TPS62095: Switching frequency and transient response

Dongbao Zhou

Expert 4160 points

Part Number: TPS62095

Hi team,

I have two questions about TPS62095:

If Vin=5V and Vout=1.2V/1A, what's the switching frequency? 1.4MHz or 1.2MHz? I can't see clearly from D/S, my customer's test result is 1.2MHz, could you help confirm?
How to further improve the transient response of tps62095

Best regards,

Dongbao

over 7 years ago

0 Chris Glaser over 7 years ago

TI__Guru*** 149610 points

1.2 MHz sounds reasonable with your low Vout. This app note, found on the product page, explains more: www.ti.com/.../slyt646.pdf

The transient response is already very good. Do you have measurements that show you need better? Can you share these and explain what 'better' is?