202003032I : MC33772B Data Sheet Update to Rev 6.0 (Corrections and Technical Clarifications)

NXP Semiconductors announces the data sheet update to revision 6.0 for the MC33772B Battery Cell Controller IC devices associated with this notification. The revision history included in the updated document provides a detailed description of the changes. Changes are summarized below.Data Sheet Changes:1. Table 4: Correct typo in communication type corresponding to given values (typo correction)2. Table 7: Add missing footnote call on VCVFV and VLEAK line. Footnote existed but was not called on these lines (typo correction)3. Table 7 Footnote 18: Correct document reference name/number (informative)4. Table 9: Reword to clarify communication behavior in Normal Diagnostic Idle and Sleep mode (description improvement)5. Section 9.4.2 Section 12.1 and Tables 64 65 and 66: Clarify note about Vana fault (description improvement)6. Section 9.13: Add note regarding current sense in sleep mode and cyclic acquisition (additional recommendations)7. Section 9.17: Clarify CBx_CFG bits behavior (description improvement)8. Section 9.18: Add step in "Cell balance fault diagnostics" (procedure modification already implemented in the Safety Manual)9. Section 11: Reformat register map (description improvement)10. Section 11: Clarify status for reserved and not used bits (description improvement)11. Table 92: Update list of "reserved" registers (informative)12. Section 13.2.3: Correct maximum VPWR voltage to sustain hot plug (informative)13. Section 13.2.1: Add paragraph regarding CTREF variations (optional application improvement - optional diodes - no system impact)14. Table 102: Correct CTPL value (EVB hardware change no system impact)15. Other minor typo corrections throughout the document** Documentation change only for customer clarifications - absolutely no changes to the device / product **New MC33772B rev 6.0 data sheet may be obtained from the secure DocStore portal:https://www.docstore.nxp.com/products?path=/content/docstore/product-hierarchy/Automotive-Battery-Management/MC33771--MC33772--MC33664/Datasheet&folderuuid=10722735-c3a3-47dd-a794-8eec20db8c66Corresponding ZVEI Delta Qualification Matrix ID: SEM-DS-02

変更理由

The data sheet has been updated to correct errors and provide additional technical clarification on some device features as well as on the register map.

対象製品の特定について

Product identification does not change

予想される影響

データシートの改訂: A new datasheet will be issued

No impact on form fit function reliability or quality.

対象品番