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Infineon Technologies TLE6250GV33XUMA1
- Part No.:
- TLE6250GV33XUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Drivers, Receivers, Transceivers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLE6250GV33XUMA1.pdf
- Description:
- IC TRANSCEIVER HALF 1/1 PGDSO8
- Quantity:
- Payment:
- Shipping:
Inventory:1,225
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Product details
Overview
TLE6250GV33XUMA1 from Infineon Technologies is a high-speed CAN transceiver designed as the physical layer interface between a 3.3 V or 5 V microcontroller and ISO 11898-compliant differential CAN bus. It supports data rates up to 1 Mbit/s, operates across -40°C to +150°C, features integrated overtemperature protection, and provides short-circuit robustness on CANH/CANL pins for automotive engine control units.
For engineers reviewing the TLE6250GV33XUMA1 datasheet, TLE6250GV33XUMA1 pinout, TLE6250GV33XUMA1 application, or TLE6250GV33XUMA1 equivalent, key selection criteria include logic supply adaptability (V33V pin), INH-controlled standby mode, recessive/dominant state current consumption (1 µA standby / 70 mA dominant), and AEC-Q100 qualification for under-hood deployment.
Technical Context
The TLE6250GV33 implements Smart Power Technology (SPT), integrating bipolar/CMOS control circuitry with DMOS power devices in a monolithic die. Its receiver detects differential voltage >1 V for dominant state and <0.4 V for recessive state, with internal pull-ups on RxD and TxD pins (20 kΩ).
It supports two operational modes-Normal (INH = low) and Standby (INH = high)-and adapts digital I/O levels to the microcontroller's logic supply connected to the V33V pin (3.3 V to 5 V), eliminating level-shifting components in mixed-voltage systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Max Data Rate | 1 Mbit/s - Enables real-time communication in high-speed automotive networks like powertrain CAN FD backbones. |
| Logic Supply Range | 3.3 V to 5 V at V33V pin - Allows direct interfacing with both 3.3 V and 5 V MCUs without external level shifters. |
| Operating Temp | -40°C to +150°C - Qualified for placement near engines, transmissions, and other high-thermal-load zones. |
| Standby Current | 1 µA - Minimizes quiescent power draw during vehicle sleep modes to extend battery life. |
| CAN Bus Fault Tolerance | CANH/CANL short-circuit proof to ground and battery - Ensures continued operation during wiring faults in harsh automotive environments. |
| Thermal Shutdown | 160°C activation with 10°C hysteresis - Prevents permanent damage during sustained overtemperature conditions. |
Pinout & Package
Package: PG-DSO-8 (RoHS-compliant, surface-mount, 8-pin exposed pad variant optimized for thermal dissipation in automotive modules).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 TxD | CAN transmit data input | Microcontroller TX signal input with 20 kΩ internal pull-up; "low" = dominant state. |
| 2 GND | Ground reference | Common return path for VCC, V33V, and bus drivers; connects to system chassis ground. |
| 3 VCC | 5 V supply input | Primary power rail (4.5–5.5 V); powers internal analog/digital circuitry and output stage. |
| 4 RxD | CAN receive data output | Open-drain output with integrated pull-up; "low" = dominant bus state, compatible with 3.3 V/5 V MCU inputs. |
| 5 V33V | Logic supply input | Adapts RxD/TxD I/O voltage levels to MCU logic supply; accepts 3.3 V or 5 V directly. |
| 6 CANL | CAN low bus line | Differential bus terminal; short-circuit protected to ground and battery; driven low in dominant state. |
| 7 CANH | CAN high bus line | Differential bus terminal; short-circuit protected to ground and battery; driven high in dominant state. |
| 8 INH | Inhibit control input | Active-low enable: "low" = Normal mode (bus active), "high" = Standby mode (1 µA quiescent current). |
Key Features
| Feature | Design Value |
|---|---|
| Logic supply adaptability | V33V pin enables seamless interoperability with 3.3 V or 5 V microcontrollers without external level translation. |
| Ultra-low standby current | 1 µA standby consumption extends battery runtime in always-on vehicle networks and ECU sleep states. |
| Differential bus fault resilience | CANH/CANL pins withstand short circuits to ground or battery voltage, reducing need for external protection components. |
| AEC-Q100 Grade 0 qualification | Validated for operation up to +150°C junction temperature, meeting stringent automotive reliability requirements. |
| Integrated thermal shutdown | Automatic disable at 160°C with 10°C hysteresis prevents latch-up and ensures safe recovery after thermal overload. |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time torque and position feedback between steering motor controller and main ECU over CAN. IC Role / Device Role / Timing Role: Physical layer transceiver translating MCU UART/CAN controller signals to differential bus waveforms at up to 1 Mbit/s. Use Value: Enables deterministic latency (<1 µs propagation delay) and noise immunity in high-EMI steering actuator environments. | Use Scenario: Communication between EPS motor driver and vehicle stability control module. IC Role / Device Role / Timing Role: Isolates MCU logic domain from high-current motor drive bus while maintaining signal integrity. Use Value: Short-circuit tolerant CANH/CANL pins prevent system failure during harness chafing or connector misinsertion. |
| Transmission Control Unit (TCU) | Chassis Control Module |
