CHiL Semiconductor Corporation, a leading developer of high-performance, mixed-signal power management integrated circuits for the server, personal computer and high-volume computing market segments, announces the new M2 and Nashoba families of high efficiency computing voltage regulator (VR) controllers for Advanced Micro Devices (AMD) processor and memory solutions. The controllers provide the highest efficiency, lowest cost of ownership solution in the industry by automatically adjusting operating conditions to optimize efficiency at all currents.

The M2 product family supports Magny-Cours CPUs, as well as memory in systems built around AMD’s G34 and C32 sockets. The M2 family offers from 4 to 8 phase solutions and exceptional efficiency. As a truly digital power solution, the M2 also offers exceptional density. Its true-digital control includes a full suite of integrated overclocking and telemetry features. M2 is even backward-compatible to AM2 solutions.

The Nashoba product family provides the same high efficiency and high density solutions as M2 in a lower phase count, lower cost solution. It is ideal for AM3 desktop solutions, including the newly introduced 890GX chipset, as well as memory solutions and entry level server solutions. Enhanced security features are offered on this family.

Both families of VR controllers provide the highest efficiency, lowest cost of ownership solution in the industry by automatically adjusting operating conditions to optimize efficiency at low, medium, and high currents. Compared to analog controllers, CHiL typically saves 40 discrete components, significantly reducing board space per controller as well as decreasing electronic waste. Since the VR controllers contain fewer pins and components, they have double the reliability of comparable analog controllers.

“CHiL’s products bring true digital control to next generation high performance processors and memory, optimizing both performance and efficiency,” said CHiL chief executive officer Ram Sudireddy. “These products have been tested, verified and qualified in many systems as new generation CPUs and GPUs are developed, ensuring our customers that they are working with fully vetted high performance devices.”

The new line will go into production near the end of the first quarter of 2010.

Both the new families contain ChiL’s efficiency-shaping features. In idle state, CHiL’s proprietary discontinuous-mode operation requires no sensing circuitry and can be configured digitally to minimize losses in idle and sleep states. No special driver interface is required. In low current modes, the automatic dynamic phase control optimizes the number of operating phases to minimize power losses. In systems where there are no PSI signals, such as DDR Memory, CHiL products can be tuned to reach the highest possible efficiency. When the CPU rapidly increases current, CHiL’s adaptive transient algorithm (ATA) automatically and instantly adapts by adding phases, without the need for additional decoupling.

CHiL’s M2 family, part numbers CHL8112A/B, CHL8326 and CHL8328, are offered in 40, 48 and 56 pin QFN packages, ranging from 5 to 8 phases. For quantities of a thousand or more, they range from $ 1.55 to $ 2.50. The Nashoba family, part numbers CHL8102, CHL8103, CHL8104 and CHL8113, range from 3 to 5 phases, come in 28 or 40 pin QFN packages, and are offered in quantities of a thousand or more for under $ 1.25.

Press Contacts:

Kristin Nugent

617.367.0100 ext. 148

About CHiL Semiconductor

CHiL Semiconductor Corporation develops high-performance, mixed-signal power management integrated circuits primarily targeted at servers, personal computers and other high-volume computing market segments. CHiL Semiconductor’s devices tightly integrate digital technology, precisely monitoring and controlling the power management process. Providing unique, intelligent features, CHiL devices yield significant system power efficiency and performance gains, while reducing system design and complexity. For more information, please visit http://www.chilsemi.com.

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Touchstone Semiconductor, Inc., a developer of substantial-performance analog built-in circuit options, today introduced its TS1001 single-provide, rail-to-rail operational amplifier is obtainable for very low-electrical power, lower-frequency sensor applications.

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The TS1001 op amp offers the sector?s lowest existing usage of 600nA and guaranteed supply voltage operation to .8V. The op amp?s blended capabilities make it an excellent alternative for any sensor application exactly where really reduced provide present and reduced working supply voltage translate into a extended devices running time. This includes wireless remote sensors, and portable/handheld sensors.

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An programs video is accessible at: http://www.youtube.com/user/touchstonesemi.

The TS1001 is entirely specified to operate on a solitary-provide voltage variety from .65V to 2.5V, with a provide latest of 600nA. The op amp exhibits a normal offset voltage of .5mV, a standard input bias existing of 25pA and rail-to-rail input and output phases.

Key Specs:

Query by Alf Alfyy: is it achievable to modify a switch mode power provide to boost its output voltage?
hi there,

would it be possible to modify a personal computer power supply, to get e.g. 40v out?

thx. Alf.

