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Company | Trenz Electronic GmbH |
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PCN Number | PCN-20240611 |
Title | TEBF0808-04A to TEBF0808-05 Hardware Revision Change |
Subject | Hardware Revision Change |
Issue Date | 2024-07-01 (!!!) |
Products Affected
This change affects all Trenz Electronic TEBF0808 SoMs: TEBF0808-04A*.
Affected Product | Replacement |
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TEBF0808-04A | TEBF0808-05 |
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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