Use Scenario: Gearshift command exchange between TCU and engine ECU during coordinated torque management. IC Role / Device Role / Timing Role: High-speed CAN interface supporting time-critical closed-loop control with <500 ns jitter tolerance. Use Value: 150°C operating range allows direct mounting on transmission housing without heatsink or derating. | Use Scenario: Sensor fusion data aggregation from ABS, airbag, and suspension sensors onto central chassis bus. IC Role / Device Role / Timing Role: Robust physical layer node enabling reliable multi-drop communication in electrically noisy chassis domains. Use Value: Excellent EMC performance (high immunity, low emission) meets CISPR 25 Class 5 requirements for safety-critical modules. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed CAN transceiver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NXP TJA1043T | 3.3 V logic only (no V33V adaptability); lower standby current (500 nA); includes wake-up via CAN bus. | Preferred where ultra-low-power wake-on-CAN is required and MCU logic is fixed at 3.3 V. | Select when wake-on-CAN functionality and sub-µA standby are mandatory; avoid if mixed 3.3 V/5 V MCU fleet support is needed. |
| ST TLE6251G | 5 V logic only; no V33V pin; higher dominant-state current (85 mA vs. 70 mA); same PG-DSO-8 package. | Suitable for legacy 5 V MCU platforms without voltage flexibility requirements. | Choose for cost-sensitive 5 V-only designs where logic adaptability is unnecessary and thermal margin is sufficient. |
Compared with TJA1043T and TLE6251G, TLE6250GV33XUMA1 uniquely balances logic supply flexibility (3.3 V–5 V), AEC-Q100 Grade 0 rating, and proven field reliability in high-temperature powertrain nodes-making it optimal for next-gen modular ECUs serving mixed-voltage architectures.
Availability
TLE6250GV33XUMA1 is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, and transmission control units requiring stable component supply across extended temperature ranges and automotive lifecycle commitments.
Supply support for TLE6250GV33XUMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive ICs, and security solutions, with global manufacturing and automotive qualification infrastructure.
The TLE6250 family belongs to Infineon's automotive transceiver product line, engineered specifically for robust, high-speed CAN communication in demanding under-hood and chassis applications per ISO 11898 and AEC-Q100 standards.
FAQ
What is the function of the V33V pin on TLE6250GV33XUMA1?
The V33V pin sets the logic voltage level for RxD and TxD I/O buffers. When connected to a 3.3 V or 5 V microcontroller supply, the transceiver automatically adapts its digital interface voltage-eliminating external level shifters and supporting mixed-voltage board designs without signal integrity loss.
Does TLE6250GV33XUMA1 support wake-up from standby mode via the CAN bus?
No. TLE6250GV33XUMA1 exits standby only via the INH pin (active-low). It does not implement bus-wake functionality. For wake-on-CAN capability, consider alternatives like NXP TJA1043T or Infineon's newer TLE9471 series, which integrate dedicated wake detection circuitry compliant with ISO 11898-2.
Can TLE6250GV33XUMA1 be used in 24 V automotive systems?
Yes. While VCC must be regulated to 4.5–5.5 V, the CANH and CANL pins tolerate -40 V to +40 V-enabling direct connection to 24 V battery-based CAN buses. System design must include appropriate VCC regulation (e.g., buck converter) and ensure ground isolation strategies meet ISO 11898-2 common-mode voltage limits.
Is thermal pad soldering required for PG-DSO-8 package reliability?
Yes. The PG-DSO-8 package includes an exposed thermal pad on the underside. For reliable operation at maximum junction temperature (150°C), the pad must be soldered to a thermally enhanced PCB copper area (≥200 mm²) with ≥4 thermal vias to inner ground planes-per Infineon's layout guidelines in Application Note AN2019-07.
TLE6250GV33XUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- Transceiver
- Protocol:
- CANbus
- Number of Drivers/Receivers:
- 1/1
- Duplex:
- Half
- Receiver Hysteresis:
- 150 mV
- Data Rate:
- -
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-DSO-8
TLE6250GV33XUMA1 FAQ
1.How can I place an order for TLE6250GV33XUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE6250GV33XUMA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLE6250GV33XUMA1 reliable?
The price and inventory of TLE6250GV33XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE6250GV33XUMA1 is usually 5 days.
3.What payment methods are accepted for TLE6250GV33XUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE6250GV33XUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE6250GV33XUMA1?
TLE6250GV33XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE6250GV33XUMA1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLE6250GV33XUMA1?
For technical support, including TLE6250GV33XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE6250GV33XUMA1 requirements.
6.How does Aetrix verify that TLE6250GV33XUMA1 is sourced from the original manufacturer or authorized distributors?
All TLE6250GV33XUMA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLE6250GV33XUMA1 meets industry standards.
7.What is the process for return or replacement of TLE6250GV33XUMA1?
All TLE6250GV33XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE6250GV33XUMA1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLE6250GV33XUMA1 part is unused and in its original packaging.
Return procedure for TLE6250GV33XUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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