Best reply:

Answer by amania_r
Possibly certainly, but if it was a 12V provide initially, you are probable to harm the filter capacitors on the output.

You would require the circuit diagram and realize it ahead of trying to adjust it.

Give your answer to this question under!

Question by Dm: American laptops Is there any problem with using one in Uk apart from the evident voltage differences?
They are so considerably cheaper that I believe Unwell get 1 as lengthy as the only dilemma is a energy adaptor

Finest solution:

Solution by Gray
The electrical power adapter is the clear – that is correct. I utilised mine for organization over in Scotland.

Most of the adapters will use 110 and 220 ac in. All you need is an adapter to plug into your socket with the two spherical holes.

There is an problem with DVDs and the area, but that is selectable.

Great Luck

What do you think? Remedy below!

Best reply:

Reply by ascoile
220-240 volts if you are in the UK

Give your answer to this query below!

Need higher voltage electrical power provide? Financial institution on the producers of high voltage energy supplies

When it arrives to industries there is a big require of electrical power. The typical domestic electrical power provide is by no means ample to fulfill the requirements of these industries and factories. What is required is substantial voltage power supply. Thankfully, there is no finish to the range of manufacturers of large voltage energy supplies in the region. These producers of high voltage energy are important for the smooth operating of a substantial portion of the production industries of the region.

Take for example a hospital. There are myriad sorts of medical equipment that you will discover in any common hospital. These items of tools want to be running 24 hours a day and 365 days a 12 months. One can by no means predict when they would be needed. For most of these items of equipment, standard power provide is not ample. What is essential is large voltage medical energy provide. What these hospitals need are the companies of higher voltage health care electrical power supplies that can fulfill these wants.

Customization is also essential when it arrives to substantial voltage electrical power provide. If 1 has a tiny market then that particular person would only like to make use of as significantly electrical power as is required. Why would a person make far more energy than what is necessary and foot a big electrical power bill? Hence, large voltage electrical power supplies can be modified to supply higher voltage miniature electrical power supply. Engineering has become so sophisticated now that generating and supplying large voltage miniature electrical power supplies has grow to be a piece of cake for most of the producers.

When it arrives to large voltage energy supply we cannot even envision the volume of specialization that goes into it. There had been instances when these producers of higher voltage energy supplies came in the type of huge generators that occupied loads of room. But buyer demand has forced producers to search to make issues greater. These days, even a small piece of gear can produce higher voltage power even when it seems to be fully innocuous. There is no need to feed it with loads of energy. It can get its input from a number of sources like battery and fuel. Some of the most modern generators are now getting developed to run on solar electrical power too.

You will never ever want to search as well additional to find the producers of higher voltage power supplies. They can be discovered in all the key cities in the United States and even some of the little ones. If you are in an industrial belt the probabilities are that you will discover some or the other manufacturer of higher voltage power supply. You can walk down to their office to state your requirement or better even now, connect with them online. With so a lot of advantages in entrance of the people it is no wonder that so numerous industries are now switching to these producers of substantial voltage energy supplies.

If you have the will need for higher voltage power supply then there are the producers of higher voltage electrical power supplies. Just appear all around and you will find loads of them at your service.

Question by Will T: what voltage should a power supply unit create in a desktop pc?
I have a desktop pc, I am trying to fix, it won’t boot. I have checked the voltage ariving at the hard drive on an it is 6.5 volts, on my other working pc the voltage is 10.5 volts. Does this mean that the power supply unit is broken? What voltage should it produce?

Best answer:

Answer by Simon P
12v on one the yellow wire.
5v on the red one. (or maybe the other way around)

If its more than 1v out then its definately broken.

What do you think? Answer below!

Question by Anto: How much voltage does a standard pc use?
I’m doing an assignement for college and need to know how much voltage a standard pc uses, can anyone help?

Best answer:

Answer by Jared B
well it uses the normal house current if thats what you mean. Wattage varies, depending on your graphic’s card, CPU, and type of hard drive. So if you have a low-end computer, it may be lower, high end, higher wattage. Laptops are a bit…different. they use minimal wattage to save battery life.

Give your answer to this question below!

Best answer:

Answer by neverwinter
yes, I think it is. But be sure that your laptop is really dual voltage, as otherwise the European 220-240V will fry your American 110V power supply.

Know better? Leave your own answer in the comments!

Thanks for any help