TLE7250XLEXUMA1 - 2Mbps Automotive CAN Transceiver | Infineon
部品番号: TLE7250XLEXUMA1 ✓ 生産中TLE7250XLEXUMA1 概要
A CAN transceiver is an interface integrated circuit that converts logic-level controller signals into differential CAN bus signals and converts received bus levels back into logic-level signals. It sits between a CAN controller or microcontroller and the physical CAN network. The TLE7250XLE belongs to the TLE7250X family of automotive CAN interface devices designed to reduce electromagnetic emissions while improving immunity to electrical disturbances present in vehicle networks.
The TLE7250XLEXUMA1 provides one CAN transmitter and receiver function in a half-duplex arrangement, supporting data rates through 2 Mbit/s. Operation from either 3.3 V or 5 V supplies allows its interface voltage domain to match many automotive electronic control units. Its power-down feature provides a way to reduce activity when the transceiver is not required, while the automotive qualification indicated by AEC-Q100 supports its use in demanding vehicle-electronics environments.
The PG-TSON-8-1 construction is a compact leadless surface-mount package intended for space-constrained circuit boards. The package includes an exposed thermal pad to support heat transfer into the PCB copper. Infineon states that the leadless PG-TSON-8 package is RoHS compliant, halogen free, and compatible with solder-joint inspection requirements for automated optical inspection, helping support automated PCB inspection and production-control processes.
Typical applications include CAN-based vehicle body controllers, powertrain control modules, chassis electronics, comfort systems, gateway controllers, and distributed sensor nodes. The device is especially relevant where a compact controller is connected to a two-wire CAN network through a CAN bus line or bus transceiver. A 2 Mbit/s interface can support high-speed communication between automotive electronic control units and CAN FD-capable controllers.
PCB design should preserve the CAN bus differential routing recommended for the PG-TSON-8-1 footprint and provide a low-impedance return path beneath the transceiver. Thermal performance depends on the exposed-pad connection to PCB copper and the surrounding thermal design. System designers should also verify signal levels, supply sequencing, bus termination, and operating-mode requirements against the manufacturer datasheet before releasing the PCB.
This page summarizes the key TLE7250XLEXUMA1 capabilities, identifies the verified package and qualification information, and organizes practical interface-design considerations. It also distinguishes the XLE ordering variant from other TLE7250X family members so engineers can select a device whose package, interface mode, and electrical requirements align with the target ECU design.
ドロップイン代替品: TLE7250XLEXUMA1 — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: TLE7250XLEXUMA1 （同一形状・フットプリント） — 相違点: Automotive Qualification, Halogen-Free Status, Package, Product Type.
この製品に利用可能なドロップイン代替品はありません。
代替品をリクエストTLE7250XLEXUMA1 仕様
| Product Type | Half-duplex CAN transceiver |
| CAN Data Rate | Up to 2 Mbit/s |
| CAN Standard | ISO 11898-2 |
| CAN FD Support | Up to 2 Mbit/s |
| 電源電圧 | 3.3 V or 5 V |
| Power-Down Function | Supported |
| Automotive Qualification | AEC-Q100 |
| パッケージ | PG-TSON-8-1 |
| Number of Terminals | 8 |
| 実装タイプ | Surface mount |
| Maximum Seated Height | 1.15 mm |
| Package Shape | Square |
| Terminal Form | No lead |
| RoHS ステータス | Compliant |
| Halogen-Free Status | Halogen free |
| Automated Optical Inspection | PG-TSON-8 solder joints support AOI |
| Transmitter and Receiver Count | 1/1 |
TLE7250XLEXUMA1 square ピン配置ガイド
TLE7250XLEXUMA1 (square パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: TLE7250XLEXUMA1.
詳細は データシート をご参照ください。
主な用途
TLE7250XLEXUMA1 の用途: 6 件s: Automotive Body Control Module, Powertrain Control Network, Vehicle Gateway Controller, Chassis and Suspension Electronics, Industrial CAN FD Sensor Node, Diagnostic Communication Interface.
Automotive Body Control Module
The TLE7250XLEXUMA1 fits an automotive body control module that connects a CAN controller to distributed vehicle subsystems such as door, lighting, climate, or seat electronics. Its 2 Mbit/s capability accommodates CAN FD communication, while 3.3 V or 5 V operation allows alignment with common controller supply domains. The AEC-Q100 automotive indication is relevant to qualification planning. Place the transceiver close to the CAN connector or protected bus branch, keep CANH and CANL routing symmetrical, and use the exposed pad as a thermal and electrical land pattern according to the manufacturer package drawing.
おすすめ
Powertrain Control Network
A powertrain or hybrid control unit can use the TLE7250XLEXUMA1 for communication with engine, transmission, inverter, or brake-control nodes. The half-duplex transmitter and receiver support a compact shared-bus implementation, and the 2 Mbit/s rate provides useful headroom for CAN FD traffic. The device's 3.3 V or 5 V supply options help match different sections of the controller. Design the bus protection for vehicle transients, preserve differential impedance, and validate timing margins across the complete network rather than only at the transceiver.
