TPS61253A: P2P question

King Tsai

Part Number: TPS61253A
Other Parts Discussed in Thread: TPS61256A, TPS61253

Hello, Team

I`d like to confirmed that these device is P2P just in case?

the only difference is as the description on the table?

is these item all available for order by customer?

Thanks.

+1 Bryce Xun over 3 years ago

Hi King,

Thanks for reaching out.

You are correct, these devices are P2P and their differences are listed in the chart.

Sorry that only TPS61253A and TPS612532A are orderable. What is the customer's required output voltage?

Regards,

Bryce

0 King Tsai over 3 years ago in reply to Bryce Xun

they need P2P parts with Vout = 4.5V ~ 5.5V.

Thanks for the conformation.

+1 Bryce Xun over 3 years ago in reply to King Tsai

Hi King,

Does the customer care about the PFM or FPWM or Ultrasonic mode?

TPS61253/4/6/8/9/92, TPS61256A, TPS61256xC are all P2P devices but without mode pin.

Regards,

Bryce

+1 King Tsai over 3 years ago in reply to Bryce Xun

They need FPWM mode for lower ripple.

please let me know if TPS61253A and TPS612532A don`t have Force PWM mode.

+1 Bryce Xun over 3 years ago in reply to King Tsai

Hi King,

TPS61253A and TPS612532A are both in FPWM mode when mode is set high.

Regards,

Bryce

0 King Tsai over 3 years ago in reply to Bryce Xun

Got it, thanks.

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