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Battery/Portable Power Management

Fast Charge Becomes a Reality For Li-Ion Batteries

High-drain-rate Li-ion batteries developed for power tools accept high-charge currents, but alter the demands on the battery charger. ...

Batteries

Low-Voltage MCU Exploits a Battery of Power Tricks

A family of 8-bit microcontrollers (MCUs) from Silicon Laboratories is able to operate at voltages down to 0.9 V...

Modeling Automotive Battery Diagnostics

Automotive electrical systems are becoming increasingly complex as more and more electrical and electronic equipment is incorporated into new vehicles....


Battery Charger ICs

Proper Care Extends Li-Ion Battery Life

Li-ion battery lifetime depends on battery chemistry, depth of discharge, battery temperature and battery capacity termination level...

Fuel Gauges

Modeling Automotive Battery Diagnostics

Automotive electrical systems are becoming increasingly complex as more and more electrical and electronic equipment is incorporated into new vehicles....

Controllers/Regulators

Integration Eases Portable Power Management

System-on-chip devices combining multiple regulators and other functions can simplify portable device designs, but require attention to power dissipation and signal routing issues....

Micro Fuel Cells

PEM Fuel Cells Emerge from Niche Markets

Fuel cell technology has received a great deal of attention as a vital component in the highly anticipated, though as of yet postponed, emergence of the...

Portable Power Management News

Manufacturers Co-develop Electrodes for Li-ion Car Batteries

Johnson Controls-Saft Advanced Power Solutions and Maxwell Technologies have announced a development collaboration through which Maxwell will produce lithium-ion (Li-ion) battery electrodes ...

Thin-Film Battery Is Poised For Commercialization

Having completed its research and development phase, Oak Ridge Micro-Energy is now entering phase three of its business plan in which it will focus on marketing and licensing its thin-film battery (TFB) technology to partners across all industries...

Fuel Cell Prototype Demonstrates Benefits For Digital Cameras

MTI MicroFuel Cells, a subsidiary of Mechanical Technology Inc. has unveiled a mobile fuel cell prototype for the digital camera market at the 4th International Hydrogen and Fuel Cell Expo in Tokyo, Japan...

IC Charges Single or Dual-Cell Li-ion Packs

From Advanced Analogic Technologies, the AAT3663 is a 1-A linear battery charger IC capable of charging up to two Li-ion cells in series. ...


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Power-One Wins Permanent Injunction Against Artesyn

Audax Group Acquires Astrodyne

Manufacturers Co-develop Electrodes for Li-ion Car Batteries

Semiconductor Industry Legend Retires

Company Will Supply Components For 3-MW Wind Turbines

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News

Manufacturers Co-develop Electrodes for Li-ion Car Batteries

Thin-Film Battery Is Poised For Commercialization

Fuel Cell Prototype Demonstrates Benefits For Digital Cameras

IC Charges Single or Dual-Cell Li-ion Packs

Companies Aim To Power Sensors With Fuel Cells

 
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Topic Index

Discrete Semis
Bipolar Transistors
IGBTs
Power Modules
Power MOSFETs
Rectifiers/Diodes
Thyristors

Power Management
Digital Power Control
High-Voltage Devices
LED Drivers
Lighting Power Management
Motor Power Management
Power ICs
PWM Controllers
Regulator ICs

Portable Power Management
Batteries
Battery Charger ICs
Fuel Gauges Controllers and Regulators
Micro Fuel Cells

Passives/Packaging
Capacitors
Circuit Protection Devices
Connectors
Magnetics
Packaging
Printed Circuit Boards
Resistors
Sensors & Transducers
Switches & Electromagnetic Relays

Topic Pages
Wind Power
Flyback Transformers

Thermal Management
Fans
Heatpipes & Spreaders
Heatsinks
Liquid Cooling
Thermal Interface Materials
Thermal Management Simulation

Power Systems
DC-DC Converters
Distributed Power Architectures
EMI & EMC
Linear Power Supplies
Safety/Environmental Approvals
Simulation/Modeling
Switch-Mode Power Supplies
Test & Measurement Uninterruptible Power Supplies

Digital Power
Commentaries
Digital Power News
Digital Power Products
Design Features


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