DTL25A-LC
更新时间:2024-09-18 08:26:08
品牌:MURATA
描述:Voltage-Controlled, 2 Amp 100 Watt, Low-Compliance Electronic Loads
DTL25A-LC 概述
Voltage-Controlled, 2 Amp 100 Watt, Low-Compliance Electronic Loads 电压控制, 2安培100瓦,低合规性电子负载 其他模拟IC
DTL25A-LC 规格参数
生命周期: | Obsolete | 零件包装代码: | DMA |
包装说明: | , | 针数: | 11 |
Reach Compliance Code: | compliant | HTS代码: | 8542.39.00.01 |
风险等级: | 5.84 | 模拟集成电路 - 其他类型: | ANALOG CIRCUIT |
JESD-30 代码: | S-MDMA-P11 | JESD-609代码: | e3 |
端子数量: | 11 | 封装主体材料: | METAL |
封装形状: | SQUARE | 封装形式: | MICROELECTRONIC ASSEMBLY |
认证状态: | Not Qualified | 表面贴装: | NO |
端子面层: | TIN | 端子形式: | PIN/PEG |
端子位置: | DUAL |
DTL25A-LC 数据手册
通过下载DTL25A-LC数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
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ꢀꢁꢂꢀꢀ7 OUTPUTꢃLOAD POWER
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ꢂꢀ-7 OUTPUT IMPEDANCE
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0OWERꢁRESISTOR SUBSTITUTION
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VALUEꢋ ! MINIMAL LOADING OF ꢉꢄM! IS RECOMMENDED TO ACHIEVE THE FASTEST DYNAMIC RESPONSEꢋ
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|
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!NALOG )NPUT TO ¢ ,OAD
ꢏꢁ6 0OWER TO )NPUT OR ¢ ,OAD
!NY PIN TO CASE
ꢁꢄꢄ6DCꢆ MINIMUM
ꢁꢄꢄ6DCꢆ MINIMUM
ꢁꢄꢄ6DCꢆ MINIMUM
0OWER 3UPPLY 6OLTAGE ꢋꢆ6CCꢁ 0IN ꢃꢌ
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ꢆꢍꢅ #
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ꢉꢄꢄ-7ꢀ MINIMUM
ꢏꢒꢋꢁ 6OLTSꢆ MINIMUM
ꢏꢄꢋꢔ 6OLTSꢆ MAXIMUM
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RELIABILITYꢋ 0ROPER OPERATION UNDER CONDITIONS OTHER THAN THOSE LISTED IN THE 0ERFORMANCEꢊ&UNCTIONAL
3PECIlCATIONS 4ABLE IS NOT IMPLIEDꢋ
/UTPUT 3ETTLING4IME }
ꢀꢄꢄ «SEC
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ꢄ TO ꢀꢋꢄ!
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0OWER 3UPPLY #URRENT }
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ꢉꢉꢄM! TYPꢋꢆ ꢉꢁꢄM! MAXꢋ
/VERVIEW
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OUTPUTꢊLOAD CURRENT RANGE IS ꢄ TO ꢀꢋꢄ !MPS OVER A COMPLIANCE VOLTAGE RANGE OF
ꢄꢋꢍ TO ꢁꢄ 6OLTS AND AN OUTPUTꢊLOAD POWER RANGE OF ꢄ TO ꢉꢄꢄ 7ATTSꢋ 4HE DEVICEgS
TRANSFER FUNCTION IS AS FOLLOWSꢖ
%NVIRONMENTAL
/PERATING4EMPERATURE~
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ꢂꢀꢁ TO ꢏꢑꢁª#
ꢂꢔꢄ TO ꢏꢑꢁª#
