Overview
The Texas Instruments ISO7763FQDBQRQ1 is a state-of-the-art, high-speed, six-channel digital isolator designed to provide robust communication and signal integrity in harsh industrial environments. This component is part of the automotive AEC-Q100 series, ensuring its suitability for automotive applications and compliance with stringent reliability requirements. It is ideal for applications where isolation is critical for system integrity and safety, such as in hybrid, electric, and power train systems, battery management systems, on-board chargers, traction inverters, DC/DC converters, and starter/generators.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer's Part Number | ISO7763FQDBQRQ1 | |
| Description | DIGITAL ISOLATOR; Temperature Grade: AUTOMOTIVE; Terminal Form: GULL WING | |
| No. of Terminals | 16 | |
| Package Code | SSOP | |
| Package Shape | RECTANGULAR | |
| Minimum Supply Voltage | 2.25 V | V |
| Nominal Supply Voltage | 2.5 V | V |
| Maximum Supply Voltage | 5.5 V | V |
| Maximum Operating Temperature | 125 °C | °C |
| Minimum Operating Temperature | -40 °C | °C |
| No. of Channels | 6 | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Moisture Sensitivity Level (MSL) | 2 | |
| Peak Reflow Temperature (C) | 260 °C | °C |
| Terminal Pitch | 0.635 mm | mm |
| Screening Level | AEC-Q100 | |
| Technology | CMOS | |
| Width | 3.895 mm | mm |
| Length | 4.905 mm | mm |
Key Features
- AEC-Q100 qualified, ensuring suitability for automotive applications and compliance with stringent reliability requirements.
- High-speed, six-channel digital isolator with 3000VRMS isolation rating per UL 1577.
- Robust design providing system-level ESD, EFT, and surge immunity, including ±8kV IEC 61000-4-2 Contact discharge protection across the isolation barrier.
- Low emissions and high electromagnetic immunity.
- Available in SSOP (DBQ-16) package with gull wing terminals.
- Operates with 2.25-5.5V supply and compatible with 3.3V and 5V supplies.
- Safety-related certifications including VDE, CSA, TUV, and CQC.
Applications
- Hybrid, electric, and power train systems (EV/HEV).
- Battery management systems (BMS).
- On-board chargers.
- Traction inverters.
- DC/DC converters.
- Starter/generators.
- Industrial automation systems.
- Green energy systems.
Q & A
- What is the ISO7763FQDBQRQ1 used for? The ISO7763FQDBQRQ1 is a high-speed, six-channel digital isolator used to provide robust communication and signal integrity in harsh industrial environments, particularly in automotive, green energy, and industrial automation systems.
- What is the isolation rating of the ISO7763FQDBQRQ1? The ISO7763FQDBQRQ1 has a 3000VRMS isolation rating per UL 1577.
- What are the operating temperature ranges for the ISO7763FQDBQRQ1? The device operates from -40°C to 125°C.
- What type of package does the ISO7763FQDBQRQ1 come in? The ISO7763FQDBQRQ1 is available in a 16-pin SSOP (DBQ-16) package with gull wing terminals.
- Is the ISO7763FQDBQRQ1 AEC-Q100 qualified? Yes, the ISO7763FQDBQRQ1 is AEC-Q100 qualified, making it suitable for automotive applications.
- What are the supply voltage requirements for the ISO7763FQDBQRQ1? The device operates with a supply voltage of 2.25-5.5V and is compatible with 3.3V and 5V supplies.
- Does the ISO7763FQDBQRQ1 have any safety-related certifications? Yes, it has certifications including VDE, CSA, TUV, and CQC.
- What kind of electromagnetic immunity does the ISO7763FQDBQRQ1 provide? The device provides high electromagnetic immunity and low emissions.
- How many channels does the ISO7763FQDBQRQ1 have? The ISO7763FQDBQRQ1 has six channels.
- What is the terminal finish of the ISO7763FQDBQRQ1? The terminal finish is Nickel/Palladium/Gold (Ni/Pd/Au)).
