TPS1H000-Q1: Internal Charg Pump clk frequency

Shibuya

Part Number: TPS1H000-Q1

Hi team,

I would kile to know about the clock of the intenal charg pump in TPS1H000-Q1.

- Clock frequency?

- is it spread spectrum?

- have you ever evaluate radiated emission?

Best regards,

Tetsuro

0 Mahmoud Harmouch over 7 years ago

Hello,

The charge pump clock frequency is: 4.91MHz min, 6MH typical and 7.42MHz max.

There is no spread spectrum

Radiated emission is not evaluated

Regards

0 Shibuya over 7 years ago in reply to Mahmoud Harmouch

Hello Mahmoud,

One more question.

Is the oscillator clock divided for switching? or same?

Best regards,

Tetsuro

0 Mahmoud Harmouch over 7 years ago in reply to Shibuya

Hello,

The charge pump frequency is the same as oscillator frequency.

Regards

Power management forum