TPS62067: TPS62067QDSGRQ1- Power Losses

Maroua Moumen

Part Number: TPS62067

The datasheet is not mentioning any information regarding the power losses of TPS62067QDSGRQ1.

0 Tanvee over 4 years ago

Hi Maroua,

TPS62067-Q1 device WEBENCH model will help here to get the power dissipation evaluation for the different operating conditions.

Best regards,

Tanvee

0 Maroua Moumen over 4 years ago in reply to Tanvee

We don't get always the same power losses values when comparing the calculation and the WEBENCH results.

For this reason, it will be preferred to perform the worst case calculation using the power losses equations to include all the losses.

0 Tanvee over 4 years ago in reply to Maroua Moumen

Hi Maroua,

WEBENCH can give the estimated value for the operating conditions.

You can follow the basic equation to calculate the power loss for the device to explain in this app note: https://www.ti.com/lit/an/slva057/slva057.pdf?ts=1602765390830

Best regards,

Tanvee

Power management forum