TLE7258DXUMA1 - 20kbps LIN Transceiver | Infineon
MPN: TLE7258DXUMA1 ✗ জীবনকালের সমাপ্তিTLE7258DXUMA1 সারাংশ
A LIN transceiver is an interface IC that connects a host microcontroller or slave node to the single-wire Local Interconnect Network used in automotive and low-speed serial networks. LIN sits within the broader hierarchy of transceiver, communication interface IC, and semiconductor categories. Its single-wire physical layer reduces wiring compared with a multiwire bus while supporting predictable frame-based communication between automotive electronic control units.
The TLE7258DXUMA1 provides a 1/1 transmitter-to-receiver arrangement, a 20 kbps maximum LIN data rate, and 120 mV receiver hysteresis. The 120 mV hysteresis helps distinguish valid logic levels when the bus is noisy. Integrated wake-up functionality supports low-power vehicle networks, while integrated protection features increase robustness against the electrical conditions encountered in automotive wiring harnesses.
The device is designed around a 5.5 V to 18 V operating-supply range. This range allows the transceiver to operate from a conventional automotive low-voltage supply while providing margin relative to the nominal 12 V vehicle rail. The integrated architecture places the LIN physical-layer driver and receiver in a compact exposed-pad package, allowing the PCB to provide both electrical connection and a thermal path during operation.
Typical uses include LIN slave nodes, body-control modules, door and seat controllers, climate-control interfaces, ambient-light sensors, and other automotive accessory networks. The part is appropriate when a controller needs a standards-based LIN physical-layer interface and the network operates at 20 kbps or below. A host microcontroller still handles frame construction, checksums, scheduling, diagnostics, and higher-level application logic.
For PCB design, place the transceiver close to the LIN connection and route the bus away from switching nodes and high-current paths. The exposed pad should be connected to the ground-plane structure specified by the manufacturer and thermal design should be checked across the full -40°C to 150°C operating range. Input and output component selection must follow the manufacturer application circuit rather than generic interface assumptions.
This product record combines verified distributor information, manufacturer-series compatibility data, lifecycle evidence, pricing references, and practical design guidance. It also distinguishes verified electrical facts from parameters that still require confirmation from the exact ordering code and manufacturer datasheet, helping engineers shorten obsolete-part assessment without implying unverified drop-in equivalence.
এর জন্য ড্রপ-ইন বিকল্প TLE7258DXUMA1 — একই package, pin-to-pin compatible। ভিন্ন package-এর যেসব পার্টে PCB rework প্রয়োজন সেগুলো বাদ দেওয়া হয়েছে।
এই সিরিজের ভ্যারিয়েন্ট
একই সিরিজের মডেল যেগুলো drop-in compatible TLE7258DXUMA1 (একই form factor এবং footprint) — পার্থক্য রয়েছে Mounting Type, Package, Product Type, Protection Features.
TLE7259-3LE
✅ ড্রপ-ইনমূল্যের জন্য যোগাযোগ করুন
ডেটাশিট দেখুন →TLE7258DXUMA1 বিশেষণ
| Product Type | LIN bus transceiver |
| LIN Bus Data Rate | Up to 20 kbps |
| Number of Drivers | 1 driver |
| Number of Receivers | 1 receiver |
| অপারেটিং সাপ্লাই ভোল্টেজ | 5.5 V to 18 V |
| Receiver Hysteresis | 120 mV |
| অপারেটিং তাপমাত্রার পরিসর | -40°C to +150°C |
| প্যাকেজ | PG-TSON-8-1, 8-TDFN with exposed pad |
| মাউন্টিং টাইপ | SMD surface mount |
| Delivery Packaging | Reel |
| Protocol Compliance | ISO 17987-4 |
| Automotive Qualification | AEC-Q100 |
| Wake-Up Feature | Integrated wake-up |
| Protection Features | Integrated protection |
| Primary Network | Local Interconnect Network (LIN) |
| Reference Price | $1.85000 as of 2026-10-28 |
TLE7258DXUMA1 pg-tson-8-1, 8-tdfn with exposed pad পিন কনফিগারেশন গাইড
TLE7258DXUMA1 (pg-tson-8-1, 8-tdfn with exposed pad প্যাকেজ)-এর পিন কনফিগারেশন। পিন নম্বরিং, ফাংশন এবং সংযোগ ডায়াগ্রাম প্রস্তুতকারকের ডেটাশিটে সংজ্ঞায়িত করা আছে। সঠিক ফুটপ্রিন্ট এবং সোল্ডারিং নির্দেশিকার জন্য এটি দেখুন।
এর জন্য বিস্তারিত পিনআউট ডেটা পাওয়া যায়নি TLE7258DXUMA1.
দেখুন ডেটাশিট সম্পূর্ণ পিন কনফিগারেশনের জন্য।
সাধারণ ব্যবহার
TLE7258DXUMA1 এর জন্য উপযুক্ত 6 অ্যাপ্লিকেশনs: Automotive LIN Slave Node, Body Control Module Interface, Door and Seat Control Network, Automotive Climate-Control Interface, Automotive Ambient Sensor Interface, Obsolete LIN Platform Maintenance.
Automotive LIN Slave Node
The TLE7258DXUMA1 fits a LIN slave-node design because it provides a 1/1 LIN driver-receiver arrangement, supports operation up to 20 kbps, and operates from 5.5 V to 18 V. It connects the vehicle's single-wire LIN network to a host microcontroller while leaving frame formatting and checksum handling in firmware. The verified 120 mV receiver hysteresis improves decision margin in an electrically noisy harness, and the exposed-pad package supports compact body-module layouts. Engineers must implement the LIN bus, supply, and wake-up paths according to the Infineon reference circuit.
