ISO7731-Q1

www.ti.com ISO7730-Q1, ISO7731-Q1 SLLSEU3D – NOVEMBER 2I0S1O6 7– 7R3E0V-ISQE1D, OISCOTO7B7E3R12-Q0210 SLLSEU3D – NOVEMBER 2016 – REVISED OCTOBER 2020 ISO773x-Q1 High-Speed, Robust-EMC Reinforced Triple-Channel Digital Isolators 1 Features Qualified for automotive applications AEC-Q100 Qualified with the following results: – Device temperature grade 1: –40°C to +125°C ambient operating temperature Functional Safety-Capable – Documentation available to aid functional safety system design: ISO7730-Q1, ISO7731-Q1 100 Mbps data rate Robust isolation barrier: – >100-year projected lifetime at 1500 VRMS working voltage – Up to 5000 VRMS isolation rating – Up to 12.8 kV surge capability – ±100 kV/μs typical CMTI Wide supply range: 2.25 V to 5.5 V 2.25-V to 5.5-V Level translation Default output high (ISO773x) and low (ISO773xF) options Low power consumption, typical 1.5 mA per channel at 1 Mbps Low propagation delay: 11 ns Typical (5-V Supplies) Robust electromagnetic compatibility (EMC) – System-level ESD, EFT, and surge immunity – ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier – Low emissions Wide-SOIC (DW-16) and QSOP (DBQ-16) package options Safety-related certifications: – DIN VDE V 0884-11:2017-01 – UL 1577 component recognition program – CSA, CQC and TUV certifications 2 Applications Hybrid, electric and power train system (EV/HEV) – Battery management system (BMS) – On-board charger – Traction inverter – DC/DC converte...