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Infineon Technologies TLE5012BDE9200XUMA1
- Part No.:
- TLE5012BDE9200XUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Angle, Linear Position Measuring
- Package:
- 16-TSSOP (0.154", 3.90mm Width)
- Datasheet:
-
TLE5012BDE9200XUMA1.pdf
- Description:
- SPEED SENSORS 16TDSO
- Quantity:
- Payment:
- Shipping:
Inventory:7,397
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Product details
Overview
TLE5012BDE9200XUMA1 from Infineon Technologies is a dual-die GMR-based 360° angle sensor with integrated magnetic field sensing, 15-bit absolute angle resolution (0.01°), ±1.0° total angle error over lifetime and temperature, and support for Short PWM Code (SPC) interface per SAE J2716 - deployed in electric power steering motor commutation and steering angle measurement systems.
For engineers reviewing the TLE5012BDE9200XUMA1 datasheet, TLE5012BDE9200XUMA1 pinout, TLE5012BDE9200XUMA1 application, or TLE5012BDE9200XUMA1 equivalent, this page delivers verified functional identity, dual-die redundancy architecture, SSC/SPC/PWM/IIF/HSM interface configuration options, automotive AEC-Q100 qualification, and pre-calibrated operation with laser-fuse stored parameters.
Technical Context
The TLE5012BDE9200XUMA1 integrates two independent GMR sensor dies in one PG-TDSO-16 package, with physically flipped orientation to deliver inherently divergent angle outputs - enabling SIL-compliant safety monitoring. Each die features its own 15-bit SD-ADC, CORDIC engine, and register-mapped configuration via bi-directional SSC.
It supports five concurrent output protocols: SPC (SENT-based), PWM, incremental (IIF), Hall switch mode (HSM), and SSC - all configurable via ANG_BASE/ANG_DIR registers. Internal BIST routines validate ISM, CORDIC, CCU, and ADCs at startup, while CRC-8 (SSC) and CRC-4 nibble (SPC) ensure data integrity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Angle Resolution | 15-bit absolute angle (0.01° step size), enabling high-precision rotor position tracking in EPS motors |
| Angle Accuracy | Max. ±1.0° total error over -40°C to 150°C junction temp and lifetime with auto-calibration enabled |
| Interface Support | SSC (SPI-compatible, up to 8 Mbit/s), SPC (SAE J2716 compliant), PWM, IIF, HSM - all concurrently configurable |
| Redundancy Architecture | Fully redundant dual-die design with opposite physical orientation - provides intrinsic fault detection for ASIL-D systems |
| Operating Temperature | -40°C to +150°C junction temperature, qualified per AEC-Q100 Grade 1 |
| ESD Robustness | ±4 kV HBM on all pins, meeting automotive ESD immunity requirements without external protection |
| Supply Voltage Range | 4.5 V–5.5 V (standard), with defined electrical behavior down to 3.0 V for brown-out resilience |
Pinout & Package
Package: PG-TDSO-16 (16-pin thermally enhanced thin dual small outline package, lead pitch 0.65 mm, exposed thermal pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 8 | IFC1 / IFC2 | Dual-die interface control: CLK input (SSC), IIF index pulse, or Hall switch signal 3 - shared function per die |
| 2, 7 | SCK1 / SCK2 | Independent SSC clock inputs for each die - enables synchronized or isolated communication |
| 3, 6 | CSQ1 / CSQ2 | Separate chip select lines - allows individual addressing of each sensor die on shared bus |
| 4, 5 | DATA1 / DATA2 | Bidirectional SSC data lines - supports full-duplex read/write per die |
| 9, 16 | IFB1 / IFB2 | IIF Phase B or Hall Switch Signal 2 outputs - differential quadrature or digital switching capability |
| 12, 13 | IFA1 / IFA2 | Multi-function outputs: IIF Phase A, Hall Switch Signal 1, PWM, or SPC - programmable per die |
| 10, 11, 14, 15 | GND2/VDD2/VDD1/GND1 | Separated power domains - independent supply and ground per die enhance noise isolation and fault containment |
Key Features
| Feature | Design Value |
|---|---|
| Dual-die GMR sensing | Two monolithic iGMR elements with inverted mechanical orientation - delivers uncorrelated angle outputs for hardware-level safety validation |
| Pre-calibrated laser fuse storage | Factory-trimmed calibration coefficients permanently stored in non-volatile fuses - eliminates post-solder calibration effort |
| Configurable output drive | Each output pin supports push-pull or open-drain mode via PAD_DRV register - enables direct connection to MCU GPIO or legacy Hall receivers |
| SPC protocol compliance | Short PWM Code output fully aligned with SAE J2716 rev. 2017 - interoperable with standard automotive SENT receivers |
| Startup BIST coverage | On-chip self-test of ISM front-end, CORDIC angle computation unit, CCU timing block, and both SD-ADCs - verifies core functionality before first measurement |
Applications
| Electric Power Steering (EPS) | Steering Column Angle Sensing |
|---|---|
Use Scenario: Real-time rotor position feedback for field-oriented control of 3-phase BLDC motor in column-assist EPS systems. IC Role / Device Role / Timing Role: Primary angle sensor providing 15-bit absolute position and angular speed to motor controller MCU via SPC or PWM. Use Value: Enables precise torque vectoring and smooth assist response; dual-die redundancy satisfies ISO 26262 ASIL-D requirements without external voting logic. | Use Scenario: Measuring absolute steering wheel rotation angle across multiple turns for ADAS lane-keeping and automated parking functions. IC Role / Device Role / Timing Role: High-accuracy 360° angle measurement with revolution counter, interfaced via SSC for diagnostic-rich data exchange. Use Value: Delivers <±1.0° error over full temperature range and lifetime - critical for safety-critical steering angle fusion algorithms. |
| Throttle Valve Position | Transmission Shift Actuator |
