The Automotive GRADE.TUSB217-Q1 is a high-performance USB 2.0 solution designed specifically for automotive applications. As one of the leading Automotive GRADE chips, it ensures strong and reliable signal integrity in car USB systems. This advanced chip optimizes data transmission, even over extended cable lengths, by effectively addressing weak signals. Supporting a USB speed of 480 Mbps and adhering to USB and CarPlay standards, it meets the demands for fast and seamless connectivity in modern vehicles. Its robust design, capable of operating in temperatures ranging from -40 to 105 °C, makes it ideal for the challenging conditions found in automotive environments.
Key Takeaways
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The Automotive GRADE.TUSB217-Q1 improves USB 2.0 signals in cars. It helps send data quickly and reliably, even with long cables.
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This chip works in very hot or cold temperatures, from -40°C to 105°C. It is perfect for tough car conditions.
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Features like signal boosting and error fixing make signals clearer. This ensures smooth music and video playback in car systems.
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The chip supports USB On-The-Go (OTG) and Battery Charging (BC 1.2). This makes it useful for many car features.
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By following strict car standards, the Automotive GRADE.TUSB217-Q1 creates strong USB connections for modern vehicles.
Overview of Automotive GRADE.TUSB217-Q1
Key Features and Functions
The Automotive GRADE.TUSB217-Q1 improves USB 2.0 signals in cars. It fixes weak signals caused by AC and DC losses. This helps data move better, even with long cables. The chip also has an edge booster. This makes USB signals clearer and reduces mistakes.
Another feature is pre-equalization. It makes the receiver more sensitive and fixes jitter problems. Jitter happens when fast data moves through long cables. The DC boost function raises signal levels to make them stronger. These features keep data timing accurate without delays.
The chip also helps cars pass USB 2.0 tests. It works with USB On-The-Go (OTG) and Battery Charging (BC 1.2). This makes it useful for many car systems.
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Feature |
Description |
|---|---|
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Signal Conditioning |
Improves USB 2.0 signal quality for faster data transfer. |
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Edge Booster |
Makes USB signals clearer and reduces errors. |
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DC Boost Function |
Strengthens signal levels for better performance. |
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Pre-equalization |
Fixes jitter and improves receiver sensitivity for long cables. |
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Low Latency |
Keeps data timing accurate without delays. |
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Compliance Testing |
Helps meet USB 2.0 standards with long cables. |
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Protocol Compatibility |
Works with OTG and BC 1.2 for flexible use. |
Compatibility with USB 2.0 Standards
The Automotive GRADE.TUSB217-Q1 follows USB 2.0 rules. It works with slow, medium, and fast USB speeds. The chip fixes AC and DC losses to meet USB 2.0 standards.
Its edge booster makes USB signals better without changing timing. This keeps data correct, even with long cables. Pre-equalization also helps by fixing jitter and improving signal strength.
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Feature |
Description |
|---|---|
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Signal Conditioning |
Fixes AC and DC losses to meet USB 2.0 rules. |
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Edge Booster |
Makes USB signals faster and clearer without timing changes. |
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Pre-equalization |
Improves signal strength and fixes jitter for long cables. |
Automotive-Grade Design and Reliability
The Automotive GRADE.TUSB217-Q1 is built for tough car conditions. It meets strict automotive standards and works in extreme temperatures from -40°C to 105°C. Its voltage range of 2.3 to 6.5 V fits different designs.
The chip uses very little power when not active. It supports cables up to 5 meters long. It works with many USB setups, making it flexible for cars.
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Feature |
Details |
|---|---|
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AEC-Q100 Qualified for Automotive Applications |
Yes |
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Device Temperature Grade |
-40°C to 105°C |
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Supply Voltage Range |
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USB Disconnect and Shutdown Power Consumption |
Very low |
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Improves USB 2.0 signals |
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Compatibility |
Works with USB 2.0, OTG, BC 1.2 |
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Signaling Support |
Slow, Medium, Fast USB speeds |
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Host/Device Agnostic |
Works with all USB setups |
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Cable Length Support |
Up to 5 meters |
This chip is strong and reliable for modern cars. It handles tough conditions and works well over time.
Applications of Automotive GRADE.TUSB217-Q1
Automotive Infotainment Systems
The Automotive GRADE.TUSB217-Q1 helps improve car infotainment systems. It ensures smooth USB data transfer for audio and video. This allows high-quality media playback in vehicles. Rear-seat entertainment systems also benefit from its strong signal over long cables. By keeping signals clear without delays, it supports nonstop media streaming.
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Feature |
Description |
|---|---|
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Signal Quality |
Keeps signals clear without delays or timing changes. |
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Compliance |
Passes USB 2.0 tests with cables up to 5 meters. |
This chip ensures infotainment systems meet USB 2.0 rules. Its tough design makes it great for fast data transfer in cars.
Connectivity Modules and Telematics Control Units
The Automotive GRADE.TUSB217-Q1 improves connectivity modules and telematics control units (TCUs). TCUs handle wireless communication and car diagnostics. They need stable USB connections to work well. This chip strengthens USB signals for steady data transfer.