সুপারিশকৃত
Body Control Module Interface
A body-control module can use the TLE7258DXUMA1 as the physical interface for low-bandwidth LIN accessories that share a vehicle network. Its 20 kbps maximum data rate matches the intended LIN network class, while the 5.5 V to 18 V supply range provides operating margin around a nominal 12 V automotive rail. The integrated wake-up and protection functions support practical harness-connected modules, although the application still needs correct bus termination and transient-energy handling. The -40°C to +150°C range suits the documented automotive operating environment.
সুপারিশকৃত
Door and Seat Control Network
The TLE7258DXUMA1 is applicable to a LIN-connected door or seat controller when the required command rate does not exceed 20 kbps. Its single driver and single receiver implement the LIN physical layer without requiring the host processor to handle analog bus thresholds directly. The receiver's 120 mV hysteresis provides a defined transition region for signals arriving through a long vehicle harness. Integrated wake-up functionality can reduce system-level standby demand, while the compact PG-TSON-8-1 exposed-pad package supports compact electronics packages.
সুপারিশকৃত
Automotive Climate-Control Interface
A climate-control peripheral or controller interface can employ the TLE7258DXUMA1 for LIN communication carrying configuration commands, sensor values, and status information at rates up to 20 kbps. This bandwidth is appropriate for supervisory control rather than bulk multimedia traffic. The device's 5.5 V to 18 V supply operation accommodates automotive power-system variation, while its integrated protection functions help the interface withstand harness conditions. For a new platform, engineers should select a current part after reviewing the full datasheet because the TLE7258DXUMA1 is identified as obsolete.
সুপারিশকৃত
Automotive Ambient Sensor Interface
The TLE7258DXUMA1 can serve as the LIN physical layer for an ambient-light, seat-presence, or similar low-bandwidth automotive sensor node. LIN is well suited to modest sensor-reporting rates, and the transceiver's 20 kbps ceiling is more than adequate for periodic measurements and configuration commands. The integrated wake-up feature supports networks where nodes must remain mostly asleep, while the 120 mV receiver hysteresis improves robustness in the vehicle electrical environment. The sensor node must still observe LIN timing, wake-up patterns, bus capacitance, and grounding requirements.
সুপারিশকৃত
Obsolete LIN Platform Maintenance
The TLE7258DXUMA1 is relevant to maintenance programs that must preserve an already validated LIN board rather than redesign the entire controller. Its verified 1/1 transceiver configuration, 20 kbps rate, 5.5 V to 18 V supply, and PG-TSON-8-1 footprint allow an existing schematic and PCB to remain unchanged. A service buyer should assess remaining inventory age and traceability and compare the exact pin data with the manufacturer-stated pin-compatible TLE7259-3LE. For long-lived production, obsolete status makes a planned cross-reference migration more reliable than indefinite stockpiling.
সুপারিশকৃত
সুপারিশকৃত পণ্যের সারসংক্ষেপ
এর জন্য ইঞ্জিনিয়ারিং রেফারেন্স ডেটা TLE7258DXUMA1 — তুলনা, ডিজাইন গাইডেন্স এবং কমপ্লায়েন্স তথ্য।
নির্বাচন গাইড
বিকল্পের সাথে তুলনা
| পারামিটার | এই পণ্য | TLE7259-3LE |
|---|---|---|
| Package | PG-TSON-8-1, 8-TDFN with exposed pad | PG-TSON-8-1 - manufacturer-stated pin-to-pin compatible |
| Brand | Infineon Technologies | Infineon Technologies |
| Product Type | LIN bus transceiver | LIN bus transceiver |
মূল পার্থক্যসমূহ
- Direct manufacturer-backed family migration path (বনামTLE7259-3LE)
- Automotive-grade interface capability (বনামTLE7259-3LE)
- Defined low-bandwidth LIN performance (বনামTLE7259-3LE)
ডিজাইন নোট
Use the exact Infineon PG-TSON-8-1 footprint and verify pad dimensions against the current package drawing before release. Connect the exposed pad to the recommended ground-plane structure and preserve the manufacturer's component placement and thermal-via guidance. Route the LIN connection directly toward the connector and keep switching-power paths and high-current edges away from the bus trace to reduce coupled noise.
Design the 5.5 V to 18 V supply path for automotive transients and ensure the transceiver's local decoupling follows the Infineon reference circuit. Validate startup, sleep, and wake-up behavior across the complete supply range. Because this part is obsolete, preserve the original schematic and layout for field maintenance, but qualify any migration candidate against input capacitance, wake-up timing, and bus protection rather than assuming generic LIN compatibility.
Treat the exposed pad as both an electrical connection and a thermal path. Use the manufacturer's recommended copper and via arrangement, then verify junction temperature across ambient conditions up to +150°C and worst-case vehicle operating conditions. Do not estimate reliability from package exposure alone; use the device's verified dissipation and thermal data together with the final PCB copper geometry. Keep the connector and enclosure from restricting heat transfer.
Do not substitute a generic transceiver based only on protocol or data rate. Pin compatibility includes named not-connected pins, and the manufacturer explicitly limits its compatibility statement to the covered series devices. Confirm that unused not-connected pins can remain open, verify package dimensions, and check LIN sleep/wake-up behavior. The obsolete lifecycle status also requires a supply-chain review so a last-time buy or channel-inventory assumption is not mistaken for ongoing production.
কমপ্লায়েন্স তথ্য
Arrow identifies TLE7258DXUMA1 as automotive AEC-Q100 qualified, and the Infineon series information states ISO 17987-4 compliance. No verified RoHS, REACH, lead-free, halogen-free, or conflict-minerals declaration was supplied for this exact ordering code.
