ISO7762FQDWRQ1

• Six-Channel Reinforced Digital Isolator With Robust EMC Performance
• 4/2 Channel Direction Configuration
• Automotive-Qualified, -40°C to 125°C Operating Range
• Wide 2.25V to 5.5V Supply Range on Each Side
• 16-Pin Wide-Body SOIC Package, 10.3mm X 7.5mm X 2.65mm
• Supplied on Tape & Reel, Active Production Status

The Texas Instruments ISO7762FQDWRQ1 is an automotive-qualified, six-channel reinforced digital isolator with robust EMC performance, arranged with four channels in one direction and two in the other. It operates from a supply of 2.25V to 5.5V on each side, allowing it to bridge mixed-voltage domains, and is supplied in a 16-pin wide-body SOIC package measuring 10.3mm by 7.5mm by 2.65mm on tape and reel. The wide body provides the creepage and clearance distance associated with reinforced isolation. The device is in production and rated for -40°C to 125°C operation.

Digital isolators pass logic signals across a galvanic barrier so that two circuit sections can share data while their grounds stay separated, protecting low-voltage control electronics from high-voltage transients and breaking ground loops. A six-channel device in a 4/2 arrangement is well matched to isolating a full SPI port plus control lines, or a multi-signal control and status interface, in one component. Automotive and industrial engineers apply this class of part to onboard chargers, battery management systems, traction inverters, motor drives, and isolated power supply control. The wide-body SOIC package supports the higher working voltages expected of reinforced isolation ratings.