TPS562210: Tps562210 response

Hermes Lin1

Intellectual 420 points

Part Number: TPS562210

hi sir:

Customers want to get a better response when using Tps562210,

Does this extra capacitor (C610) have a suggested value or maximum value?

over 7 years ago

0 Vental Mao over 7 years ago

TI__Expert 5745 points

this cap will introduce a zero into The loop.So The value is depend on The cross frequence.the C=1.5*Fc/2pi/R604

0 Anthony Lang over 7 years ago

TI__Expert 4875 points

Hi Hermes,

You could follow Vental's equation to get the optimum value of Cff. In general, you could start to put 10pf as Cff for first try and then increase its value. The max we would recommend is 100pf. Thanks!

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TPS562210: Tps562210 response