1. Define the Controller and Application Role
Ask the system owner to identify the controller's required application role and the released hardware reference. Keep the full manufacturer ordering code with that description. Where the requirement concerns source, sink or another accepted application context, use the owner's documented wording. The procurement record should distinguish the hardware identity from what the application is expected to do with it.
Clarify the meaning of stand-alone in the actual component documentation. A family description can explain the controller architecture while the customer's product still has its own application choices and release responsibilities. Retain the relevant public reference, then ask the owner which application configuration belongs to the requested board. This keeps a hardware-category search connected to the concrete deliverable the programme actually needs.
Identify whether the enquiry seeks only the permitted component or includes an authorised configuration requirement. State that scope in the purchasing record, with its responsible owner. A supplier should be able to tell which deliverables are requested and which are maintained by the customer. Resolve an unknown application role as an engineering input rather than assuming the controller's feature list supplies the intended setup.
2. Separate Policy Engine from Configuration
TI's TPS25750 information includes an integrated physical layer and policy engine. Its description also explains that a web-based GUI creates a configuration image for the user's application. Preserve those separate statements. The controller's built-in architecture describes one aspect of the device, while the application image identifies a configuration deliverable. Reading the product description does not create or verify that customer-specific deliverable.
Use the distinction to refine the enquiry. A line that asks for a stand-alone PD controller can identify the hardware category but leave the accepted application configuration unresolved. Record the image reference and owner as separate fields when required. This gives engineering a focused question without purchasing assuming that the presence of an integrated policy engine removes all application choices from the programme.
Apply this reasoning to the named family within its documented scope. Another USB PD controller may have a different architecture or configuration process, so its own evidence must support the proposed deliverable. Keep unfamiliar terms and missing documentation visible for the owner. A broad USB PD category should not become a universal claim about how every controller stores, receives or manages its application configuration.
3. Identify the Approved Configuration Deliverable
Ask the authorised configuration owner to identify the deliverable by release reference and revision. Useful purchasing fields include the intended hardware identity, applicable board revision, configuration identifier and person responsible for acceptance. The owner can keep the underlying design material within its established controlled process. The enquiry needs a clear reference to the approved deliverable without exposing private application content unnecessarily.
Distinguish a released image from a proposed or generated-but-unapproved image in the record. Each status answers a different procurement question. A reference to the manufacturer's GUI explains the available configuration workflow; it does not establish which customer release was produced or accepted. Ask the owner to resolve that relationship before a supplier description such as configured is treated as satisfying the requested item.
Record how configuration changes are communicated to purchasing. If the hardware code remains constant while the application revision changes, the deliverable reference should still be updated. Conversely, a proposed controller change may require the owner to reconsider the existing image. Keeping the two revision records linked makes these dependencies visible without turning the enquiry into instructions for programming or modifying a customer's controller.
4. Keep Hardware and Configuration Approval Separate
Keep hardware acceptance and configuration acceptance as separate dispositions. The exact component code should identify the physical purchase item, while the authorised release reference identifies the application deliverable. Attach each decision to its responsible owner and applicable design revision. This lets a buyer see whether the hardware requirement is settled while the configuration question still awaits confirmation, instead of treating the entire line as a single completed selection.
List any unresolved relationship between the proposed controller and the existing application configuration. The system owner decides what further review or evaluation is needed. A product description of the policy engine or GUI cannot establish that relationship on its own. Retain the requirement references and the owner's disposition so the sourcing discussion stays aligned with the programme's actual approved hardware and application choices.
For an ICULTRA enquiry, send the permitted PD controller code, quantity and destination, then identify any authorised configuration deliverable by its release reference and owner. Keep private implementation material within the customer's established process. Label alternative hardware or a changed image requirement as a proposal. Once the relevant owners accept the changes, update both linked records before comparing the combined requirement as released.
Sources and further reading
Manufacturer documents support the technical guidance above. They do not confirm our stock, authorisation or the condition of any offered lot.