Power management devices deliver 'smart' solutions
31 July 2002
Power Electronics / Power Management
Information from Mutronics
Philips Semiconductors' expertise in managing power is well-known. The company offers state-of-the-art technologies for smart power management providing cost-effective, energy-saving solutions. With the increasing number of portable devices, it has been focusing on developing intelligent battery management for handheld products as well as compact and efficient power supply solutions to reduce consumption in mains operated equipment.
* AC power supplies
For AC supplies, the company's growing families of highly integrated solutions deliver flexible power performance. PowerMOS transistors can be used as a main switch in the power supply for the primary side, while Schottky diodes are ideal for secondary rectification. Philips' innovative STARplug devices can be used as complete power supply control switching for small loads. This line-up of focus products is completed by the company's comprehensive ZenBlock diode range that offers rugged performance in many AC supply applications. Key products are: SiliconMAX n-channel PowerMOS; Q-Trench PowerMOS; Schottky barrier rectifier diodes; STARplug SMPS controller ICs; ZenBlock diodes; Greenchip SMPS controller.
* DC power supplies
Intelligent power control of DC supplies is a major factor in many small appliances. A range of converters, smart power management ICs, Schottky diodes and highly efficient power semiconductors provide solutions for all voltage requirements. Key products here are: SiliconMAX n-channel PowerMOS; Q-Trench PowerMOS; Schottky barrier rectifier diodes.
* Battery management
Enabling smaller and lighter equipment and batteries, Philips Semiconductors' options give customers the flexibility they need to compete in a rapidly changing portable market. Products cover a spectrum of applications including handheld instruments, PDAs, portable computers, cameras, data-loggers, back-up power supplies and all popular types of rechargeable battery cells.
Key products are: DC/DC converters; battery power unit; fast charge ICs; and SiliconMAX n-channel PowerMOS.
For more information: Mutronics, (Value Added Distributor), 011 608 1460, mut@iafrica.com
Further reading:
High-precision current transducer
Power Electronics / Power Management
Danisense announces its new high-precision DP12IP current transducer designed for isolated DC and AC current measurement in demanding PCB-mounted power electronics applications.
Read more...
Secure holder for protected 18650 batteries
Power Electronics / Power Management
Designed for protected 18650 batteries up to 70 mm long, the holder offers secure retention for portable, industrial, and embedded applications.
Read more...
More room to scale
Altron Arrow
Power Electronics / Power Management
With the latest STM32H5 lines from STMicroelectronics, you can now scale within the same platform, from a compact 1 Mbyte device to higher-memory MCUs for graphics-rich and feature-heavy designs.
Read more...
Surface mount power amplifier for high-power applications
RF Design
Power Electronics / Power Management
The GNA-63-5W+, from Mini-Circuits, is a GaN MMIC Power Amplifier (PA) designed for demanding RF applications requiring high efficiency, excellent linearity, and a compact footprint.
Read more...
1200 V QSiC modules
Power Electronics / Power Management
SemiQ Inc has launched the QSiC Dual3, a family of 1200 V half-bridge MOSFET modules for motor drives in data centre cooling systems, grid converters in energy storage systems, and industrial drivers.
Read more...
MCOTS transient filter for military applications
RFiber Solutions
Power Electronics / Power Management
SynQor has announced the new MCOTS-F-28-T-HE transient half-brick filter, the latest addition to its MCOTS product family.
Read more...
Expanded range of high-thermal-performance QSiC modules
Power Electronics / Power Management
SemiQ’s half-bridge series for data centre power converters and industrial motor drives features low RDSON SiC MOSFETs and parallel SBD diodes for best-in-class power density and conversion efficiency.
Read more...
Transporting lithium batteries and IoT devices
Power Electronics / Power Management
With billions of rechargeable and non-rechargeable lithium cells and batteries powering most of the world’s consumer and industrial electronic devices, shipping them to customers through vast global logistics chains is often an overlooked topic.
Read more...
Setting a new benchmark for high-power DC load testing
Conical Technologies
Test & Measurement Power Electronics / Power Management
The new ITECH IT8900G/L high-speed, high-power DC electronic load offers a powerful combination of speed, scalability, precision and high-power density.
Read more...
Quality batteries are critical for IIoT
Uniross Batteries
Power Electronics / Power Management
Batteries intended for use in industrial operations must indeed offer complete reliability under extreme environmental conditions, resistance to vibration and harsh environments.
Read more...
printer friendly version