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POWER SUPPLY SOLUTIONS

Recom

Drivers Speed Power LED Lighting Designs

EMECH SOLUTIONS

Omron

Relays Address New Electrical Design Challenges

Tyco Electronics

Relays Enable Solar Powered Systems

INTERCONNECT SOLUTIONS

Tyco Electronics

Low Cost Centreline Connectors Mate

with Other Brands

FCI Electronics

Connectors Key to Medical System Performance 8

Molex (not Norway or Denmark)

Board to Board Connectors

Keep a Low Profile

Samtec

High Speed, High Reliability Interconnects

PASSIVE SOLUTIONS

EPCOS

SMD Aluminium Capacitors for Consumer

and Industrial Applications

Panasonic Industrial

Metal Thin Film Chip Resistors -

High Reliability Series

Syfer Technology

High Voltage, Multilayer Ceramic Capacitors 13

MICROCONTROLLER SOLUTIONS

Renesas Technology

A Quantum Leap in Low-End

Motor Control

STMicroelectronics

Bluetooth, Processor and Power Solutions

for Medical Applications

COMMUNICATION SOLUTIONS

ON Semiconductor

LIN and CAN Transceivers for

Automotive Applications

ENGINEERING FEATURE

Arrow

Delivering Enhanced Display Technologies

PROTECTION SOLUTIONS

Vishay

Low Capacitance, Single Line ESD Protection Diode in

Leadless LLP1006-2L Package

POWER AND LINEAR IC SOLUTIONS

Linear Technology

New Device Stops High Voltage Surges

Linear Technology

Triple Output, Multiphase, Synchronous

Step-Down Controller

Infineon Technologies

Efficient, Intelligent Solutions for LED

Lighting Applications

NXP Semiconductors (formerly Philips Semiconductors)

High Performance MOSFET for Automotive Systems

Texas Instruments

Four New Analogue Front-End Devices

Enable Portable and Handheld Ultrasound

Toshiba

Motor Control SoC Improves Efficiency, Cuts Noise

and Component Count

Analog Devices

Digitally Isolated Devices Enhanced

PROCESSOR SOLUTIONS

Analog Devices

Low Power Processors Feature USB OTG

and Ethernet

VISUAL SOLUTIONS

Everbouquet

Liquid Crystal Displays for Every Occasion

and Application

Sharp Microelectronics

High Power LED Lighting Modules

Shed More Light for Less Power

TECHNOLOGY ROUNDUP

Arrow

Sensors for Defence, Aerospace and

Automotive Applications

ARROW NEWS

Arrow

Arrow Announces Power Supply Deal and

Exclusive Connector Promotion

The latest news from Arrow and our suppliers

Engineering Feature:

Delivering Enhanced Display Technologies

CONTENTS

Forthcoming

events:

Visit our websites for details of Seminars and
events in your region.

http://www.arrowne.com/events-training/

Содержание 3M Network Card

Страница 1: ...Vol 21 Jan Apr 2009 www arrowne com innovation From Ideas to Solutions The latest news from Arrow and our suppliers Delivering Enhanced Display Technologies ...

Страница 2: ...as possible Arrow has always recognised the need to provide the products and technical resources needed to support its customers innovation and creativity Indeed one of our aims is to be the partner of choice not just for purchasers looking for a broad range of products but for the R D departments and engineering project teams tasked with creating and delivering innovative ideas Key to supporting ...

Страница 3: ...SD Protection Diode in Leadless LLP1006 2L Package 21 POWER AND LINEAR IC SOLUTIONS Linear Technology New Device Stops High Voltage Surges 22 Linear Technology Triple Output Multiphase Synchronous Step Down Controller 23 Infineon Technologies Efficient Intelligent Solutions for LED Lighting Applications 24 NXP Semiconductors formerly Philips Semiconductors High Performance MOSFET for Automotive Sy...

Страница 4: ...mmodate the widest possible range of design requirements With efficiency levels up to 97 the internal power losses are so low that RCD 24 devices can be used in ambient temperatures of up to 85 C at full load The high efficiency buck regulator topology is also behind the compact construction with each driver measuring just 22 1mm x 12 6mm x 8 5mm Each module in the new series can be supplied with ...

Страница 5: ... to video games creates a Sound Pressure Level SPL of typically just 45dB at a distance of 15cm when switching Omron has also added four new versions to its G6RL family designed for industrial and HVAC applications The G6RL ASI achieves double the standard switching performance through the use of silver tin indium contacts It is rated for 100 000 operations at 8A 250VAC In its Normally Open NO for...

Страница 6: ... circuit area of just 490mm and dissipates very little power It has a continuous contact rating of 26A and the required 1 5mm contact gap Pull in power of 1 5W is required for 0 1s for secure operation after which the power of the coil can be reduced to a hold level of 200mW Although electromechanical relays are already mandatory for interconnection to the power grid they are also useful for coupl...

Страница 7: ...s or phosphor bronze contacts with Pb free tin or gold plating the devices can accommodate operating voltages up to 600VAC and currents up to 9A Features U Low cost wire to wire wire to board connectors U Mate with industry standard 4 2mm centreline connectors U Easily mated positive locking housing U Fully isolated terminals U Available in UL 94V 2 or UL 94V 0 flammability rated nylon U Free hang...

Страница 8: ...umber of slices resulting in more accurate imaging Additionally MEG Array delivers outstanding mechanical and electrical performance achieving data rates of up to 10Gbit s New industry standards such as USB PCI RJ45 DVI MicroTCA and PCI Express are also being incorporated into medical designs PCI Express in particular is finding growing acceptance in medical equipment FCI has extended its vertical...

Страница 9: ...pecified to improve mating unmating force specifications these include housing terminal and tab lock versions Single and dual row variants are available with mating guides optional to prevent mis mating and to ease assembly Features U SMT format board to board stacking connectors U Pitch sizes 0 40mm 0 50mm 0 635mm and 1 00mm 0 016in 0 020in 0 025in and 0 039in U Stack heights 0 90mm to 20 00mm 0 ...

Страница 10: ...variety of applications SEARAY and HD Mezz for elevated board stacking are 1 27 x 1 27 open pin field arrays that can map as single ended configurations in differential pairs or a combination SEARAY and HD Mezz are available from Samtec and Molex DPArray has a staggered pin design perimeter ground pins reduce the number of grounds needed providing easier board routing fewer board layers and more d...

Страница 11: ...d B41124 series are general purpose devices featuring 2000 hour load life and wide temperature ranges of 55 C to 85 C and 55 C to 105 C respectively All the new devices are RoHS compatible and suitable for applications in consumer and industrial electronics To assist in selection and specification EPCOS provides comprehensive product details in its new Alu X 2008 data book In addition more than 50...

Страница 12: ...V in 0603 and ERA6AEBxxxV in 0805 for example feature 0 1 accuracy and TCRs of 25ppm C The table illustrates the main product characteristics ERA Device Ratings Features U High reliability thin film resistors U 0402 0603 and 0805 case sizes U Rated for 85 C 85 relative humidity 1000 hours with drift under 0 1 U High heat resistance 155 C 1000 hours U Temperature range 55 C to 155 C U Excellent lin...

Страница 13: ...FlexiCap polymer termination option as an alternative to a standard plated termination Syfer received the Queen s Award for Innovation the most coveted commercial award in the UK for this development in 2008 FlexiCap accommodates a greater degree of board flex than a conventional termination and reduces the chance of mechanical cracking Devices meet RoHS standards with lead free terminations Howev...

Страница 14: ...and compensation The devices also feature a quadrature encoder feedback capability and a channel that can measure actual dead times enabling closed loop control for higher motor efficiency Each of the two ADCs can be triggered by the MTU2 with an additional defined delay time to support algorithms such as single shunt motor drive Port output enable pins provide a hardware connection to shut down t...

Страница 15: ...genation and heart rate Applications such as automated external defibrillators require high voltage boost control switching that is best provided by an IGBT STMicroelectronics offers a number of components of this type specifically aimed at medical applications These include the 1200V G7NB120SD1 with a specified collector current of 7A and VCE of 2 3V at 70 C Available packaged or as a bare die th...

Страница 16: ...e Short circuit thermal and transient protection are included The NCV7356 is a CAN 2 0 physical layer device intended for use in applications where high data rate is not critical It allows designers to make cost savings in both the physical media components and in the microprocessor and or logic devices that use the network In addition to its low speed operating mode the device includes a high spe...

Страница 17: ... path for customers The Intel Atom Z500 series processor s small size thermal design and 45nm manufacturing process reduce power consumption while providing high performance It also contains the Intel single chip system controller hub US15W and a 4Mbyte Flash BIOS controller Offering Industry Standard Operating Systems The SOM 6760 supports up to 1Gbyte Double Data Rate DDR2 533MHz SODIMM memory a...

Страница 18: ...rvers yet use minimal board space and power Figure 5 Industrial 46 Inch Sharp Display Turning first to large scale displays Sharp Microelectronics offers a wide range recently expanding the size of its bright clear displays suitable for electronic signage applications Sharp s large format LCD panels currently include a 65in portrait orientation display with a new 82in version expected These addres...

Страница 19: ...ange and red There are options for 6 o clock and 12 o clock viewing angles and all MGG2432A variants operate within the extended 20 C to 70 C temperature range Figure 7 Everbouquet High Quality Compact LCD Meeting the Display Needs of Industrial Applications A new series of industrial LCD modules from Toshiba Matsushita Displays TMD features long lasting replaceable LED backlights and integral LED...

Страница 20: ... Embedded Solutions portfolio of system level technologies there is a wide range of industrial display and embedded computing platforms from some of the world s leading manufacturers These technologies are backed by comprehensive local engineering support extending the offering beyond off the shelf products to complete custom designs As a result whether a display application demands a higher tempe...

Страница 21: ...iodes provide transient protection for four data lines as per IEC 61000 4 2 ESD at 15kV contact discharge and 20kV air discharge and are compliant with RoHS 2002 95 EC and WEEE 2002 96 EC Diode Protection Array Specification Table Features U One line protection VBUS051BD HD1 U Four line protection VESD05A4A HS4 VESD09A4A HS4 U Ultra compact 0 6mm x 1 0mm x 0 38mm LLP1006 2L leadless package for VB...

Страница 22: ...56 returns to normal operation or disconnects the output if the fault persists In addition to voltage regulation the LT4356 offers overcurrent and reverse input protection and a micropower shutdown state that reduces supply current to about 7µA The LT4356 limits inrush current at turn on by soft starting the MOSFET The LT4356 tolerates reverse voltage down to 60V on its input and can drive a secon...

Страница 23: ...it MOSFET heat dissipation during short circuit and overload conditions Additionally the LTC3853 can be configured with DCR inductor current sensing to maximise efficiency and has a minimum on time of only 90ns for applications requiring high step down ratios An onboard regulator develops its own internal IC bias voltage and an adjustable soft start controls the turn on time A precision 0 8V refer...

Страница 24: ...available in the full automotive temperature range 40 C to 150 C High brightness LEDs with currents exceeding the 500mA limit can be driven with Infineon s DC DC switched constant current LED drivers offering solutions up to 2 3A continuous current In terms of highest input voltage and output current the TLE 6389 2GV is an excellent choice with 60V maximum input voltage and 2 3A maximum output cur...

Страница 25: ...nd hence lower on state resistance without a corresponding increase in capacitance and gate charge Consequently HPA devices offer faster switching for a given RDSon leading to an outstanding combination of size reliability efficiency and performance that reduces system costs without cutting back on functionality Devices fabricated using this process are 20 more rugged than previous generations all...

Страница 26: ...and the AFE5804 are available in a 15mm x 9mm package The newest parts in the family the AFE5851 and AFE5801 reduce power consumption and package size further to support the new market for handheld ultrasound systems The AFE5851 is the first 16 channel AFE for the ultrasound market Both devices are available in an ultra small 9mm x 9mm package The AFE5851 features a power efficiency of 39mW channe...

Страница 27: ... between positive and negative This promotes more efficient operation helps to reduce vibrations and enhances reliability The ability to control lead angle allows a designer to tune the delay between current and voltage phases which further improves efficiency in the target application The TB6585FG offers configurable modes for improving motor start up characteristics and has inbuilt protection ag...

Страница 28: ...ly harsh environments or where cables are frequently being plugged and unplugged For RS485 422 applications the ADM2482E ADM2487E are believed to be the industry s fastest integrated 2 5kV isolated data transceivers with transformer driver functionality The devices combine a three channel 2 5kV UL and VDE certified isolator a three state differential line driver and a differential input receiver i...

Страница 29: ...codec USB debug agent LCD touch screen keyboard controller and HS USB OTG functionality An Ethernet PHY is also available The ADSP BF548 Kit includes the processor SDRAM and Flash audio codec hard drive LCD with touch screen keyboard controller and Ethernet PHY Features ADSP BF52X U Up to 600MHz Blackfin processor U Two 16 bit MACs two 40 bit ALUs four 8 bit video ALUs and a 40 bit shifter U RISC ...

Страница 30: ...1mm to 79 8mm Devices are available for use with 3V 3 3V or 5V power supplies Ten to 40 characters wide and between one and four lines high a broad range of dot matrix character modules extends from 51 8mm to 154mm wide and 13mm to 31mm in height Graphic dot matrix modules range between 100 dots and 320 dots wide 32 dots and 240 dots high Available with Cold Cathode Fluorescent Lamp CCFL or LED ba...

Страница 31: ...nd goods presentation as well as in medical technology for instance for surgery lights Sharp s LED light modules are generally suitable for a wide range of applications These include interior illumination for example in study reading and desk lamps decorative lighting direct and indirect lighting for instance for kitchen work surfaces as spotlights for stages and building sites and as components f...

Страница 32: ...le for defence and aerospace applications Surface micromachining technology makes a functionally complete yaw rate sensor that communicates via an integrated SPI The device produces a digital output proportional to the angular rate about a defined axis Using a single external resistor can increase the measurement range and a capacitor can reduce the bandwidth Features U Complete angular rate gyros...

Страница 33: ...otive applications A 3mm gap enables looser mechanical tolerances than other solutions and a Moisture Sensitivity Level rating of 1 MSL1 confers an unlimited floor life The TCPT1300X01 is a single channel sensor and the TCUT1300X01 has two channels Aperture size for both devices is 0 3mm with 3 0mm spacing gap suiting them for use with a wide variety of materials and automotive and industrial appl...

Страница 34: ...velopment manager Recom Arrow Electronics power technology portfolio has expanded with the signing of a distribution agreement with Recom a leading global supplier of DC DC and AC DC converters Under the terms of the agreement Arrow will sell and support Recom s complete power converter product range throughout Europe The agreement supports Arrow s strategy to provide the widest possible range of ...

Страница 35: ...ntelligent Solutions for LED Lighting Applications 1468 NXP Semiconductors formerly Philips Semiconductors High Performance MOSFET for Automotive Systems 1424 Texas Instruments Four New Analogue Front End Devices Enable Portable and Handheld Ultrasound 1446 Toshiba Motor Control SoC Improves Efficiency Cuts Noise and Component Count 1428 Analog Devices Digitally Isolated Devices Enhanced 1463 Anal...

Страница 36: ...stry trends That s why you should attend Fairchild s 2009 Power Seminar Tour It s a tremendous opportunity to hear from leading experts and interact with your peers during a highly informative one day session UÊ Ê iÊ ÀµÕiÊ i ÕVÌ ÊÛ Ê wi Ê ÕÃ Ê 7 UÊ1 iÀÃÌ Ê ÌiÀ i Ûi Ê Õ ÀÞÊ ÕVÌ Ê iÊ Ê ÛiÀÌiÀÃ UÊ iÃ Ê Ã iÀ Ì ÃÊv ÀÊ ÃÞ iÌÀ VÊ v À iÊ ÛiÀÌiÀÃ UÊ À Ê Ü iÀÊÌ Ê À Ãv À iÀ UÊ iÃ Ê ÕÝ ÀÞÊ ÜiÀÊ Õ iÃÊv ÀÊ Ê vw...

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