Minimum duty cycle at TPS61170

Hi,

Per in the D/S page3, the minimum on time Ton_min is 40nS and tps61170 operates at constant 1.2MHz typically. Thanks.

Charles

Hi

Thank you for your reply.

Let me know minimum on pulse width min and max parameter?

Best regards,

masa

Hi Masa,

Sorry that I'm still not understand what u mean exactly. Do u mean the the duty cylcle when high VIN light load and low VIN heavy load per ur customer's I/O condition? If YES, we can get the data on the EVM. or u just want to know the min and max values of Ton_min which are not shown in the datasheet page3? Thanks.

Charles

Hi

Thank you for your reply.

I just want to know the min and max values of Ton_min which are not shown in the datasheet page3.

Best regards,

masa

Hi Masa,

Ton_min is not a controllable value and it may vary between 20~60nS, but no exact value can be gotten. Thanks.

Charles