TPS563219A: Cout value of TPS563219A

takahiko yokota

Mastermind 7135 points

Part Number: TPS563219A

Please let me ask you about Cout value of TPS563219A.

My customer use about 100uF as Cout.

But the recommending Cout value is 20~68uF in datasheet.

May I use this device with that's Cout?

The customer's condition is Vin=12V, Vout=5V, Iout=1~2A and the load is USB.

Best regards,

Yokota

over 6 years ago

0 Shawn Nie over 6 years ago

TI__Genius 10070 points

Hi Yokota,

Why does the customer want to use 100uF? It is better to use the recommended value, but I think it may be okay to use 100uF, you need to test the load transient and bode plot to ensure it is stable.

Shawn

0 takahiko yokota over 6 years ago in reply to Shawn Nie

Mastermind 7135 points

Hi Shawn-san

Thank you for the answer and I'm sorry for the late response.

My customer need over 100uF for USB.

Best regards,

Yokota

Power management

Power management forum

TPS563219A: Cout value of TPS563219A