Overview
The ISO7760-Q1, produced by Texas Instruments, is a robust and high-performance six-channel digital isolator designed for automotive and other demanding applications. This device is AEC-Q100 qualified, ensuring it meets stringent automotive standards. It features a wide supply range of 2.25V to 5.5V and supports data rates up to 100Mbps. The ISO7760-Q1 is known for its reinforced isolation barrier, providing up to 5000VRMS isolation rating and up to 12.8kV surge capability, making it suitable for applications requiring high electromagnetic compatibility (EMC) and safety standards.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 2.25 to 5.5 | V |
| Data Rate | Up to 100 | Mbps |
| Isolation Rating | Up to 5000 | VRMS |
| Surge Capability | Up to 12.8kV | |
| Common Mode Transient Immunity (CMTI) | ±100kV/μs | |
| Propagation Delay | 11ns typical at 5V | |
| Package Options | Wide-SOIC (DW-16), SSOP (DBQ-16) | |
| Temperature Range | –40°C to +125°C | |
| ESD Classification | HBM ESD level 3A, CDM ESD level C6 |
Key Features
- Qualified for automotive applications and AEC-Q100 certified.
- Functional Safety-Capable with documentation available to aid in system design.
- Robust isolation barrier with >30-year projected lifetime and up to 5000VRMS isolation rating.
- Wide supply range of 2.25V to 5.5V and level translation capabilities.
- Low power consumption, typical 1.4mA per channel at 1Mbps.
- Low propagation delay of 11ns typical at 5V.
- Robust EMC with system-level ESD, EFT, and surge immunity.
- ±8kV IEC 61000-4-2 contact discharge protection across the isolation barrier.
- Safety-related certifications including UL 1577, 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, and starter/generators.
- Other applications requiring high isolation, low emissions, and robust EMC.
Q & A
- What is the ISO7760-Q1 used for?
The ISO7760-Q1 is a six-channel digital isolator used in automotive and other demanding applications requiring high isolation and robust EMC.
- What are the key certifications of the ISO7760-Q1?
The ISO7760-Q1 is AEC-Q100 certified, and it also holds certifications from UL, CSA, TUV, and CQC.
- What is the isolation rating of the ISO7760-Q1?
The ISO7760-Q1 has an isolation rating of up to 5000VRMS.
- What is the data rate capability of the ISO7760-Q1?
The ISO7760-Q1 supports data rates up to 100Mbps.
- What are the package options for the ISO7760-Q1?
The ISO7760-Q1 is available in Wide-SOIC (DW-16) and SSOP (DBQ-16) packages.
- What is the temperature range of the ISO7760-Q1?
The ISO7760-Q1 operates over a temperature range of –40°C to +125°C.
- What is the typical propagation delay of the ISO7760-Q1?
The typical propagation delay of the ISO7760-Q1 is 11ns at 5V.
- Does the ISO7760-Q1 have any safety-related certifications?
- What is the common mode transient immunity (CMTI) of the ISO7760-Q1?
The CMTI of the ISO7760-Q1 is ±100kV/μs.
- What are some typical applications of the ISO7760-Q1?
The ISO7760-Q1 is typically used in hybrid, electric, and power train systems, including battery management systems, on-board chargers, traction inverters, DC/DC converters, and starter/generators.