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DEVICE UNDER TEST ꢃ$54ꢅ ARE CONNECTED TO THE $4,ꢀꢁ!ꢂ,#gS ꢏ,OAD ꢃPINS ꢉꢄ AND
ꢉꢉꢅ AND ꢂ,OAD ꢃPINS ꢑ AND ꢓꢅ OUTPUTSꢋ
#ASE -ATERIAL
4INꢂPLATED STEEL SHELL WITH
ALUMINUM BASEPLATE
0IN -ATERIAL
-OUNTING (OLES
7EIGHT
"RASSꢆ SOLDER COATED
4HROUGHꢂHOLE SPACERSꢆ ꢕꢔꢂꢔꢄ CLEARANCE
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4HERMAL #ONSIDERATIONS
&OR PROPER OPERATIONꢆ THE $4,ꢀꢁ!ꢂ,#gS OUTPUTꢊLOAD VOLTAGE MUST ALWAYS BE
BETWEEN ꢄꢋꢍ AND ꢁꢄ 6OLTSꢋ 4HE DEVICE CANNOT BE USED TO DIRECTLY LOAD EXTREMELY
LOW VOLTAGE ꢃSUCH AS ꢄꢋꢁ6ꢅ POWER COMPONENTS OR TO SIMULATE A TRUE SHORT
CIRCUIT ꢃꢄ 6OLTSꢅꢋ 6OLTAGES GREATER THAN ꢁꢄ6 CAN DAMAGE THE DEVICEꢋ 6OLTAGES
ꢗ ꢄꢋꢍ6 WILL RESULT IN INSUFlCIENT BIASING OF THE OUTPUT CURRENT SOURCE AND
CONSEQUENTLY UNPREDICTABLE OR NO OPERATIONꢋ !CCORDINGLYꢆ WE HAVE INSTALLED AN
INTERNAL OUTPUTꢊLOADꢂVOLTAGE MONITORING CIRCUITꢋ )F THE OUTPUTꢊꢊLOAD VOLTAGE DROPS
BELOW ꢄꢋꢍ6 AND THE $4,ꢀꢁ!ꢂ,#gS OUTPUT IS AT RISK OF BECOMING DISABLEDꢆ THE
&AULT LINE ACTIVATESꢋ
4HE $4,ꢀꢁ!ꢂ,# CAN RELIABLY HANDLE ꢉꢄꢄ7 LOADS IF ITS ALUMINUM BASEPLATE
TEMPERATURE IS MAINTAINED AT OR BELOW ꢏꢁꢄª#ꢋ 7ITH NO HEAT SINKING OR
AUXILIARY COOLINGꢆ THE DEVICE CAN ONLY HANDLE LOADS UP TO ꢉꢄ 7ATTSꢋ 0LEASE
REFER TO THE 4EMPERATURE $ERATING #URVE FOR ADDITIONAL INFORMATIONꢋ $ATELgS
%LECTRONIC ,OAD !PPLICATIONS %NGINEERS CAN ASSIST YOU IN DEVELOPING HEATꢂ
SINK SOLUTIONS FOR YOUR HIGHERꢂPOWER $4,ꢀꢁ!ꢂ,# APPLICATIONSꢋ 0LEASE
CONTACT US FOR DETAILS AND CONCERNING OUR $4,ꢂ(3ꢉꢄꢄ$ꢉꢀ HEAT SINKꢋ
#ONSTANT 2ESISTANCE !PPLICATION
4HE &AULT LINE IS AN ACTIVEꢂLOW FUNCTION WITH AN OPENꢂCOLLECTOR OUTPUT ꢃINTERNAL
ꢉꢄK7 PULLꢂUP RESISTOR TO ꢏꢁ6ꢅꢋ 5NDER NORMAL CONDITIONSꢆ ITS OUTPUT IS HIGH
ꢃLOGIC ꢌꢉꢌꢅꢋ 5NDER FAULT CONDITIONS ꢃ6OUT ꢗ ꢄꢋꢍ6ꢅꢆ ITS OUTPUT DROPS TO A LOGIC ꢌꢄꢌꢋ
4HERE IS NO OUTPUTꢊLOADꢂVOLTAGE MONITORING CIRCUIT FOR VOLTAGES GREATER THAN ꢁꢄ6ꢆ
AND OPERATION ABOVE ꢁꢄ6 CAN DAMAGE THE DEVICEꢋ
4HE $4,ꢀꢁ!ꢂ,# OPERATES AS A CONSTANT CURRENT ELECTRONIC LOAD IN ITS TYPICAL
CONlGURATIONꢋ ! CONSTANT RESISTANCE MODE OF OPERATION CAN BE ACHIEVED
AS FOLLOWSꢖ
4HE $4,ꢀꢁ!ꢂ,# HAS A HIGH IMPEDANCE ISOLATED ANALOG INPUTꢆ THAT ALLOWS
THE ANALOG INPUTS TO BE CONNECTED DIRECTLY ACROSS THE LOADꢋ 4HE $4,ꢀꢁ!ꢂ,#
SINKS ꢀꢋꢄ AMPS FOR A ꢉꢄ6 FULL SCALE INPUT OR ) ꢇ ꢄꢋꢀ X 6).ꢋ )F YOU MAKE 6). ꢇ
6,/!$ ꢃTHE VOLTAGE ACROSS THE LOADꢅꢆ THEN 2 ꢇ 6,/!$ꢊ) ꢇ 6,/!$ ꢊ ꢃꢄꢋꢀ X 6,/!$ꢅ ꢇ
ꢁ /HMSꢋ #ONSEQUENTLYꢆ THE LOAD LOOKS LIKE A ꢁ /HM RESISTORꢋ
