Navigation Links
Advanced Analogic Technologies Introduces Lowest-Power Load Switch Available for Biometric Security Devices
Date:9/21/2009

wer circuit."

A member of AnalogicTech's Application Specific Power MOSFET (ASPM) product family, the AAT4702's load switch current limit is set at 150 mA as a default, but it is programmable up to 1A via an external set resistor. To further protect system loads or peripheral circuits from over-current conditions, the new load switch adds an auto-restart function that wakes up and re-enables the device every 40 ms to check for the continued existence of an over-current condition. If the over-current condition remains, the AAT4702 stays in shutdown mode with both the load switch and LDO regulator output pulled low to ground. This allows the device to automatically resume operation once the over-current condition ends, eliminating the risk of damage.

An integrated FAULT flag feature that indicates an over-current or over-temperature condition is also available, adding a 5 ms blanking time to prevent reports of false events. The AAT4702 also adds reverse current blocking to protect the load switch from reverse current potentials when the device is shut down. The integrated load switch/LDO operates from inputs ranging from 2.4V to 5.5V.

The LDO integrated into the AAT4702 delivers a regulated 1.8V supply voltage with plus or minus 2 percent accuracy at load levels up to 100 mA. It may be powered either directly from an input source supply or via the load switch output. Quiescent current for the AAT4702 is 15 micro A typical, by far the lowest specification in the industry for integrated solutions of this type. Shutdown current is less than 1 micro A. The single-chip solution offers up to a 50 percent board space savings compared to comparable discrete solutions.

Price and Availability

Qualified across the -40 C to +85 C temperature range, the AAT470
'/>"/>

SOURCE Advanced Analogic Technologies, Inc.
Copyright©2009 PR Newswire.
All rights reserved

Page: 1 2 3

Related biology news :

