TIDA-00705: Control Logic Flow Chart

Francis Jiang

Part Number: TIDA-00705
Other Parts Discussed in Thread: PMP23126, TIDA-00653

Tool/software:

Hi Team,

Do you have control logic flow chart of charging & discharging switching? It is not shown in the the design guide. Customer is asking for it. Thanks in advance.

BRs,

Francis

5 months ago

0 Jonathan Wong 5 months ago

TI__Expert 8650 points

Hello Francis,

I will check if we have more resources related to the TIDA-00705 and bi-directional DC/DC.

Regards,

Jonathan Wong

0 Jonathan Wong 5 months ago in reply to Jonathan Wong

TI__Expert 8650 points

Hello Francis,

I have not yet found any more resources related to the TIDA-00705. However, I have found more resources for two other UCD3138x reference designs that are also bi-directional non-isolated DC/DC.

PMP23126 (https://www.ti.com/tool/PMP21529)

Topology: Bi-directional 4sw buck/boost
Application: Battery Backup Unit
Multimode_4sBB_Journal.pdf: Walks through multi-mode method for switching from buck buck/boost boost topologies
tidt046.pdf: Test Report

TIDA-00653 (https://www.ti.com/tool/TIDA-00653)

Topology: Bi-directional 4x parallel buck/boost
Application: Battery Backup Unit
BidirectionDCDC.doc: Detailed design guide on schematic and firmware features

Regards,

Jonathan Wong

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TIDA-00705: Control Logic Flow Chart