TLE7250VLEXUMA1 - 2Mbps CAN Transceiver | Infineon
料号： TLE7250VLEXUMA1 ✓ 量产中TLE7250VLEXUMA1 概述
A CAN transceiver is an interface IC that connects a CAN controller or microcontroller to a physical two-wire CAN bus. It converts logic-level TXD and RXD signals into differential bus states and receives differential bus voltage into a logic-compatible signal. Within the broader semiconductor hierarchy, the TLE7250VLE belongs to the CAN interface IC, interface IC, and automotive communication electronics categories.
The TLE7250VLE is compliant with ISO 11898-2 and is designed for high-speed CAN networks operating up to 2 Mbit/s. Its features include a wide common-mode range for electromagnetic-immunity requirements, low electromagnetic emission, excellent ESD robustness, and guaranteed loop-delay symmetry suitable for CAN FD data frames. These characteristics support reliable communication where nearby motors, solenoids, switching supplies, and long harness runs can disturb bus voltage.
The PG-TSON-8-1 package provides a compact surface-mount footprint for automotive and industrial control modules. Infineon states that this leadless package is RoHS compliant, halogen free, and compatible with automated optical inspection solder-joint requirements. The ordering variant TLE7250VLEXUMA1 combines the TLE7250VLE device with 3.3 V and 5 V operation, automotive qualification, 2 Mbit/s capability, and the PG-TSON-8-1 package.
Typical uses include automotive high-speed CAN networks, body and comfort control modules, powertrain communication gateways, industrial automation equipment, sensors, and distributed motor-control systems. The device is particularly appropriate when the bus must tolerate electromagnetic interference while maintaining low emitted noise for other nodes on the same network.
When laying out a PCB, place the transceiver close to the CAN connector and bus protection components, keep the CANH and CANL routing symmetrical, and provide a low-impedance connection to the exposed thermal pad. Validate termination, common-mode voltage, ground continuity, and power-decoupling behavior across worst-case bus and EMI conditions before production release.
This page combines the orderable MPN, package information, ISO 11898-2 capability, EMI and ESD characteristics, pricing workflow, and selection guidance. It also distinguishes a confirmed PG-TSON-8-1 alternative from related TLE7251 devices so that engineers can identify when a lower-power CAN interface is appropriate without assuming that every related transceiver is pin compatible.
直接替换替代料： TLE7250VLEXUMA1 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
该产品暂无直接替换替代料。
请求替代料TLE7250VLEXUMA1 规格参数
| Product Type | CAN transceiver half |
| Maximum CAN Data Rate | 2 Mbit/s |
| Supply Voltage Options | 3.3 V and 5 V |
| Protocol Compliance | ISO 11898-2 |
| CAN FD Support | Up to 2 Mbit/s |
| Common-Mode Range | Wide range for electromagnetic-immunity requirements |
| Electromagnetic Emission | Very low EME |
| ESD Robustness | Excellent ESD robustness |
| Loop-Delay Symmetry | Guaranteed for CAN FD data frames up to 2 Mbit/s |
| 封装 | PG-TSON-8-1 leadless surface-mount package |
| Package Type | 8-pin TSON with exposed pad |
| 安装类型 | Surface mount |
| AOI Compatibility | Supports automated optical inspection solder-joint requirements |
| RoHS 状态 | Compliant |
| Halogen-Free Status | Halogen free |
| Qualification | AEC-Q100 automotive |
| Power-Down Feature | Power-down mode |
TLE7250VLEXUMA1 8-pin tson with exposed pad 引脚配置指南
TLE7250VLEXUMA1（8-pin tson with exposed pad 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： TLE7250VLEXUMA1.
请参阅 数据手册 以查看完整引脚配置。
典型应用
TLE7250VLEXUMA1 适用于 6 应用s: Automotive High-Speed CAN Gateway, Body and Comfort Control Module, Industrial Automation Sensor Network, Powertrain Communication Interface, Motor Drive Control Network, Distributed Sensor and Actuator Hub.
Automotive High-Speed CAN Gateway
The TLE7250VLEXUMA1 fits an automotive gateway that links high-speed CAN domains because it supports ISO 11898-2 communication at up to 2 Mbit/s and provides guaranteed loop-delay symmetry for CAN FD data frames. Its very low electromagnetic emission helps prevent the gateway from disturbing other nodes, while the wide common-mode range improves immunity to disturbance from vehicle electrical systems. The PG-TSON-8-1 package also supports compact board placement and automated optical inspection, although automotive qualification does not remove the need for correct bus protection and validated harness grounding.
