TDK iQN series manual Supereta iQN Series DC/DC Power Modules, 48VInput,35V/6AOutput QuarterBrick

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Data Sheet: SuperetaTM iQN Series –Single Output Quarter Brick

Supereta™ iQN Series DC/DC Power Modules

48VInput,35V/6AOutput

QuarterBrick

TheSupereta™iQNseriesoffersanindustry standardquarterbrickhighcurrentpower modulewithtrueuseableoutputpower. The iQNseriespowermoduleswiththevoltage foldbackconstantcurrentlimitfeatureare ideallysuitedforfanmotorcontroland wirelessapplications . Its90% fullload efficiency(91%at70%offullload)and superiorthermalperformancemaketheiQN seriesofpowermodulesideallysuitedfor tightspaceandpowerhungryapplicationsin demandingthermalenvironments.This ruggedbuildingblockisdesignedtoserveas thecoreofyourhighreliabilitysystem.The droopcurrentsharingcapabilityallows multiplemodulestobeconnectedinparallel. Awideoutputvoltagetrimdown range, to 17V,andremotesensingarestandard featuresenhancingversatility.

Standard Features:

 

 

 

StandardQuarterBrickPinout

Autorecoveryinputunderandover

Size:2.28” 1.45” 0.5”

 

 

voltageprotections

 

(57.9mm 36.8mm 12.7mm)

UL60950(USandCanada),VDE0805,

Upto6Aofoutputcurrent

 

CBscheme(IEC950)

Powerdensity–127W/in

3

CEMark(EN60950)

 

Efficiency–upto92%

 

EMI:CISPR22AorBwithexternalfilter

Fullloadtypicalefficiency–90%

US6,618,274.Otherpatentspending

Outputpower–upto210W

 

ISOCertifiedmanufacturingfacilities

Drooploadshare

Wideoutputvoltagetrimrange,17Vto35V

Metalboarddesignwithhighusablepower

Optional Features:

 

6Aat70C,350LFM,1.625”heatsink

Negativeremoteon/offlogic

Basicinsulation–1500Vdc

ShortThruholepins2.79mm(0.110”)

Positiveremoteon/offlogic

LongThruholepins4.57mm(0.180”)

Remotesense

LongThruholepins5.08mm(0.200”)

Constantswitchingfrequency

NonlatchingoutputOVPprotection

Voltagefoldbackconstantcurrentlimit

Nonlatchingloadovercurrentprotection

Latchedoutputovervoltageprotection

Nonlatchingovertemperatureprotection

Latchedoutputovercurrentprotection

 

 

Latchedovertemperatureprotection

©20052006TDKInnovetaInc.

(877)498 0099

iQN35V/6A/0A9DatasheetIssue1.24/8/2008

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Contents 48VInput,35V/6AOutput QuarterBrick Supereta iQN Series DC/DC Power ModulesPin Length Special Code Feature Set On/Off LogicPin Assignment Mechanical SpecificationCharacteristic Min Max Unit Input CharacteristicsCharacteristic Min Typ Max Unit Absolute Maximum RatingsElectrical Data 48Vin Trim Down Change Resistor OfVout Ohm Thermal Performance Thermal Measurement LocationThermal Management 10/15 11/15 Operating Information12/15 100 − 1 − 3.01 k Ω13/15 14/15 Lin Cext Vout RLoad Vin GroundPlane15/15

iQN series specifications

The TDK iQN series represents a significant advancement in the field of magnetics, showcasing TDK's commitment to innovative technology and engineering excellence. Specifically designed for a variety of applications, including industrial, automotive, and telecommunications, the iQN series embodies the latest in magnetic core design and materials science.

One of the standout features of the iQN series is its exceptional efficiency. Utilizing advanced soft magnetic materials, these components reduce energy losses, making them ideal for energy-sensitive applications. The absence of hysteresis losses ensures that the iQN series can handle high-frequency operations with minimal heat generation, thus enhancing overall system performance.

The iQN series also emphasizes versatility, catering to a wide range of inductance values and sizes. Customers benefit from the flexibility to choose the exact specifications required for their specific applications without compromising on quality. This adaptability is particularly advantageous in sectors like automotive electronics, where space and efficiency are paramount.

In terms of technology, the iQN series employs TDK’s proprietary material processing techniques, enhancing the density and performance of the magnetic cores. This technology ensures higher saturation flux density and a reduced core loss, which is critical for modern electronic devices that require high power efficiencies.

Another notable characteristic of the TDK iQN series is its superior thermal stability. The components are designed to operate effectively across a broad temperature range, making them suitable for harsh environmental conditions found in automotive and industrial applications. This resilience contributes to longer product lifespans and reduced maintenance costs for end-users.

Moreover, the iQN series is characterized by its compact design. The minimized footprint allows for easy integration into space-constrained environments, a considerable advantage for designers looking to optimize board layouts and reduce overall product dimensions.

Finally, TDK provides comprehensive support and resources for engineers working with the iQN series. This commitment to customer service, paired with extensive documentation and application notes, empowers design engineers to make well-informed decisions during the development phase.

In summary, the TDK iQN series blends efficiency, versatility, and innovative technologies to meet the demands of modern applications. With outstanding thermal stability, a compact design, and a focus on performance, it confidently stands out in the competitive landscape of magnetic components.