ISO7763FQDBQRQ1

• Six-Channel Reinforced Digital Isolator With Robust EMC Performance
• Symmetric 3/3 Channel Direction Configuration
• Automotive-Qualified, -40°C to 125°C Operating Range
• Wide 2.25V to 5.5V Supply Range on Each Side
• Compact 16-Pin SSOP Package, 4.9mm X 3.9mm X 1.75mm
• Supplied on Tape & Reel, Active Production Status

The Texas Instruments ISO7763FQDBQRQ1 is an automotive-qualified, six-channel reinforced digital isolator with robust EMC performance, configured with three channels transmitting in each direction. It operates from a supply of 2.25V to 5.5V on each side, so it can both isolate and translate between different logic voltage domains. The device is supplied in a compact 16-pin SSOP package measuring 4.9mm by 3.9mm by 1.75mm on tape and reel. It is in production and rated for -40°C to 125°C operation.

Reinforced digital isolators keep control-side electronics safely separated from high-voltage power circuitry while still passing the logic signals both sides need. The symmetric three-in, three-out channel arrangement suits bidirectional interfaces such as isolated serial links, CAN or UART bridges, and control-plus-feedback paths where signals travel in both directions. Automotive and industrial designers use devices like the ISO7763FQDBQRQ1 in onboard chargers, battery management, inverters, motor control boards, and isolated instrumentation. The smaller SSOP body is chosen when board area matters more than the maximum creepage offered by a wide-body package.