UCD3138ALLCEVM150: What Fusion Digital Power Studio controls with the reference.

Hitoshi Sugawara

Mastermind 20180 points

Part Number: UCD3138ALLCEVM150
Other Parts Discussed in Thread: UCD7138

Hi Champs,

A customer would like to know whether "Fusion Digital Power Studio" could control the functions with UCD3138ALLCEVM150 as follows:

1)Synchronous rectification control. control the driver for UCD7138.
2)Over current and voltage drop detection, and Trip which stops PWM and automatically recover.
3)Over voltage detection.
4)Soft-Start time control. they would like to change the time.
5)Burst control with no load or light load.
6)the resolution change for PFM switching
7)Dead time resolution and accuracy

I would very appreciate if you could let us know which items from 1) to 7) can be controlled by "Fusion Digital Power Studio."
Thank you for your kind support.
Best regards,
Hitoshi

over 5 years ago

0 Bosheng Sun over 5 years ago

TI__Expert 7310 points

Hello, open Fusion Digital Power Studio, click "Configure" in the left bottom corner, it shows all the parameters you can configure from the GUI. If the parameter you want to change is not there, then you need to modify the firmware.

0 Hitoshi Sugawara over 5 years ago in reply to Bosheng Sun

TI__Mastermind 20180 points

Hi Bosheng,

If "Fusion Digital Power Studio" does not support the requested items, is it possible to use UCD3138FW_LLC which is the CCS project file?

Thank you for you kind check.
Best regards,
Hitoshi

0 Bosheng Sun over 5 years ago in reply to Hitoshi Sugawara

TI__Expert 7310 points

Hi Hitoshi: Yes, you can download the UCD3138FW_LLC code, then modify or add whatever features you want.

0 Hitoshi Sugawara over 5 years ago in reply to Bosheng Sun

TI__Mastermind 20180 points

HI Bosheng,

Thank you for your quick help.

Best regards,
Hitoshi

Power management

Power management forum

UCD3138ALLCEVM150: What Fusion Digital Power Studio controls with the reference.