Delta Electronics 4.5V~ 5.5V User Manual

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Fully integrated point-of-load DC/DC 

converter for low component count 

solutions 

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Small footprint and low profile : 

15mm x 15mm x 3.5mm (SMD) 

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Input voltage range from 4.5V~ 5.5V and 

7V ~ 13.2V. 

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10A DC output current 

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Output adjustable 0.8V to 3.3V 

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Monotonic startup into normal and pre-

biased loads 

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Fast transient response 

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function 

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Mositure sensitivity level (MSL) 3 

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Lead free and RoHS compliant package 

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Lead free reflow process compatible 

 

 

 

Š UMPC 

Š Server 

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Industrial PC and Equipment  

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Point of Load Regulation 

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General Purpose Step Down DC/DC 

DC/DC Power Modules:  
4.5~5.5Vin and 7~13.2Vin, 0.8-2.5V/ 10Aout 

 

The MCM12S10Q, 4.5~5.5V and 7V~13.2V input, single output, fully 

integrated non-isolated point of load DC/DC converters are the latest 

offering from a world leader in power systems technology and 

manufacturing  － Delta Electronics, Inc. This product family provides up 

to 10A of output current or 33W of output power in an industry standard, 

compact, IC-like, molded package. It is highly integrated and requires few 

external components to provide the point-of-load function. Copper pads 

on the back of the module in close contact with the internal heat 

dissipation components provide excellent thermal performance. These 

converters hence possess outstanding electrical and thermal 

performance, as well as extremely high reliability under highly stressful 

operating conditions. Operating over both the input voltage ranges 4.5V 

to 5.5V and 7V to 13.2V, the MCM12S10Q supports an output voltage 

range from 0.8V to 3.3V, set by a single resistor. The MCM12S10Q is 

packaged in a thermally enhanced, compact (15mm x 15mm), and low 

profile (3.5mm) over-molded package suitable for automated assembly by 

standard surface mount equipment. The MCM12S10Q is lead free and 

RoHS compliant.