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Infineon Technologies TLE6250G ITJKK
- Part No.:
- TLE6250G ITJKK
- Manufacturer:
- Infineon Technologies
- Category:
- Drivers, Receivers, Transceivers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLE6250G ITJKK.pdf
- Description:
- IC TRANSCEIVER FULL 1/1 PGDSO8
- Quantity:
- Payment:
- Shipping:
Inventory:2,588
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Product details
Overview
TLE6250G ITJKK from Infineon Technologies is a high-speed CAN transceiver in PG-DSO-8 package, serving as the physical layer interface between a 5 V microcontroller and ISO 11898-compliant differential CAN bus. It supports up to 1 Mbit/s data rate, operates from -40°C to +150°C, features receive-only and stand-by modes, and provides short-circuit protection on CANH/CANL pins for engine control unit applications.
For engineers reviewing the TLE6250G ITJKK datasheet, TLE6250G ITJKK pinout, TLE6250G ITJKK application, or TLE6250G ITJKK equivalent, key selection criteria include 5 V logic I/O compatibility, dual-mode control (INH + RM), thermal shutdown at 160°C, bus fault tolerance to ±40 V, and AEC-Q100 qualification for automotive powertrain systems.
Technical Context
The TLE6250G implements Smart Power Technology (SPT), integrating bipolar/CMOS control circuitry with DMOS power devices on a single die to enable robust bus driver operation under harsh automotive conditions. Its receiver detects differential voltages >1 V for dominant state and <0.4 V for recessive state, with integrated pull-up on RxD and 20 kΩ pull-up on TxD, INH, and RM pins.
It supports three operational modes: Normal (INH = low), Stand-by (INH = high), and Receive-only (RM = low). The transceiver maintains bus compatibility across 12 V and 24 V vehicle architectures while meeting stringent EMC requirements for immunity and emission per automotive standards.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Data Rate | Up to 1 Mbit/s - enables real-time communication in powertrain ECUs without timing bottlenecks. |
| Operating Temp | -40°C to +150°C - qualified for under-hood placement near engines and transmissions. |
| Supply Voltage | 4.5 V to 5.5 V - matches standard 5 V MCU I/O rails without level-shifting. |
| Bus Fault Tolerance | ±40 V on CANH/CANL - withstands load dump and jump-start transients in 12/24 V systems. |
| Thermal Shutdown | 160°C trigger with 10°C hysteresis - prevents latch-up during sustained overtemperature events. |
| Logic Interface | 5 V CMOS-compatible TxD/RxD/INH/RM - eliminates external voltage translation for legacy controllers. |
| Current Consumption | 6–10 mA (recessive), 45–70 mA (dominant), 1–10 µA (stand-by) - enables low-power sleep states in always-on modules. |
Pinout & Package
Package: PG-DSO-8 (green, RoHS-compliant, surface-mount, 8-pin exposed pad variant).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 TxD | CAN transmit data input | CMOS-level input with 20 kΩ internal pull-up; drives dominant state when low. |
| 2 GND | Ground reference | Common return path for supply, logic, and bus drivers; connects to PCB ground plane. |
| 3 VCC | 5 V supply input | Primary power rail for internal logic and driver stages; requires local 100 nF decoupling. |
| 4 RxD | CAN receive data output | Open-drain output with integrated pull-up; low = dominant, high = recessive. |
| 5 RM | Receive-only mode control | Active-low enable; forces transmitter off while preserving receiver functionality. |
| 6 CANL | CAN bus low line | Differential bus terminal; short-circuit protected to battery and ground. |
| 7 CANH | CAN bus high line | Differential bus terminal; short-circuit protected to battery and ground. |
| 8 INH | Inhibit control input | Active-low enable; disables transmitter and reduces current to µA-level in stand-by. |
Key Features
| Feature | Design Value |
|---|---|
| Triple operational modes | Normal, Stand-by (1–10 µA), and Receive-only - enables flexible power management in ECU wake-up strategies. |
| Built-in bus fault protection | CANH/CANL pins withstand ±40 V faults and short-to-battery/ground - eliminates need for external TVS diodes in many designs. |
| AEC-Q100 qualified | Grade 0 (-40°C to +150°C) qualification - meets reliability requirements for safety-critical powertrain modules. |
| High EMC immunity | Validated for very high immunity and very low emission - reduces system-level filtering and shielding cost in chassis modules. |
| Smart Power Technology | Monolithic integration of DMOS drivers with CMOS/bipolar logic - delivers robust drive strength and thermal stability in compact DSO-8 footprint. |
Applications
| Engine Control Unit (ECU) | Electric Power Steering (EPS) |
|---|---|
Use Scenario: Real-time torque and position feedback between steering motor controller and main ECU via CAN FD backbone. IC Role / Device Role / Timing Role: Physical layer transceiver translating MCU UART/CAN controller signals to differential bus waveforms at 500 kbit/s. Use Value: Enables deterministic latency (<1 µs propagation delay) and fault resilience during motor stall or battery surge events. | Use Scenario: Communication between EPS motor driver and vehicle stability control module in 24 V commercial vehicles. IC Role / Device Role / Timing Role: Isolated bus interface handling bidirectional command/response traffic with ±40 V bus fault tolerance. Use Value: Maintains CAN connectivity during load dump (ISO 7637-2 Pulse 5a) without latch-up or reset. |
| Transmission Control Unit (TCU) | Chassis Control Module |
