Texas Instruments ISO7731-Q1 Bedienungsanleitung

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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

•100Mbps data rate

•Robust isolation barrier:

–>30-year projected lifetime at 1500V

RMS

working voltage

–Up to 5000V

RMS

isolation rating

–Up to 12.8kV surge capability

–±100kV/μs typical CMTI

•Wide supply range: 2.25V to 5.5V

•2.25V to 5.5V Level translation

•Default output high (ISO773x) and low (ISO773xF)

options

•Low power consumption, typical 1.5mA per

channel at 1Mbps

•Low propagation delay: 11ns Typical (5V Supplies)

•Robust electromagnetic compatibility (EMC)

–System-level ESD, EFT, and surge immunity

–±8kV 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 EN IEC 60747-17 (VDE 0884-17)

–UL 1577 component recognition program

–IEC 61010-1, IEC 62368-1, IEC 60601-1, and

GB 4943.1 certifications

2 Applications

•Hybrid, electric and powertrain system (EV/HEV)

–Battery management system (BMS)

–On-board charger

–Traction inverter

–DC/DC converter

–Inverter and motor control

•Body electronics

–Automotive parking heater module

–HVAC compressor module

–HVAC control module

–HVAC sensor

–Interior heater module

Package Information

PART NUMBER

(1)

PACKAGEPACKAGE SIZE

(2)

ISO7730-Q1

ISO7731-Q1

DW (SOIC, 16)10.30mm × 7.50mm

DBQ (SSOP,

16)

4.90mm × 3.90mm

(1)For all available packages, see the orderable addendum at

the end of the data sheet.

(2)The package size (length × width) is a nominal value and

includes pins, where applicable.

ISO7730-Q1, ISO7731-Q1

SLLSEU3F – NOVEMBER 2016 – REVISED OCTOBER 2024

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Produktspezifikationen