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CompanyTrenz Electronic GmbH
PCN NumberPCN-20240611
TitleTEBF0808-04A to TEBF0808-05 Hardware Revision Change
SubjectHardware Revision Change
Issue Date

2024-07-01 (!!!)

Products Affected

This change affects all Trenz Electronic TEBF0808 SoMs: TEBF0808-04A*.

Affected Product

Replacement
TEBF0808-04ATEBF0808-05

ED: Tabelle ist fertig!

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Changes

#1 Restructured input power supply circuit architecture. Power supply can be supplied either via power path ATX connector (J20) (signal "12V_input_A") → fuse 0451007.MRL (F1) (signal "12V_input_A_Fused") → protection circuit LTC4365ITS8#TRMPBF (U52) with MOSFET Si7114ADN-T1-GE3 (T2, T3) (signal "12V") or via power path power jack (J25) (signal "12V_input_B") → fuse 0451007.MRL (F2) (signal "12V_input_B_Fused") → protection circuit LTC4365ITS8#TRMPBF (U53) with MOSFET Si7114ADN-T1-GE3 (T4, T5) (signal "12V"). Added input power protection circuit with TVS diode SMBJ20CA (D11, D19).

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