1. Facile synthesis of nanoparticles with multiple functions advanced in Singapore
2. New journal on advanced glass research to debut
3. $10 million Simons Foundation gift supports new initiative with Institute for Advanced Study
4. U.S. Navy Awards Lockheed Martin Six-year Contract Worth Up to $72 Million for Advanced Display Systems Support
5. Developer of advanced computing memory, father of biochemical engineering, and innovative engineering educators win highest engineering honors of 2009
6. TECNALIA investigates advanced biomaterials to make more reliable and hardwearing medical implants
7. Sig-Tec(R) and BIO-key(R) Deliver Advanced Biometric Security Solution to Ohio County Law Enforcement Agency
8. Taking the next step toward advanced artificial limbs
9. Stevens awarded $1M for advanced biofuels research
10. Combining advanced medical and information technologies offers pathway to lower health care costs
11. Experimental chemotherapy regimen shows promise in treating advanced lung cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/22/2014)... squirrels have adapted to New York City,s human behaviour, ... better, than their fellow squirrels in the woods. , ... Environment & Agriculture, led the study that proved eastern ... urban environments and prevent unnecessary responses when humans acted ... footpath. , "As we rapidly increase the spread ...
(Date:7/22/2014)... darker side of meerkats which sees them prevent their ... in a new study. , Research into the desert creatures ... and many adult helpers shows that the alpha female ... , The study shows how this way of life, also ... prove effective despite its sinister side. , Dominant meerkats ...
(Date:7/21/2014)... researchers have detected genetic fragments of Middle East Respiratory ... holding a camel infected with the virus. The work, ... open-access journal of the American Society for Microbiology, indicates ... disease can be transmitted through the air. , MERS, ... has been identified in 699 people as of June ...
Breaking Biology News(10 mins):New York squirrels are nuts about city life 2Middle East Respiratory Syndrome coronavirus detected in the air of a Saudi Arabian camel barn 2
... Spanish . , Studying living things can ... by a specific environment. A research team from the ... Etxebarria as director, is involved in this monitoring of ... ports are contaminated; what we are investigating is to ...
... vertebrates with separate sexes, sex determination can be genotypic ... reptiles, where the ambient temperature during sensitive periods of ... male or female. The number of males and females ... demographic parameter crucial for population viability. A number ...
... Mellon University,s Christopher L. Weber argues that China,s new ... at least partly due to consumption of Chinese goods ... prepare to participate in the 2008 Olympic Games in ... the growing pollution caused by smoke and smog from ...
Cached Biology News:Mussels to determine how much contamination is in the ports 2Mussels to determine how much contamination is in the ports 3Fish with temperature-dependent sex determination face global warming 2Carnegie Mellon Researcher says China's export trade impacts climate 2
(Date:7/22/2014)... Automated cell culture systems are instruments that mechanically ... allow production of optimum cells at a large scale ... and industries and biopharmaceutical companies. Cell culture automation systems ... cell-based assays, and cellular expression systems as they save ... Global Cell Culture market will grow at ...
(Date:7/22/2014)... 2014 Two new members were elected ... at its annual Shareholders Meeting on June 13: Kerry ... The PFM Group, and Stephen T. Zarrilli, President and ... the election of Michael A. DiPiano, Managing General Partner ... Richard P. Jaffe, Esq., of Duane Morris LLP, as ...
(Date:7/22/2014)... og SHENZHEN , Kina, ... Co., LTD, (BGI Tech), et datterselskab af BGI, ... en ny human whole exome-sekvenseringstjeneste baseret på Complete ... højt anset i branchen for at levere patenterede ... af alle typer varianter, blev købt af BGI ...
(Date:7/22/2014)... and SHENZHEN, China , July ... LTD, (BGI Tech), a subsidiary of BGI, the ... launch of a new human whole exome sequencing ... newly offered service includes in-depth bioinformatics analysis and ... until December 31, 2014. Complete ...
Breaking Biology Technology:Global Cell Culture Market to Grow at 10.27% CAGR by 2018 Forecasts a New Research Report ReportsnReports.com 2Global Cell Culture Market to Grow at 10.27% CAGR by 2018 Forecasts a New Research Report ReportsnReports.com 3Global Cell Culture Market to Grow at 10.27% CAGR by 2018 Forecasts a New Research Report ReportsnReports.com 4Two New Members Elected to University City Science Center Board of Directors 2Two New Members Elected to University City Science Center Board of Directors 3BGI Tech lancerer Human Whole Exome-sekvenseringstjeneste på Complete Genomics avancerede platform 2BGI Tech Launches Human Whole Exome Sequencing Service on Complete Genomics' Advanced Platform 2BGI Tech Launches Human Whole Exome Sequencing Service on Complete Genomics' Advanced Platform 3
... Mass., Oct. 21 Myriant Technologies LLC (Myriant), ... biochemicals, announced the formation of its Science Advisory ... Board members individually and collectively will provide broad ... business of converting renewable biomass feedstocks into valuable ...
... Cornerstone Therapeutics Inc. (Nasdaq CM: CRTX), a specialty ... products primarily for the respiratory and related markets, today ... 8:30 AM ET on Wednesday, November 4, 2009, to ... 30, 2009. Management will also provide an update ...
... ... investors, interest. , ... Miami, FL (PRWEB) October 21, 2009 -- iLife Americas, LLC, a leading developer and ... to market its line of iLife wellness and therapeutic products. Officially opened on September ...
Cached Biology Technology:Myriant Technologies LLC Announces Appointment of Science Advisory Board Members 2Myriant Technologies LLC Announces Appointment of Science Advisory Board Members 3Cornerstone Therapeutics to Host Third Quarter 2009 Conference Call 2Cornerstone Therapeutics to Host Third Quarter 2009 Conference Call 3iLife Americas, LLC Enters U.S. Wellness and Therapeutic Markets 2
... Dithiothreitol DTT White ... Purity: ≥99% by titration. ... Absorbance: (100 mM, 280 ... EtOH or H 2 O. ...
... more user-friendliness and absolute reliability united within ... of the Mastercycler ep system. In the ... been developing dynamically. The same applies to ... To keep pace with these technological advances, ...
... is designed for easy transformation of the ... for successful transformation simply by mixing a ... cultured yeast cells. No complicated steps, such ... The kit is particularly well suited for ...
... light balance makes your life easier. It offers a ... management for one balance. *Instruments supported: ... MX, UMX, AG, XS, XP, PR, SR, PG-S, PG, ... management: User guidance ...
Biology Products: