Manufacturers
MURATA DTL23A
Description
Murata DTL23A DC/DC Converter
Part Number
DTL23A
Price
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Manufacturer
MURATA
Lead Time
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Category
NYC
Features
- ±1% accuracy under all conditions
- 0-100W output/load power
- 0-10V Input/control voltage
- 0-2A output/load current
- 10Mohm output impedance
- 2" x 2", shielded metal package
- 2.5-200V output compliance voltage
- 200µsec full-scale step response
- 500Vdc Isolation
- Operate in parallel for higher power
Datasheet
Extracted Text
/ Ê-iÀià / ÓÎÊ `iÊÊÊ 6OLTAGE #ONTROLLED !MP 7ATT %LECTRONIC ,OADS 4HE $4,! IS AN ISOLATED 6DC NEAR IDEAL :IN :/54 -7 ANALOGVOLTAGE CONTROLLED &EATURES CURRENT SINK )TgS ! OUPUTLOAD CURRENT IS STRAIGHTFORWARDLY PROGRAMMED BY APPLYING A 6 N 6 )NPUTCONTROL VOLTAGE INPUT 4HE CONTROL SIGNAL CAN BE GENERATED BY CIRCUITS AS SIMPLE AS THE WIPER OF A TRIMPOT OR AS N ! OUTPUTLOAD CURRENT SOPHISTICATED AS PROGRAMMABLE LOGIC CONTROLLERS 0,#gS OR ANALOG OUTPUT COMPUTER )/ BOARDS $! N 6 OUTPUT COMPLIANCE VOLTAGE BOARDS 4HE $4,! SUPPORTS ANY COMBINATION OF )/54 !MPS AND 6/54 6OLTS N 7 OUTPUTLOAD POWER )TS THERMALLY EFlCIENT METAL PACKAGE WHEN PROPERLY HEAT SUNK CAN DISSIPATE OUTPUTLOAD POWER UP N -7 OUTPUT IMPEDANCE TO 7ATTS N 6DC )SOLATION 4HE EASY TO USE $4,! IS AN EXCELLENT BUILDING BLOCK FOR LOW COST FULLY mEXIBLE POWER SUPPLY N ACCURACY UNDER ALL CONDITIONS !#$# OR $#$# OR POWER COMPONENT -/3&%4gS DIODES ETC TEST AND BURN IN APPLICATIONS N )T IS ACCURATE ¢M! OFFSET ERROR ¢ OVERALL ACCURACY FAST «SEC FULL SCALE STEP RESPONSE SEC FULL SCALE STEP RESPONSE AND CAPABLE OF IMPRESSIVE RESOLUTION )F IT IS CONTROLLED WITH A BIT 6 $! CONVERTER FOR N X SHIELDED METAL PACKAGE EXAMPLE ONE ,3" LEAST SIGNIlCANT BIT OF THE $! CORRESPONDS TO A M! CHANGE IN THE $4,!gS N /PERATE IN PARALLEL FOR HIGHER POWER OUTPUTLOAD CURRENT 4HE $4,! IS PACKAGED IN A SMALL X X THERMALLY EFlCIENT METAL PACKAGE INCORPORATING !PPLICATIONS AN ALUMINUM BASEPLATE WITH THROUGH HOLE MOUNTING INSERTS )T IS POWERED BY A SINGLE 6 SUPPLY N 0OWER SUPPLY TEST AND CHARACTERIZATION AND DRAWS A MERE M! N 3TATICDYNAMIC POWER SUPPLY BURN IN 4HE $4,! HAS AN OUTPUT COMPLIANCE VOLTAGE OF 6OLTS 3HOULD THE OUTPUTLOAD VOLTAGE N 0OWER RESISTOR SUBSTITUTION DROP BELOW THE 6 REQUIRED FOR PROPER BIASING AN INTERNAL MONITORING CIRCUIT ACTIVATES THE $4,!gS N 2EAL TIME LOAD SIMULATION OUTPUT &AULT LINE 3EE $!4%,gS $4,! ,# FOR COMPLIANCE VOLTAGES AS LOW AS 6 N #APACITOR DISCHARGE TESTING 4HE $4,! AND OTHER ELECTRONIC LOADS CONTROLLER BOARDS AND SOFTWARE FROM $!4%, ARE OUTSTANDING BUILDING BLOCK COMPONENTS FOR POWER SUPPLY BURN IN AND TEST SYSTEMS 4HEY ARE EXTREMELY RELIABLE COST EFFECTIVE SOLUTIONS THAT ENABLE YOU TO QUICKLY CONlGURE IMPRESSIVELY ACCURATE SYSTEMS &IGURE 3IMPLIlED 3CHEMATIC $!4%, )NC -ANSlELD -! 53! s 4EL &AX s %MAIL SALES DATELCOM s )NTERNET WWWDATELCOM 7!44 6/,4!'% #/.42/,,%$ %,%#42/.)# ,/!$ / Ê-iÀià 0ERFORMANCE 3PECIlCATIONS AND /RDERING 'UIDE /UTPUT )NPUT /UTPUT #ONTROL #OMPLIANCE 6OLTAGE )MPEDANCE #URRENT 2ESOLUTION 6OLTAGE 0OWER 0ACKAGE y z -ODEL 6OLTS -INIMUM !MPS M! 6OLTS 7ATTS #ASE 0INOUT $4,! TO 6 -7 # 0 4YPICAL AT 4! ª# WITH NOMINAL 6 SUPPLY VOLTAGE UNLESS NOTED ,ISTED RESOLUTION M! IS FOR A TYPICAL APPLICATION IN WHICH THE $4,! IS CONTROLLED BY A VOLTAGE GENERATED BY A BIT $! CONVERTER WITH A 6 OUTPUT RANGE /NE ,3" LEAST SIGNIlCANT BIT OF THE $! CORRESPONDS TO OF FULL SCALE !MPS WHICH EQUALS APPROXIMATELY M! &OR PROPER OPERATION THE UNITgS OUTPUTLOAD VOLTAGE MUST REMAIN WITHIN THIS RANGE 6OLTAGES GREATER THAN THE LISTED MAXIMUM CAN DAMAGE THE DEVICE 6OLTAGES LESS THAN THE MINIMUM PROVIDE INSUFlCIENT BIAS FOR THE OUTPUT STAGE AND WILL RESULT IN UNPREDICTABLE OR NO OPERATION 3EE /UTPUT #OMPLIANCE 6OLTAGE AND THE &AULT ,INE FOR DETAILS 0!24 .5-"%2 3425#452% -%#(!.)#!, 30%#)&)#!4)/.3 $4, ! ! $4, ! ! 3ERIES $!4%, %LECTRONIC ,OAD (IGH 2ELIABILITY 6OLTAGE 2ANGE TO 6 4%-0%2!452% $%2!4).' )/ #ONNECTIONS 0IN &UNCTION 0 0IN &UNCTION 0 "ASEPLATE 4EMPERATURE # 6OLT 3UPPLY #ONTROL 6OLTAGE )N 6OLT 2ETURN ,OAD "ASEPLATE 4EMPERATURE # &AULT ,OAD .O 0IN ,OAD 4HE HORIZONTAL AXIS OF THE ABOVE CHART REFERENCES THE TEMPERATURE OF THE $4,!gS ALUMINUM #ONTROL 6OLTAGE )N ,OAD BASEPLATE 4HE DEVICE CAN CONTINUALLY DISSIPATE UP TO 7ATTS IF THE BASEPLATE IS MAINTAINED .O 0IN AT OR BELOW ª# !T ª# AMBIENT TEMPERATURE WITH NO HEAT SINK OR SUPPLEMENATAL AIR mOW THE $4,! CAN RELIABLY DISSIPATE A CONTINUOUS 7ATTS #ONTACT $!4%, FOR (EAT 3INK INFORMATION /UTPUT 0OWER,OAD 7ATTS / ÓÎ 7!44 6/,4!'% #/.42/,,%$ %,%#42/.)# ,/!$ 0ERFORMANCE&UNCTIONAL 3PECIlCATIONS 4YPICAL 4 ª# WITH NOMINAL 6 SUPPLY VOLTAGE UNLESS NOTED ! ,ISTED RESOLUTION M! IS FOR A TYPICAL APPLICATION IN WHICH THE $4,! IS CONTROLLED BY )NPUT A VOLTAGE GENERATED BY A BIT $! CONVERTER WITH A 6 OUTPUT RANGE /NE ,3" LEAST SIGNIlCANT BIT OF THE $! CORRESPONDS TO OF FULL SCALE !MPS WHICH #ONTROL 6OLTAGE 6OLTS EQUALS APPROXIMATELY M! )MPEDANCE -7 MINIMUM /FFSET ERROR IS DElNED AS THE CURRENT SUNKSOURCED BY THE $4,!gS OUTPUT UNDER ANY OUTPUT VOLTAGE CONDITIONS WHEN THE APPLIED CONTROL VOLTAGE IS 6OLTS /UTPUT !PPLIES OVER ALL RANGESCOMBINATIONS OF SPECIlED OUTPUT CURRENT LOAD VOLTAGE OUTPUT POWER 4RANSFER &UNCTION )/54 !MPS 6). 6OLTS OPERATING TEMPERATURE AND 6## &OR PROPER OPERATION THE $4,!gS OUTPUT VOLTAGE MUST REMAIN WITHIN THE RANGE LISTED #URRENT 6OLTAGES GREATER THAN THE LISTED MAXIMUM CAN DAMAGE THE DEVICE 6OLTAGES LESS THAN THE 2ANGE !MPS LISTED MINIMUM PROVIDE INSUFlCIENT BIAS FOR THE OUTPUT STAGE AND WILL RESULT IN UNPREDICTABLE OR NO OPERATION 3EE /UTPUT #OMPLIANCE 6OLTAGE AND &AULT ,INE FOR DETAILS x 2ESOLUTION &3 M! 4HE $4,! CAN ACHIEVE ITS MAXIMUM OUTPUTLOAD POWER ONLY WHEN ITS BASEPLATE y /FFSET %RROR ¢ M! TEMPERATURE IS PROPERLY MAINTAINED 3EE 4EMPERATURE $ERATING 'AIN %RROR ¢ MAXIMUM } 3PECIlED FOR THE FULL SCALE STEP FROM M! TO !MPS SETTLING TO ¢ ¢M! OF lNAL z VALUE ! MINIMAL LOADING OF M! IS RECOMMENDED TO ACHIEVE THE FASTEST DYNAMIC RESPONSE !BSOLUTE !CCURACY ¢ MAXIMUM ~ "ASEPLATE TEMPERATURE 3EE .OTE AND 4EMPERATURE $ERATING { 6OLTAGE 6OLTS | 0OWER 7ATTS !BSOLUTE -AXIMUM 2ATINGS )SOLATION 6OLTAGE !NALOG )NPUT TO ¢ ,OAD 6DC MINIMUM 0OWER 3UPPLY 6OLTAGE 6CC 0IN TO 6OLTS 6 0OWER TO )NPUT OR ¢ ,OAD 6DC MINIMUM #ONTROL 6OLTAGE )N 0IN TO 6OLTS !NY PIN TO CASE 6DC MINIMUM /UTPUT 2EVERSE 0OLARITY 0ROTECTION .O PROTECTION )SOLATION 2ESISTANCE -7 MINIMUM /UTPUT /VERVOLTAGE 0ROTECTION .O PROTECTION &AULT ,OGIC ,EVELS /UTPUT 5NDERVOLTAGE 0ROTECTION 9ES 3EE &AULT ,INE ,OGIC ! 6OLTS MINIMUM #ASE 4EMPERATURE # ,OGIC M! 6OLTS MAXIMUM 3TORAGE 4EMPERATURE n TO # $YNAMIC 0ERFORMANCE ,EAD 4EMPERATURE SOLDERING SEC # /UTPUT 3LEW 2ATE !«SEC MINIMUM 4HESE ARE STRESS RATINGS %XPOSURE OF DEVICES TO ANY OF THESE CONDITIONS MAY ADVERSELY AFFECT LONG TERM RELIABILITY 0ROPER OPERATION UNDER CONDITIONS OTHER THAN THOSE LISTED IN THE 0ERFORMANCE&UNCTIONAL /UTPUT 3ETTLING 4IME } «SEC 3PECIlCATIONS 4ABLE IS NOT IMPLIED $YNAMIC ,OADING } M! TO ! K(Z TO ! K(Z 4%#(.)#!, ./4%3 0OWER 2EQUIREMENTS 0OWER 3UPPLY 2ANGE 6CC 0IN 6OLTS 6 NOMINAL /VERVIEW 0OWER 3UPPLY #URRENT } M! TYP M! MAX 4HE $4,! IS AN ANALOG PROGRAMMABLE TO 6 CONTROL CURRENT SINK )TS %NVIRONMENTAL /PERATING 4EMPERATURE~ TO ª# OUTPUTLOAD CURRENT RANGE IS TO !MPS OVER A COMPLIANCE VOLTAGE RANGE OF TO 6OLTS AND AN OUTPUTLOAD POWER RANGE OF TO 7ATTS 4HE DEVICEgS 3TORAGE 4EMPERATURE TO ª# TRANSFER FUNCTION IS AS FOLLOWS (UMIDITY .ON CONDENSING TO !LTITUDE !BOVE 3EA ,EVEL FEET )OUT !MPS 6). 6OLTS /PERATING 4EM 0HYSICAL %XAMPLES #ONTROL 6). 6OLT )/54 !MPS $IMENSIONS X X X X MM #ONTROL 6). 6OLTS )/54 !MPS 3HIELDING 3IX SIDED )N A TYPICAL POWER SUPPLY TEST OR BURN IN APPLICATION THE OUTPUT PINS OF THE #ASE -ATERIAL 4IN PLATED STEEL SHELL WITH DEVICE UNDER TEST $54 ARE CONNECTED TO THE $4,!gS ,OAD PINS AND ALUMINUM BASEPLATE AND ,OAD PINS AND OUTPUTS 0IN -ATERIAL "RASS SOLDER COATED -OUNTING (OLES 4HROUGH HOLE SPACERS CLEARANCE 7EIGHT OUNCES GRAMS 7!44 6/,4!'% #/.42/,,%$ %,%#42/.)# ,/!$ / Ê-iÀià 4%#(.)#!, ./4%3 /UTPUT #OMPLIANCE 6OLTAGE AND THE &AULT ,INE 4HERMAL #ONSIDERATIONS &OR PROPER OPERATION THE $4,!gS OUTPUTLOAD VOLTAGE MUST ALWAYS BE BETWEEN 4HE $4,! CAN RELIABLY HANDLE 7 LOADS IF ITS ALUMINUM BASEPLATE AND 6OLTS 4HE DEVICE CANNOT BE USED TO DIRECTLY LOAD EXTREMELY TEMPERATURE IS MAINTAINED AT OR BELOW ª# 7ITH NO HEAT SINKING OR LOW VOLTAGE SUCH AS 6 OR 6 POWER COMPONENTS OR TO SIMULATE A TRUE AUXILIARY COOLING THE DEVICE CAN ONLY HANDLE LOADS UP TO 7ATTS 0LEASE SHORT CIRCUIT 6OLTS 6OLTAGES GREATER THAN 6 CAN DAMAGE THE DEVICE REFER TO THE 4EMPERATURE $ERATING #URVE FOR ADDITIONAL INFORMATION $ATELgS 6OLTAGES 6 WILL RESULT IN INSUFlCIENT BIASING OF THE OUTPUT CURRENT SOURCE AND %LECTRONIC ,OAD !PPLICATIONS %NGINEERS CAN ASSIST YOU IN DEVELOPING HEAT CONSEQUENTLY UNPREDICTABLE OR NO OPERATION !CCORDINGLY WE HAVE INSTALLED AN SINK SOLUTIONS FOR YOUR HIGHER POWER $4,! APPLICATIONS 0LEASE CONTACT INTERNAL OUTPUTLOAD VOLTAGE MONITORING CIRCUIT )F THE OUTPUTLOAD VOLTAGE DROPS US FOR DETAILS AND CONCERNING OUR $4, (3$ HEAT SINK BELOW 6 AND THE $4,!gS OUTPUT IS AT RISK OF BECOMING DISABLED THE &AULT LINE ACTIVATES #ONSTANT 2ESISTANCE !PPLICATION 4HE &AULT LINE IS AN ACTIVE LOW FUNCTION WITH AN OPEN COLLECTOR OUTPUT INTERNAL 4HE $4,! OPERATES AS A CONSTANT CURRENT ELECTRONIC LOAD IN ITS TYPICAL K7 PULL UP RESISTOR TO 6 5NDER NORMAL CONDITIONS ITS OUTPUT IS HIGH CONlGURATION ! CONSTANT RESISTANCE MODE OF OPERATION CAN BE ACHIEVED