their 30 years of diverse experiences in the integration of IP components and providing services for ASIC/SoC design and fabrication, with their own solutions for missing EDA, make them a genuine one-stop shop covering all customers’ needs for specific requests.
Their drive to incessantly innovate for their customers’ success has led to two strong differentiators:
- state-of-the-art “configured subsystems” for high-performance applications securing the most competitive SoC architectural solutions,
- a team of Central and Field Application Engineers supporting each user’s need for optimal application schematics, demonstrated through EDA solutions enabling early performance assessments.
|
Dolphin Design Hot IP
Related News
- Live webinar by Dolphin Integration: how to design an energy-efficient SoC in advanced nodes for increasing battery lifetime for IoT applications
- Dolphin Integration accelerates the development of energy-efficient SoCs for Arm-based secure IoT devices
- Low-power of Bluetooth SoCs depends on Dolphin Integration's oscillators
- The Dolphin Integration's DELTA standard for voltage regulators breaks the habits for 40 nm IoT SoCs
- Dolphin Integration helps reducing BoM cost of IoT circuits thanks to a Panoply of Over Voltage regulators
Breaking News
- Fractile raises $15m seed funding to develop radical new AI chip and unlock exponential performance improvements from frontier AI models
- Ceva Bluetooth Low Energy and 802.15.4 IPs Bring Ultra-Low Power Wireless Connectivity to Alif Semiconductor's Balletto Family of MCUs
- Agile Analog delivers customizable IP on GlobalFoundries' FinFet and FDX processes
- Ian Walsh appointed as Sondrel's Regional VP for America
- Systems Designed Today Must Support Post-Quantum Cryptography Tomorrow
Most Popular
- Imagination Technologies announces new capital investment from Fortress Investment Group
- Alphawave Semi: Q2 2024 Trading and Business Update
- Agile Analog delivers customizable IP on GlobalFoundries' FinFet and FDX processes
- Efinix Releases Topaz Line of FPGAs, Delivering High Performance and Low Power to Mass Market Applications
- Comcores supports BAE systems as a key partner with JESD204C IP
![]() |
E-mail This Article | ![]() |
![]() |
Printer-Friendly Page |