Difference of the datasheet about TPS54336 and TPS54336A

Hirotaka Matsumoto

Other Parts Discussed in Thread: TPS54336A

Hi all,

Would you mind if we ask TPS54336A?

The datasheet shows followings(Revision history);
Changes from Revision A (December 2014) to Revision B Page
• Deleted Selective Disclosure statement from data sheet and added the Related Links section ........................................... 1
• Changed the Device Functional Modes section ............................................................................................................. 18
• Changed the Power Supply Recommendations section .................................................................................................. 31

We confirmed Revision history "Changed the Device Functional Modes section" and " Changed the Power Supply Recommendations section".
But there is no difference.
So, could you let us know what these(Revision history) indicate?
TI：TPS54335,6.pdf

We need your help.

Kind regards,

Hirotaka Matusmoto

over 10 years ago

0 Hirotaka Matsumoto over 10 years ago

Guru 27585 points

Hi team,

If you have some advice, could you let us know?

Kind regards,

Hirotaka Matsumoto

0 JohnTucker over 10 years ago in reply to Hirotaka Matsumoto

TI__Guru**** 191445 points

I'll look into this later today and let you know. There is no difference in the specification between TPS54336 and TPS54336A. Only the part number changes, but they may have fixed some typos or re-formated some portions of the datasheet to reflect new datasheet standards.

0 JohnTucker over 10 years ago in reply to JohnTucker

TI__Guru**** 191445 points

Just curious why you care about it? Current revision is Rev C.

0 JohnTucker over 10 years ago in reply to JohnTucker

TI__Guru**** 191445 points

The rev A to B changes do not include any you are referencing:
Changes from Revision A (July 2013) to Revision B Page
• Deleted PREVIEW watermark from TPS54335 DRC pinout image....................................................................................... 3
• Corrected Equation 27.......................................................................................................................................................... 23

Device Functional Modes and Power Supply Recommendations were added in Rev C, along with lots of other format changes required by TI's new data sheet standards.

Power management

Power management forum

Difference of the datasheet about TPS54336 and TPS54336A