ISO7760QDBQRQ1

Overview

The ISO7760QDBQRQ1 is an automotive-grade, six-channel digital isolator from Texas Instruments' ISO776x-Q1 series. It utilizes capacitive coupling technology to provide signal isolation with a reinforced insulation voltage of 3000Vrms. The device supports data rates up to 100Mbps and features a common-mode transient immunity (CMTI) of 85kV/µs. It operates within a supply voltage range of 2.25V to 5.5V and is available in a 16-SSOP package. Certified under AEC-Q100 standards, it ensures reliability for harsh automotive environments.

Feature Summary

• Provides robust electromagnetic compatibility (EMC) performance suitable for demanding automotive applications
• Offers high-speed data transmission capabilities with low propagation delay characteristics
• Ensures electrical safety through reinforced insulation barriers between input and output sides

Applications

• Automotive gateway systems requiring isolated communication channels
• Inverter control circuits in electric vehicle powertrains
• Battery management system (BMS) node isolation
• Charging station controller interfaces

Procurement Notes

Verify the complete part number including suffixes to ensure correct packaging and temperature grade. Confirm that the specific revision matches your design requirements. Check for RoHS compliance status as per current manufacturing standards. Ensure storage conditions adhere to moisture sensitivity level guidelines before assembly.

Selection Notes

Select this component when six unidirectional isolated channels are required in a compact SSOP footprint. Consider the 3000Vrms isolation rating against system voltage requirements. Evaluate the 100Mbps data rate capability against bus speed needs. Verify compatibility with 2.25V to 5.5V logic levels on both sides of the isolation barrier.

Part Context

This part belongs to the ISO776x-Q1 family of automotive digital isolators. It shares the same package and basic functionality with variants like ISO7762QDBQRQ1 and ISO7763QDBQRQ1, which offer different channel configurations. The 'Q1' suffix denotes automotive qualification, while 'DBQR' specifies the SSOP package and tape-and-reel delivery method.

Replacement Considerations

ISO7760FQDBQRQ1 is documented as a parameter-equivalent substitute.