推荐
Body and Comfort Control Module
A body-control module can use the TLE7250VLEXUMA1 for CAN communication with door, lighting, climate, and seating modules. Its 2 Mbit/s capability provides useful bandwidth for CAN FD payloads, while the excellent ESD robustness and broad common-mode tolerance are valuable where the module connects to vehicle wiring harnesses. Low electromagnetic emission is also useful in dense electronic assemblies containing switching power converters and display electronics. Designers should still verify termination, transceiver placement, bus protection, and ground-bounce behavior under the vehicle's worst-case transient environment.
推荐
Industrial Automation Sensor Network
The TLE7250VLEXUMA1 is suitable for industrial sensor and actuator networks that use a CAN bus alongside motor drives, contactors, and programmable logic controllers. Its maximum 2 Mbit/s data rate supports high-speed CAN traffic, and the guaranteed loop-delay symmetry helps preserve timing across CAN FD frames. Wide common-mode tolerance improves resilience when inductive loads share the installation, and very low EME limits interference to neighboring nodes. Industrial deployments should add appropriately rated surge and ESD protection and validate the cable network using the actual grounding configuration.
推荐
Powertrain Communication Interface
The TLE7250VLEXUMA1 can serve as the physical CAN interface within powertrain-adjacent control electronics where high-speed communication, low emission, and disturbance tolerance are important. Its 2 Mbit/s rate and ISO 11898-2 behavior fit automotive CAN networks, while the wide common-mode range and strong ESD robustness support operation near electrically noisy subsystems. The AEC-Q100 automotive designation makes the device relevant to qualified vehicle applications. Final qualification still depends on the complete module, its protection network, thermal environment, and Infineon's specified application conditions.
推荐
Motor Drive Control Network
The TLE7250VLEXUMA1 fits CAN-connected motor-drive controllers because low electromagnetic emission helps the communication node coexist with switching stages and high-current power circuitry. Its 2 Mbit/s maximum data rate can support rapid command and status traffic, and guaranteed loop-delay symmetry is beneficial for CAN FD timing. The broad common-mode range increases tolerance to bus transients associated with motor systems. Practical implementation requires separating CAN routing from power-stage currents, using a solid ground strategy, and placing protection close to external connector pins.
推荐
Distributed Sensor and Actuator Hub
A distributed I/O hub can use the TLE7250VLEXUMA1 to communicate with remote sensors and actuators over a high-speed CAN network. Its compact PG-TSON-8-1 package supports dense PCB layouts, while the 2 Mbit/s rate allows efficient transfer of sensor data and actuator commands. Low EME limits disturbance generated by the hub, and the wide common-mode range improves immunity in installations containing relays, contactors, and long cables. The design should use symmetric CAN routing, proper termination at the network endpoints, and protection selected for the installation's surge environment.
推荐
推荐产品汇总
工程参考数据： TLE7250VLEXUMA1 ——对比、设计指导和合规信息。
选型指南
关键差异点
- Orderable PG-TSON-8-1 configuration with integrated 2 Mbit/s capability （对比 TLE7251VLEXUMA1)
- Automotive EMI and ESD positioning （对比 TLE7251VLE)
- Inspection-friendly leadless package （对比 TLE7250VLE PG-DSO-8 option)
设计说明
Place the PG-TSON-8-1 transceiver near the CAN connector or protection network, and route CANH and CANL as a closely coupled differential pair. Avoid sharing those traces with switching or high-current motor paths. The leadless package's exposed thermal pad must follow the manufacturer land pattern and PCB thermal design, while TXD and RXD routing should be kept away from the CAN bus conductors.
Do not treat a related TLE7251 transceiver as a drop-in substitute solely because both support ISO 11898-2 and 2 Mbit/s operation. Confirm every numbered terminal, exposed-pad connection, supply pin, mode pin, and logic signal against the applicable manufacturer datasheet. The TLE7250V family also exists in PG-TSON-8-1 and PG-DSO-8 options, so package selection must match the PCB footprint as well as the order code.
Use the TLE7250VLEXUMA1's low electromagnetic-emission behavior as part of a complete EMC strategy rather than as a substitute for filtering. Keep the transceiver ground path short, connect the exposed pad through the recommended pad geometry, place bus protection at the connector, and validate emissions and immunity with the production harness, termination, power-supply layout, and neighboring equipment. Transient protection must be selected for the actual automotive or industrial voltage environment.
合规信息
Infineon states that the TLE7250V package options are RoHS compliant and halogen free. The automotive AEC-Q100 designation is identified in the product listing. REACH, lead-free, and conflict-minerals status are not stated in the available product information.
