TLE7250VSJXUMA1 - 2 Mbit/s CAN FD Transceiver | Infineon
N.º de pieza: TLE7250VSJXUMA1 ✓ ActivoTLE7250VSJXUMA1 Descripción general
A CAN transceiver is the physical-layer interface between a CAN controller and a two-wire differential CAN bus. It converts logic-level TXD and RXD signals into dominant and recessive bus states, receives bus voltage levels, and helps isolate the controller from the physical network. A CAN FD-capable transceiver supports conventional CAN frames as well as higher-rate CAN FD communication when operated with a compatible controller, bus configuration, and network design.
The TLE7250V family is manufactured in small leadless 8-pin packages, including PG-DSO-8 and PG-TSON-8 configurations. Infineon states that these packages are RoHS compliant and halogen free, and that the PG-TSON-8 option supports automated optical inspection solder-joint requirements. The PG-DSO-8 version associated with TLE7250VSJXUMA1 is designed for compact surface-mount automotive electronics assemblies where board area, EMC performance, and production-testability are important.
According to the Infineon manufacturer datasheet, the TLE7250V family meets or exceeds ISO 11898-2 requirements. Its 2 Mbit/s capability supports modern vehicle communication networks carrying diagnostics, powertrain coordination, body electronics, and gateway traffic. Low electromagnetic emissions help reduce interference with nearby sensitive electronics, while high immunity helps maintain reliable reception in the presence of external interference.
Typical applications include automotive CAN gateways, electronic control units, body-domain controllers, powertrain controllers, battery-management electronics, diagnostic interfaces, and distributed vehicle sensor systems. The PG-DSO-8 package is particularly useful where compact routing and automated assembly are required, but its exposed thermal and electrical characteristics must be evaluated against the PCB land pattern and assembly process.
For a new design, verify the complete ordering code, transceiver mode, TXD/RXD logic behavior, bus biasing requirements, loopback options, and ISO 11898-2 timing against the current Infineon datasheet. PCB implementations should follow the manufacturer’s recommended land pattern, decoupling placement, CAN bus routing, and return-path guidance rather than treating the eight-lead package as a generic SOIC footprint.
Alternativas directas para TLE7250VSJXUMA1 — mismo encapsulado, compatible pin a pin. Se excluyen las piezas de otro encapsulado que requieren retrabajo de la PCB.
Variantes de esta serie
Modelos de la misma serie compatibles directamente con TLE7250VSJXUMA1 (mismo factor de forma y huella) — difiere en Maximum Data Rate, Package, Automotive Qualification, Product Type, Transceiver Configuration.
TLE7250VSJ
✅ Sustitución directaConsulte el precio
Ver hoja de datos →TLE7251VSJ
✅ Sustitución directa📋 Alternativa de referencia (no en el catálogo)
TLE7257SJXUMA1
✅ Sustitución directa ⚠️ Especificaciones sin verificarConsulte el precio
Ver hoja de datos →TLE7258SJXUMA1
✅ Sustitución directa ⚠️ Especificaciones sin verificarConsulte el precio
Ver hoja de datos →TLE7250VSJXUMA1 Especificaciones
| Product Type | CAN FD transceiver |
| CAN Bus Type | Controller Area Network |
| Transceiver Configuration | 1/1 half transceiver |
| Maximum Data Rate | 2 Mbit/s |
| Compliance | ISO 11898-2 |
| Encapsulado | PG-DSO-8, 8 pins |
| Tipo de montaje | Surface mount |
| Package Family | Leadless 8-pin automotive CAN transceiver package |
| Electromagnetic Emissions | Low EME |
| Electromagnetic Immunity | High EMI immunity |
| Estado RoHS | Compliant |
| Halogen-Free Status | Halogen free |
Guía de configuración de pines de TLE7250VSJXUMA1 leadless 8-pin automotive can transceiver package
Configuración de pines para TLE7250VSJXUMA1 (encapsulado leadless 8-pin automotive can transceiver package). La numeración de pines, las funciones y los diagramas de conexión se definen en la hoja de datos del fabricante. Consúltela para conocer el footprint exacto y las directrices de soldadura.
No hay datos detallados de patillaje disponibles para TLE7250VSJXUMA1.
Consulte la hoja de datos para ver la configuración completa de patillas.
Aplicaciones típicas
TLE7250VSJXUMA1 es adecuado para 6 aplicacións: Automotive Electronic Control Unit, Vehicle Body-Domain Controller, Powertrain and Chassis Controller, Diagnostic Gateway Interface, Battery-Management Communication Node, Distributed Sensor Node.
Automotive Electronic Control Unit
The TLE7250VSJXUMA1 fits a compact electronic control unit that must communicate over a CAN FD network at rates up to 2 Mbit/s. Its 8-pin PG-DSO-8 package preserves PCB area while providing the physical-layer interface required by a CAN controller. Infineon’s characterization of low EME and high EMI immunity is particularly useful around processors, sensor interfaces, and switching power stages. The implementation should use the manufacturer-recommended PG-DSO-8 land pattern, place the transceiver close to the bus connector or network branch, and verify mode, supply, and sleep behavior against the final ECU power architecture.
