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About DCV01XXXX

Pokkun
Genius 4695 points
Other Parts Discussed in Thread: DCV010512

Hello.


My customer is currently in use DCV010512, I have gotten a question about this product .

So , I have a question about DCV010512.

＜Question＞

◎Can I get an graph of "Output Voltage V.S. Junctin Temperature" about DCV01xxxx？

　I would like to get about DCV010512 , but I wish that graph if there is a data because I think that it would be helpful if  DCV01 series .

◎And also, I want to tell customer the minimum value and max value on the design of this property.

Could you help us?

Best Regards,

Masumi Sekiguchi

  • 0
    TI__Mastermind 38230 points

    DCV01xxx series operating temperature range is-40°C to +85°C.

    Junction to case (Theta JC) =26°C/W power dissipation

    Junction to Air( Theta JA)=61°C/W power dissipation

    Tue, Oct 6 2015 9:56 AM

    DCV010512 , series DCV01xxxxxx series  is an unregulated isolated power converter.

    DCV010512 is 1W either a single or dual output converter. The  output voltage can vary depending upon the output  load and input voltage.

    DCV010512 single at 75% load (62mA load ) with 5Vin at 25°C  output is 12V±5%) .

    DCV010512D dual±12 at total 75% load ( 31mA per Vout) with 5Vin at 25°C  output is 12V±5%).

    1. Voltage versus temperature is typical change by design::

    a. Room to cold=0.046 %/°C::For example : If the unit is operating in a -40°C environment  or !-65°! change from  room at 25°C temp, when  Vout is 12V( ±5%) at 75% load (62mA) with 5Vin at 25°C.  !-65°C! change room to cold  is -3% of 12(±5%) = 12V (11.6V): 11.4V=11.1 ; 12.6V(12.2V) .

    b. Room to hot=0.016 %/°C:: For example : If the unit is operating in a -40°C environment  or !+60°! change from  room at 25°C temp, when  Vout is 12V( ±5%) at 75% load (62mA) with 5Vin at 25°C.  !+60°C! change room to cold  is+1% of 12(±5%) = 12V (12.1V): 11.4V=11.5; 12.6V(12.7V) .

    Tom