TPA3255-Q1: BTL specification of 2ohm

k kaz

Part Number: TPA3255-Q1

Hello Support team,

The specifications do not include the 2Ω output power specification for BTL.

Does that mean you don't guarantee?

Best Regards.

Kaz

0 Yanming Gong over 2 years ago

Hi Kaz,

The device OC threshold can up to 17A. Each application should take care the OC threshold.

The device can support 2ohm BTL, but you should pay attention the PVDD voltage.

Datasheet test condition is 51V PVDD, so it does not suitable for 2ohm case.

Regards,

Derek

0 k kaz over 2 years ago

Hi Derek

> Datasheet test condition is 51V PVDD, so it does not suitable for 2ohm case.

What is the maximum recommended voltage?

Best Regards.

Kaz

0 Yanming Gong over 2 years ago in reply to k kaz

Hi Kaz,

For 17A OC threshold, the max PVDD voltage is 34V on BTL mode.

Regards,

Derek

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