Recomendado
Vehicle Body-Domain Controller
A body-domain controller can use the TLE7250VSJXUMA1 to connect door, lighting, climate, and seat modules to a high-speed CAN network. The 2 Mbit/s rate allows the physical layer to support CAN FD traffic generated by a compatible controller, while the small PG-DSO-8 package suits densely populated central electronics modules. Low electromagnetic emissions help limit coupling into adjacent communication circuits, and high immunity supports operation in a noisy vehicle environment. Validate the transceiver’s sleep and wake behavior against the controller’s power states, and route CANH and CANL as a compact differential pair.
Recomendado
Powertrain and Chassis Controller
The TLE7250VSJXUMA1 is appropriate for powertrain or chassis modules that exchange control and diagnostic messages over CAN. Its ISO 11898-2 positioning provides a standardized physical-layer framework, while operation to 2 Mbit/s supports CAN FD-capable controllers and diagnostic architectures. The leadless 8-pin package leaves more board area for power conversion, sensing, and protection components than a larger leaded package. Engineers should confirm automotive temperature and qualification requirements, then follow Infineon’s grounding, decoupling, bus-routing, and protection guidance. The finished network should also undergo EMC and fault-recovery testing representative of the vehicle environment.
Recomendado
Diagnostic Gateway Interface
A diagnostic gateway can place the TLE7250VSJXUMA1 at the boundary between CAN domains to maintain a compact, robust physical interface. The 8-pin PG-DSO-8 footprint supports dense gateway hardware, and the 2 Mbit/s CAN FD capability is useful when diagnostic or service traffic is transferred over a CAN FD segment. Infineon reports low electromagnetic emissions and high immunity, helping the gateway coexist with Ethernet, processor, and power-conversion circuitry. Check the controller’s operating mode, standby connection, and fault flags in the manufacturer documentation. Maintain controlled impedance and a continuous return path on the PCB to minimize radiated emissions and susceptibility issues.
Recomendado
Battery-Management Communication Node
The TLE7250VSJXUMA1 can connect a battery-management or energy-distribution controller to a vehicle CAN network. A 2 Mbit/s physical layer supports CAN FD communication, while the compact 8-pin PG-DSO-8 package is useful in compact battery-control assemblies. The device should be paired with a controller that supports the selected CAN FD protocol and operating mode. Because battery systems may combine high-current switching, isolated interfaces, and long cable runs, the implementation must include the protection required by the vehicle specification and must be validated for conducted and radiated emissions. Confirm wake-up, bus-fault, and sleep-current requirements before design freeze.
Recomendado
Distributed Sensor Node
A distributed vehicle sensor node can use the TLE7250VSJXUMA1 when the node must join a CAN FD backbone rather than a slower proprietary network. Its small 8-pin footprint limits board consumption, while high immunity supports operation near relays, motors, and other switching loads. The transceiver converts controller TXD and RXD signals into the differential CAN bus levels and returns received bus information to the controller. For each node, confirm the transceiver’s operating-mode truth table and implement the manufacturer-recommended termination and common-mode network arrangement. Testing should include bus dominant/recessive behavior, wake-up operation, ESD resilience, and emissions with the final cable and connector configuration.
Recomendado
Resumen de productos recomendados
Datos de referencia de ingeniería para TLE7250VSJXUMA1 — comparación, orientación de diseño e información de cumplimiento.
Guía de selección
Comparación con alternativas
| Parámetro | Este producto | TLE7250VSJ | TLE7251VSJ | TLE7257SJXUMA1 | TLE7258SJXUMA1 |
|---|---|---|---|---|---|
| Brand | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies | Infineon Technologies |
| Package | PG-DSO-8, 8 pins | PG-DSO-8, 8 pins | 8-pin automotive CAN transceiver package | 8-pin automotive CAN transceiver package | 8-pin automotive CAN transceiver package |
Diferenciadores clave
- Exact base-family correspondence (frente a TLE7250VSJ)
- Automotive electromagnetic performance (frente a TLE7251VSJ)
- Compact PG-DSO-8 implementation (frente a TLE7258SJXUMA1)
Notas de diseño
Use the manufacturer-recommended PG-DSO-8 land pattern rather than adapting a generic SOIC-8 footprint. Confirm pad dimensions, exposed-pad requirements, solder-mask clearance, and paste volume against the current Infineon package drawing. Place the CAN transceiver close to the connector or CAN branch, keep CANH and CANL traces short and closely coupled, and provide an uninterrupted ground reference beneath the pair.
Separate the CAN bus pair from switching nodes, high-current edges, crystals, and sensitive analog inputs. Match the two conductors, avoid long stubs, and use symmetric termination where the network specification calls for it. Stubs and asymmetric routing can create reflections that reduce communication margin, especially when the bus operates toward the supported 2 Mbit/s rate.
Infineon specifies low EME and high EMI immunity for the TLE7250V family, but system-level EMC still depends on PCB layout, cables, connectors, filters, and enclosure construction. Test radiated and conducted emissions with the vehicle power system, controller, and representative CAN network active. Maintain a short chassis or power ground connection at the interface to reduce common-mode voltage and improve deterministic bus behavior.
Do not assume that every TLE725x family member is an automatic substitution. Compare the complete eight-pin assignment, operating-mode truth table, TXD/RXD polarity, standby and wake-up behavior, bus-fault handling, loopback behavior, supply limits, and ordering code. Also verify the CAN bus is correctly terminated and that the connected controller supports the selected data rate and protocol.
Información de cumplimiento
The Infineon manufacturer datasheet states that the PG-DSO-8 and PG-TSON-8 packages are RoHS compliant and halogen free. REACH, automotive qualification, lead-free status, and conflict-minerals status are not stated in the available records.
