LP8868X-Q1: LP8868X-Q1

SUNNY VERMA

Part Number: LP8868X-Q1

Tool/software:

Input voltage =13.5

output current =2.1A

can you please calculate power dissipation of Led driver IC and other component @25degree,65 degree

0 Zhiqian Wu 1 month ago

Hi, sunny

What is the output voltage?

0 SUNNY VERMA 1 month ago in reply to Zhiqian Wu

output voltage is 27.2V

0 Zhiqian Wu 1 month ago in reply to SUNNY VERMA

Hi, Sunny

In this condition, the power dissipation is nearly 3.5W. the peak current of the inductor will reach 5.42A.

0 SUNNY VERMA 1 month ago in reply to Zhiqian Wu

Hii Zhiqian,

any calculation for better understanding the power dissipation

0 Zhiqian Wu 1 month ago in reply to SUNNY VERMA

Hi, Sunny

We have a calculation tool for design. Pls share the email and I will send it to you.

0 SUNNY VERMA 1 month ago in reply to Zhiqian Wu

sunny.verma@marelli.com

0 Zhiqian Wu 1 month ago in reply to SUNNY VERMA

Hi, Sunny

I will send it to you late.

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