Part Number: TPSM82816 In the TPSM82816 datasheet, the minimum output capacitance required is given as 32 uF x V / Vout[V].
What does the V / Vout term actually mean in this equation?
In my application I'm using a 5.7 V input and a 3.3 V output @ 5.6…
Part Number: TPSM82816 Other Parts Discussed in Thread: TPS62816-Q1 According to the datasheet, this device can operate with and input voltage as low as Vin= Vout + Iload*Rdp. This would mean that for a design outputing 3.3V @ 0.5A, it would works with…
Part Number: TPSM82816 Other Parts Discussed in Thread: TPSM82866A Hello Team,
I would like to know what is the RθJA for TPSM82816SIER part at 100mm2, 300mm2, 500mm2 and footprint only.
Regards,
Keita
Part Number: TPSM82816 Other Parts Discussed in Thread: TPS62873 Hello,
My customer requested TI's review of the TPSM82816SIER design.
Could you please review the following circuit for any problems?
TPSM82816SIER.pdf
Thank you.
JH
Part Number: TPSM82816 Other Parts Discussed in Thread: TPS56C231 , , TPSM8A28 , TPS54824 , TPS543820 , TPS543620 , TPS56637 , TPSM82866A
Hello,
My customer is looking for a TI power solution to replace the IR3475 and IR3473 respectively.
They are looking at…
Hi,
Thank you for your question.
Yes, standard EN inputs like these can be connected together.
The LMZ10504 is quite old and large. Would the TPSM82816 work instead?
As well, the TPS62140 provides a 17Vin rating, which is not needed for a 5V rail. Would…
Hi,
Yes, the shorting of Vout to GND is one failure mode of a buck converter. It usually comes from an overvoltage at the input or poor PCB layout.
Can you share the part numbers of C408 and C415? Can you share the PCB layout?
The TPSM82816 is a newer…
Hi S Mathew,
Yes, the default design is for a 1.8 MHz frequency with the least amount of Cout. You can change this if you want to, but I would not recommend it. The capacitances written are the actual, effective capacitances, which are lower than your…