おすすめ
Vehicle Gateway Controller
The TLE7250XLEXUMA1 is appropriate for a gateway that links CAN-based vehicle domains to another communication interface. Its small PG-TSON-8-1 footprint conserves board area when several network interfaces share one controller PCB, and 2 Mbit/s operation supports high-speed CAN FD segments. The power-down feature can help manage transceiver activity according to the gateway's operating state. Confirm the mode-control behavior, keep CAN routing away from sensitive clocks and high-current switching paths, and provide copper beneath the exposed pad to improve heat transfer.
おすすめ
Chassis and Suspension Electronics
The TLE7250XLEXUMA1 can connect chassis electronics to a CAN-based brake, steering, suspension, or stability-control network. The compact package suits tightly packaged ECUs, and the 2 Mbit/s CAN FD capability can reduce message-transfer time compared with classic CAN operation. Automotive qualification and low-emission behavior make the interface suitable for networks where electromagnetic compatibility is important. Maintain a symmetric CAN pair, place protection devices where they will not disturb the high-speed return path, and verify the ECU's operating modes during startup, shutdown, and fault recovery.
おすすめ
Industrial CAN FD Sensor Node
A compact industrial sensor node can use the TLE7250XLEXUMA1 when it must communicate over a 2 Mbit/s CAN FD network from a 3.3 V or 5 V controller. The small leadless package supports space-constrained sensor assemblies, while the power-down function can reduce activity during inactive periods. The device's automotive qualification may add value in harsh equipment, although industrial system requirements should still be checked separately. Use short, symmetric bus routing, place termination only where required by the network topology, and keep the exposed pad connected to adequate copper area.
おすすめ
Diagnostic Communication Interface
The TLE7250XLEXUMA1 can support an automotive diagnostic interface that links a vehicle control unit to service equipment or another diagnostic controller. A 2 Mbit/s physical-layer interface supports efficient CAN FD exchange, and operation from either 3.3 V or 5 V simplifies integration with diagnostic gateway electronics. Because automotive buses can experience significant electrical transients, protection and grounding must be designed with the complete harness in mind. Route the differential bus away from switching nodes and validate the transceiver's behavior with the intended termination, cable length, and fault-recovery sequence.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: TLE7250XLEXUMA1 — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 |
|---|---|
| Product Type | Half-duplex CAN transceiver |
| CAN Data Rate | Up to 2 Mbit/s |
| CAN Standard | ISO 11898-2 |
| Supply Voltage | 3.3 V or 5 V |
| Power-Down Function | Supported |
| Automotive Qualification | AEC-Q100 |
| Package | PG-TSON-8-1 |
| Brand | Infineon Technologies |
| Transmitter and Receiver Count | 1/1 |
| Maximum Seated Height | 1.15 mm |
主な差別化要因
- Compact PG-TSON-8-1 automotive CAN interface （vs PG-DSO-8 TLE7250X family option)
- CAN FD operation through 2 Mbit/s （vs Classic CAN transceivers limited to lower arbitration-domain rates)
- Flexible supply-domain support （vs Single-supply CAN transceivers)
- Automotive qualification and production inspection support （vs Non-automotive CAN transceiver options)
設計ノート
Create the PG-TSON-8-1 land pattern directly from the manufacturer package drawing and verify it against the PCB library before release. Treat the exposed pad as part of both the thermal and footprint design, place it on the same net assigned by the pin description, and connect it to suitable ground copper unless the datasheet specifies otherwise. A compact leadless package leaves little tolerance for errors in pad length, width, or courtyard clearance.
Route CANH and CANL as a short, tightly coupled differential pair with continuous return geometry beneath the pair. Avoid adding test pads, stubs, or right-angle routing to the bus conductors unless the board's signal-integrity analysis explicitly permits them. Keep the transceiver and bus protection close enough to the connector that transient current is diverted before it reaches the controller, while maintaining a low-impedance path through the protection network.
Use the exposed pad to transfer heat into the PCB rather than treating the package solely as an electrical land. Spread thermal copper beneath and around the device while respecting keepout requirements for other nets. In a compact ECU, the principal heat sources may include the transceiver, controller, and nearby switching circuitry. Confirm the finished-board temperature rise under maximum CAN activity and environmental conditions rather than relying on package dimensions alone.
Do not interchange the XLE ordering variant with another TLE7250X suffix solely because the family supports similar CAN functions. Check the package, exposed-pad connection, mode-control configuration, supply compatibility, standby behavior, and interface variant in the pin description. Also confirm the bus termination topology: termination belongs at the physical ends of the network and should not automatically be fitted at every node.
コンプライアンス情報
Infineon's TLE7250X datasheet states that the PG-TSON-8 package is RoHS compliant and halogen free. The automotive AEC-Q100 qualification is identified in product listings for TLE7250XLEXUMA1. REACH, lead-free, and conflict-minerals declarations are not confirmed in the cited information.