LOGIC 5NDER FAULT CONDITIONS 6OUT 6 ITS OUTPUT DROPS TO A LOGIC AS FOLLOWS 4HERE IS NO OUTPUTLOAD VOLTAGE MONITORING CIRCUIT FOR VOLTAGES GREATER THAN 6 AND OPERATION ABOVE 6 CAN DAMAGE THE DEVICE 4HE $4,! HAS A HIGH IMPEDANCE ISOLATED ANALOG INPUT THAT ALLOWS THE ANALOG INPUTS TO BE CONNECTED DIRECTLY ACROSS THE LOAD 4HE $4,! SINKS !N OFFSET SUPPLY CAN BE INSERTED BETWEEN THE $4,!gS ,OAD OUTPUT PINS AMPS FOR A 6 FULL SCALE INPUT OR ) X 6). )F YOU MAKE 6). 6,/!$ AND AND THE POWER DEVICE UNDER TEST $54 TO TRANSLATE THE $4,!gS THE VOLTAGE ACROSS THE LOAD THEN 2 6,/!$) 6,/!$ X 6,/!$ 6 OUTPUTLOAD VOLTAGE RANGE 4HE OFFSET SUPPLY MUST HAVE ADEQUATE CURRENT /HMS #ONSEQUENTLY THE LOAD LOOKS LIKE A /HM RESISTOR CAPABILITIES AND BE CONNECTED WITH THE POLARITIES INDICATED IN &IGURE BELOW 5NDER NO CIRCUMSTANCES SHOULD THE VOLTAGE ACROSS THE $4,!gS OUTPUT BE &URTHERMORE IF YOU MAKE 6). K X 6,/!$ BY CONNECTING A POTENTIOMETER OR ALLOWED TO EXPERIENCE A POLARITY REVERSAL RESISTIVE DIVIDER ACROSS THE LOAD THEN 2 6,/!$ X K X 6,/!$ K SO ADJUSTING THE POTENTIOMETER WILL GIVE YOU AN ADJUSTABLE POWER RESISTOR EG AT )F A 6! OFFSET SUPPLY IS INSERTED AS SHOWN THE RANGE OF $54 VOLTAGES WILL + THEN 2 /HM K THEN 2 /HMS ETC 4HE ONLY LIMITATION BE TO 6OLTS 3UCH A CONlGURATION CAN BE USED FOR TRUE SHORT CIRCUIT THAT YOU MUST OBSERVE IS THE MAXIMUM LOAD VOLTAGE 6 AND WATT TESTING ! MECHANICAL RELAY CAN BE USED TO SHORT THE OUTPUTS OF THE $54 WHILE POWER DISSIPATION ! MULTIPLYING DIGITAL TO ANALOG CONVERTER OR A DIGITAL THE OFFSET SUPPLY ENSURES THE $4,! ALWAYS SEES AT LEAST 6OLTS ACROSS ITS POTENTIOMETER COULD BE UTILIZED TO MAKE A PROGRAMMABLE RESISTANCE OUTPUTS &IGURE !N OFFSET 3UPPLY %NABLES 4RUE 3HORT #IRCUIT 4ESTING
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What they say about us
FANTASTIC RESOURCE
One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!
Bucher Emhart Glass
EXCELLENT SERVICE
With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.
Fuji
HARD TO FIND A BETTER PROVIDER
Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.
Applied Materials
CONSISTENTLY DELIVERS QUALITY SOLUTIONS
Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.
Nidec Vamco
TERRIFIC RESOURCE
This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.
Trican Well Service
GO TO SOURCE
When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.
ConAgra Foods