Use Scenario: Gearshift actuator coordination and hydraulic pressure monitoring across multi-gear automatic transmission systems. IC Role / Device Role / Timing Role: High-speed CAN node interfacing TCU's 5 V MCU to shared powertrain bus with <10 ns skew tolerance. Use Value: Supports synchronized shift timing via precise dominant/recessive edge control and thermal shutdown recovery. | Use Scenario: Integration of brake-by-wire, active suspension, and ADAS sensor fusion nodes on centralized chassis CAN backbone. IC Role / Device Role / Timing Role: Robust physical layer node enabling concurrent diagnostics, calibration, and real-time control messaging. Use Value: Delivers AEC-Q100 Grade 0 reliability and EMC performance required for ASIL-B functional safety decomposition. |
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 TJA1042T/3 | 3.3 V logic I/O only; no RM pin; single INH control; lower max junction temp (150°C vs 150°C same, but no 160°C shutdown) | Requires level-shifter for 5 V MCUs; lacks receive-only mode for diagnostic sniffing | Select when 3.3 V MCU ecosystem dominates and stand-by current <5 µA is critical |
| ST TLE6251-2G | Same PG-DSO-8 package; 5 V logic; includes slope control pin; higher VCC max (27 V); no RM pin | Designed for 24 V commercial vehicle networks; lacks dedicated receive-only mode | Select for heavy-duty truck applications requiring extended supply range and programmable slew rate |
Compared with TJA1042T/3 and TLE6251-2G, the TLE6250G uniquely combines 5 V logic compatibility, dual-mode control (INH + RM), and 160°C thermal shutdown-making it optimal for engine bay–mounted ECUs needing diagnostic flexibility and extreme temperature resilience.
Availability
TLE6250G ITJKK is available at Aetrix Electronics and suitable for engine control units, electric power steering systems, transmission control units, and chassis control modules requiring stable component supply across automotive production lifecycles.
Supply support for TLE6250G ITJKK 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 TLE6250G belongs to Infineon's automotive transceiver product line, engineered specifically for high-reliability CAN communication in powertrain and chassis control systems under AEC-Q100 Grade 0 conditions.
FAQ
What is the function of the RM pin on the TLE6250G?
The RM (Receive-Only Mode) pin is an active-low control input that disables the transmitter stage while keeping the receiver fully operational. When pulled low, it allows the device to monitor bus traffic without driving the CANH/CANL lines-enabling diagnostic sniffing and fail-safe monitoring in safety-critical ECUs without altering bus state.
Does the TLE6250G support 24 V battery systems?
Yes-the TLE6250G is explicitly designed for both 12 V and 24 V automotive electrical systems. Its CANH/CANL pins tolerate up to ±40 V, and its internal regulator architecture ensures stable 5 V logic operation regardless of nominal battery voltage, making it suitable for commercial vehicle and off-highway equipment applications.
How does the TLE6250G handle electromagnetic interference?
The TLE6250G achieves excellent EMC performance through proprietary layout techniques and Smart Power Technology integration, delivering very high immunity to radiated and conducted noise while generating very low emissions. It meets CISPR 25 Class 5 and ISO 11452-2/4 requirements without additional filtering in typical automotive harness environments.
Is the TLE6250G pin-compatible with the TLE6250GV33?
No-while both share the PG-DSO-8 package and seven identical pins, the TLE6250GV33 replaces the RM pin (Pin 5) with V33V (logic supply adaptation pin), changing the pinout. This makes them electrically incompatible without PCB redesign, despite functional overlap in normal/stand-by modes.
TLE6250G ITJKK Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Discontinued at Digi-Key
- Type:
- Transceiver
- Protocol:
- CANbus
- Number of Drivers/Receivers:
- 1/1
- Duplex:
- Full
- Receiver Hysteresis:
- 150 mV
- Data Rate:
- 1MBd
- Voltage - Supply:
- 4.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 160°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-DSO-8
TLE6250G ITJKK FAQ
1.How can I place an order for TLE6250G ITJKK through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE6250G ITJKK 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 TLE6250G ITJKK reliable?
The price and inventory of TLE6250G ITJKK are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE6250G ITJKK is usually 5 days.
3.What payment methods are accepted for TLE6250G ITJKK?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE6250G ITJKK transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE6250G ITJKK?
TLE6250G ITJKK orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE6250G ITJKK 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 TLE6250G ITJKK?
For technical support, including TLE6250G ITJKK datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE6250G ITJKK requirements.
6.How does Aetrix verify that TLE6250G ITJKK is sourced from the original manufacturer or authorized distributors?
All TLE6250G ITJKK 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 TLE6250G ITJKK meets industry standards.
7.What is the process for return or replacement of TLE6250G ITJKK?
All TLE6250G ITJKK units undergo pre-shipment inspection (PSI). If there is an issue with TLE6250G ITJKK, 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 TLE6250G ITJKK part is unused and in its original packaging.
Return procedure for TLE6250G ITJKK:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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