| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Automotive Grade | |
| Channel Type | |
| Common Mode Transient Immunity (Min) | |
| Data Rate | |
| ESD Protection | |
| Inputs | |
| Isolated Power | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Package Quantity | |
| Propagation Delay tpLH | |
| Pulse Width Distortion (Max) | |
| Rise | |
| Supplier Device Package | |
| Supplier Package | |
| Technology | |
| Type | |
| Voltage | |
| Working Voltage |
The ISO6731QDWRQ1 from Texas Instruments is a high-performance, triple-channel digital isolator specifically designed for automotive applications. It offers a robust isolation barrier with a rating of up to 5000 VRMS, ensuring reliable operation in demanding environments. This device supports a data rate of 50 Mbps and features a wide supply voltage range, making it suitable for various power train and battery management systems.
Key electrical characteristics include a typical common-mode transient immunity of 50 kV/µs and low propagation delays, ensuring signal integrity. The isolator is AEC-Q100 qualified, operating from -40°C to +125°C ambient temperature. It is available in a 16-SOIC wide-body package, suitable for surface mount applications.
This digital isolator is ideal for applications such as battery management systems (BMS), on-board chargers, traction inverters, and DC/DC converters within hybrid and electric vehicles. Its robust electromagnetic compatibility (EMC) characteristics, including ±8 kV IEC 61000-4-2 contact discharge protection, ease system-level compliance.
The ISO6731QDWRQ1 provides high electromagnetic immunity and low emissions while consuming low power. Each isolation channel uses Texas Instruments' double capacitive silicon dioxide (SiO2) insulation barrier. The device comes with enable pins for multi-master driving applications and offers default output high or low options depending on the specific part suffix.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.10 | $1.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The ISO6731QDWRQ1 has an isolation rating of 5000 VRMS.
The maximum data rate for the ISO6731QDWRQ1 is 50 Mbps.
The ISO6731QDWRQ1 operates in an ambient temperature range of -40°C to +125°C.
The ISO6731QDWRQ1 is supplied in a 16-SOIC wide-body package.
The ISO6731QDWRQ1 features 3 channels.
The typical Common Mode Transient Immunity (CMTI) for the ISO6731QDWRQ1 is 50 kV/µs.