!N ꢌOFFSET SUPPLYꢌ CAN BE INSERTED BETWEEN THE $4,ꢀꢁ!ꢂ,#gS ꢂ,OAD OUTPUT ꢃPINS
ꢑ AND ꢓꢅ AND THE POWER DEVICE UNDER TEST ꢃ$54ꢅ TO ꢌTRANSLATEꢌ THE $4,ꢀꢁ!ꢂ,#gS
ꢔꢓꢋꢔ6 OUTPUTꢊLOAD VOLTAGE RANGEꢋ 4HE OFFSET SUPPLY MUST HAVE ADEQUATE CURRENT
CAPABILITIES AND BE CONNECTED WITH THE POLARITIES INDICATED IN &IGURE ꢀ BELOWꢋ
5NDER NO CIRCUMSTANCES SHOULD THE VOLTAGE ACROSS THE $4,ꢀꢁ!ꢂ,#gS OUTPUT BE
ALLOWED TO EXPERIENCE A POLARITY REVERSALꢋ
&URTHERMOREꢆ IF YOU MAKE 6). ꢇ K X 6,/!$ BY CONNECTING A POTENTIOMETER OR
RESISTIVE DIVIDER ACROSS THE LOADꢆ THEN 2 ꢇ 6,/!$ ꢊ ꢃꢄꢋꢀ X K X 6,/!$ꢅ ꢇ ꢁꢊK SO
ADJUSTING THE POTENTIOMETER WILL GIVE YOU AN ADJUSTABLE POWER RESISTOR EꢋGꢋ AT
+ ꢇ ꢁꢆ THEN 2 ꢇ ꢉ /HMꢆ K ꢇ ꢀꢋꢁ THEN 2 ꢇ ꢀ /HMSꢆ ETCꢋ 4HE ONLY LIMITATION
THAT YOU MUST OBSERVE IS THE MAXIMUM LOAD VOLTAGE ꢃꢁꢄ6ꢅ AND ꢉꢄꢄ WATT
POWER DISSIPATIONꢋ ! MULTIPLYING DIGITALꢂTOꢂANALOG CONVERTERꢆ OR A DIGITAL
POTENTIOMETER COULD BE UTILIZED TO MAKE A PROGRAMMABLE RESISTANCEꢋ
)F A ꢁ6ꢊꢀꢋꢄ! OFFSET SUPPLY IS INSERTED AS SHOWNꢆ THE RANGE OF $54 VOLTAGES WILL
BE ꢂꢔꢋꢔ TO ꢏꢔꢁ 6OLTSꢋ 3UCH A CONlGURATION CAN BE USED FOR TRUE SHORTꢂCIRCUIT
TESTINGꢋ ! MECHANICAL RELAY CAN BE USED TO SHORT THE OUTPUTS OF THE $54 WHILE
THE OFFSET SUPPLY ENSURES THE $4,ꢀꢁ!ꢂ,# ALWAYS SEES AT LEAST ꢁ 6OLTS ACROSS
ITS OUTPUTSꢋ
&IGURE ꢂꢁ !N ꢊOFFSET 3UPPLYꢊ %NABLES
4RUE 3HORTꢇ#IRCUIT 4ESTING
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$3ꢌꢂXXX
ꢉꢐꢂꢏ
)../6!4)/. AND %8#%,,%.#%
)3/ꢇꢈꢉꢉꢀ 2%')34%2%$
$!4%, ꢆ5+ꢇ ,4$ꢁ 4ADLEYꢀ %NGLAND 4ELꢈ ꢆꢂꢏꢃꢉꢎꢇꢌꢅꢅꢂꢄꢄꢄ
$!4%, 3ꢁ!ꢁ2ꢁ,ꢁ -ONTIGNY ,E "RETONNEUXꢀ &RANCE 4ELꢈ ꢂꢏꢌꢊꢄꢌꢎꢂꢌꢂꢏꢌꢂꢏ
$!4%, 'MB( -ÓNCHENꢀ 'ERMANY 4ELꢈ ꢅꢋꢌꢉꢄꢄꢊꢊꢄꢌꢂ
$!4%,ꢀ )NCꢁ ꢏꢏ #ABOT "OULEVARDꢀ -ANSlELDꢀ -! ꢂꢃꢂꢄꢅꢌꢏꢏꢉꢏ
4ELꢈ ꢆꢉꢂꢅꢇ ꢊꢊꢋꢌꢊꢂꢂꢂ ꢆꢅꢂꢂꢇ ꢃꢊꢊꢌꢃꢍꢎꢉ &AXꢈ ꢆꢉꢂꢅꢇ ꢊꢊꢋꢌꢎꢊꢉꢎ
)NTERNETꢈ WWWꢁDATELꢁCOM
%MAILꢈ SALES DATELꢁCOM
$!4%, ++ 4OKYOꢀ *APAN 4ELꢈ ꢊꢌꢊꢍꢍꢋꢌꢏꢂꢊꢏꢀ /SAKA 4ELꢈ ꢎꢌꢊꢉꢄꢌꢃꢂꢃꢉ
$!4%, MAKES NO REPRESENTATION THAT THE USE OF ITS PRODUCTS IN THE CIRCUITS DESCRIBED HEREINꢀ OR THE USE OF OTHER TECHNICAL INFORMATION CONTAINED HEREINꢀ WILL NOT INFRINGE UPON EXISTING OR FUTURE PATENT RIGHTSꢁ4HE DESCRIPTIONS CONTAINED HEREIN DO
NOT IMPLY THE GRANTING OF LICENSES TO MAKEꢀ USEꢀ OR SELL EQUIPMENT CONSTRUCTED IN ACCORDANCE THEREWITHꢁ 3PECIlCATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICEꢁ 4HE $!4%, LOGO IS A REGISTERED $!4%,ꢀ )NCꢁ TRADEMARKꢁ
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