It works with USB On-The-Go (OTG) and Battery Charging (BC 1.2). This makes it perfect for these systems. The chip also supports long cables, ensuring reliable performance in complex setups.
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Adding this chip helps car makers improve TCUs and connectivity modules.
USB Ports for Charging and Media Connections
Car USB ports are used for charging and media connections. The Automotive GRADE.TUSB217-Q1 ensures these ports work well. It boosts USB signals for fast charging and keeps data clear for media.
The chip supports USB 2.0 and works with many USB setups. It handles long cables, so passengers can charge devices or connect media easily. Its BC 1.2 compliance proves it’s great for charging.
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Certification/Metric |
Description |
|---|---|
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USB OTG Compatibility |
Confirms it works with USB On-The-Go applications. |
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BC 1.2 Compliance |
Meets Battery Charging standards. |
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USB 2.0 Compliance |
Passes high-speed tests with 5-meter cables. |
The Automotive GRADE.TUSB217-Q1 makes car USB ports reliable and user-friendly.
Similar or Alternative USB Signal Conditioners
Other chips like the Automotive GRADE.TUSB217-Q1 also improve USB signals:
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TUSB211: An older USB 2.0 signal conditioner by Texas Instruments.
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TUSB212: Offers stronger signal fixes and more flexibility.
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TUSB213A: Adjustable gain for long cables or weak signals.
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ON Semiconductor NCTUSB131: A USB 2.0 signal booster with similar features.
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Diodes PI3USB30532: Combines USB switching and signal boosting.
Supporting ICs for USB Port Applications
These ICs work well with the Automotive GRADE.TUSB217-Q1 in USB designs:
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TPS2546 / TPS2549 (TI): USB charging controllers with BC1.2 support.
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TPD4E05U06 / TPD2E2U06 (TI): Protect USB lines from electrical damage.
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USBLC6-2SC6 (STMicroelectronics): Protects USB lines with low-capacitance ESD.
Automotive-Grade USB Companion ICs (AEC-Q100 Qualified)
For car USB designs, these AEC-Q100 qualified ICs are recommended:
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TUSB1106-Q1: A USB full-speed signal booster.
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TPD4E05U06-Q1: Protects USB lines in cars.
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TPS25830-Q1 / TPS25831-Q1: USB Type-C controllers with adjustable current limits.
Benefits of Automotive GRADE.TUSB217-Q1
Better Signal Quality and Data Transfer
The Automotive GRADE.TUSB217-Q1 improves USB signals in cars. Features like the edge booster and DC boost make data transfer faster. These features fix weak signals, even with long cables.
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Feature |
Benefit |
|---|---|
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Edge Booster |
Speeds up USB 2.0 signal transitions. |
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DC Boost Function |
Strengthens signals for better quality. |
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Pre-equalization Function |
Makes receivers more sensitive and fixes jitter issues. |
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Compliance Testing |
This chip keeps data flowing smoothly. It works well in infotainment systems, telematics units, and USB charging ports. It also fixes signal losses, ensuring strong connections in complex car setups.
Meets Automotive Standards
The Automotive GRADE.TUSB217-Q1 follows strict car standards. It works with USB 2.0, On-The-Go (OTG), and Battery Charging (BC 1.2). This ensures it fits into many car systems.
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The chip improves signal quality and fixes weak connections.
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It passes USB 2.0 tests with cables up to 5 meters long.
By meeting these rules, the chip helps create strong and reliable car USB systems.
Built for Tough Car Conditions
The Automotive GRADE.TUSB217-Q1 is made for tough car environments. It works in temperatures from -40°C to 105°C and supports voltages from 2.3 to 6.5 V. These features make it perfect for cars.
The chip uses little power when idle, saving energy. It works well with long cables, staying reliable in harsh conditions. This makes it a great choice for car makers needing strong USB solutions.
The Automotive GRADE.TUSB217-Q1 helps improve USB performance in cars. It makes signals stronger and keeps data moving smoothly. This ensures devices stay connected in different car systems. Its tough design works well in harsh conditions, lasting a long time. Car makers and designers like it because it meets industry rules. This chip is important for building reliable and efficient USB systems in modern vehicles.
What does the Automotive GRADE.TUSB217-Q1 do?
This chip improves USB 2.0 signals in cars. It ensures smooth data transfer and works with long cables. It’s great for infotainment systems, connectivity modules, and charging ports.
Can the Automotive GRADE.TUSB217-Q1 work with all USB 2.0 devices?
Yes, it follows USB 2.0 rules. It supports slow, medium, and fast USB speeds. This makes it easy to use with different car USB setups.
How does the Automotive GRADE.TUSB217-Q1 handle tough car conditions?
The chip works in temperatures from -40°C to 105°C. Its strong design meets car standards, making it reliable in extreme conditions.
Does the Automotive GRADE.TUSB217-Q1 help with USB charging?
Yes, it supports Battery Charging (BC 1.2) rules. It boosts USB signals for faster and more reliable charging in cars.
Why is the Automotive GRADE.TUSB217-Q1 good for infotainment systems?
It improves USB signals for smooth audio and video playback. The chip supports long cables, perfect for rear-seat screens and other media systems.
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