Use Scenario: Monitoring butterfly valve angular position in gasoline direct injection engines under high-temperature under-hood conditions. IC Role / Device Role / Timing Role: Robust magnetic angle sensor operating at 150°C junction temperature, outputting PWM signal compatible with engine ECU analog inputs. Use Value: Maintains accuracy without drift across thermal cycles; ESD-hardened design survives harsh automotive transients. | Use Scenario: Closed-loop position feedback for electro-hydraulic shift actuators in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Dual-die angle sensor delivering redundant IIF quadrature outputs synchronized to transmission control unit timing. Use Value: Physical die inversion ensures mismatched failure modes - enables real-time plausibility checking between channels during gear engagement. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar GMR-based angle sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AS5055-DSOT | Single-die 14-bit Hall-based sensor; no dual-redundant architecture; max ±1.5° error; supports only SPI and PWM | Lacks SIL support and built-in BIST; suitable for non-safety-critical throttle or HVAC damper position | Select when cost sensitivity outweighs ASIL requirement and dual-die fault tolerance is unnecessary |
| TLE5012BE1200XUMA1 | Same dual-die GMR architecture but pre-configured for Incremental Interface (IIF); no SPC output enabled by default | Delivers quadrature A/B signals instead of SENT-compliant SPC; requires external decoder or MCU quadrature input | Choose when legacy IIF compatibility is mandatory and SENT receiver infrastructure is unavailable |
Compared with AS5055-DSOT and TLE5012BE1200XUMA1, the TLE5012BDE9200XUMA1 uniquely combines SAE J2716-compliant SPC output, dual-die hardware redundancy, and factory-laser-calibrated 15-bit resolution - making it the only option qualified for ASIL-D EPS and steering angle systems requiring SENT integration.
Availability
TLE5012BDE9200XUMA1 is available at Aetrix Electronics and suitable for electric power steering (EPS), steering column angle sensing, and transmission shift actuator applications requiring stable component supply, long-term automotive lifecycle support, and AEC-Q100-compliant traceability.
Supply support for TLE5012BDE9200XUMA1 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 sensor solutions, with global R&D and manufacturing facilities.
The TLE5012B series belongs to Infineon's PRO-SIL™ functional safety portfolio - designed specifically for ASIL-B to ASIL-D automotive applications requiring certified redundancy, diagnostics, and fail-safe behavior in motor control and chassis systems.
FAQ
What interfaces does the TLE5012BDE9200XUMA1 support out-of-the-box?
The TLE5012BDE9200XUMA1 is pre-configured for Short PWM Code (SPC) output per SAE J2716, with additional native support for SSC (SPI-compatible), PWM, Incremental Interface (IIF), and Hall Switch Mode (HSM). All interfaces are accessible simultaneously, and configuration is retained in volatile registers or can be programmed via SSC.
How does the dual-die architecture improve functional safety compliance?
The two GMR sensor dies are physically flipped relative to each other, producing inherently opposite rotation direction outputs. This architectural divergence enables real-time plausibility checking - any correlation between outputs indicates potential fault, satisfying ASIL-D diagnostic coverage requirements without external hardware voting circuits.
Is auto-calibration required to achieve ±1.0° angle accuracy?
Yes. The ±1.0° maximum angle error specification is guaranteed only when the internal auto-calibration algorithm is activated. Without auto-calibration, typical accuracy degrades to ±1.5° over temperature and lifetime. Calibration parameters are stored in laser fuses and applied at startup, with optional runtime correction enabled via SSC command.
Can the TLE5012BDE9200XUMA1 operate at 3.3 V supply voltage?
No - the E9200 derivative is specified for 4.5 V–5.5 V operation only. While some electrical parameters (e.g., VOL3, VL3) are characterized down to 3.0 V in the datasheet, the SPC interface and full diagnostic functionality require nominal 5 V supply. Operation below 4.5 V may result in undefined SPC timing or CRC failures.
TLE5012BDE9200XUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Package/Case:
- 16-TSSOP (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- For Measuring:
- Angle
- Technology:
- Magnetoresistive
- Rotation Angle - Electrical, Mechanical:
- 0° ~ 360°, Continuous
- Linear Range:
- -
- Output:
- SENT, SPI
- Output Signal:
- Cosine, Sine
- Actuator Type:
- External Magnet, Not Included
- Linearity:
- -
- Resistance:
- -
- Resistance Tolerance:
- -
- Voltage - Supply:
- -
- Mounting Type:
- Surface Mount
- Termination Style:
- Gull Wing
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Supplier Device Package:
- PG-TDSO-16
TLE5012BDE9200XUMA1 FAQ
1.How can I place an order for TLE5012BDE9200XUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE5012BDE9200XUMA1 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 TLE5012BDE9200XUMA1 reliable?
The price and inventory of TLE5012BDE9200XUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE5012BDE9200XUMA1 is usually 5 days.
3.What payment methods are accepted for TLE5012BDE9200XUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE5012BDE9200XUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE5012BDE9200XUMA1?
TLE5012BDE9200XUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE5012BDE9200XUMA1 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 TLE5012BDE9200XUMA1?
For technical support, including TLE5012BDE9200XUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE5012BDE9200XUMA1 requirements.
6.How does Aetrix verify that TLE5012BDE9200XUMA1 is sourced from the original manufacturer or authorized distributors?
All TLE5012BDE9200XUMA1 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 TLE5012BDE9200XUMA1 meets industry standards.
7.What is the process for return or replacement of TLE5012BDE9200XUMA1?
All TLE5012BDE9200XUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE5012BDE9200XUMA1, 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 TLE5012BDE9200XUMA1 part is unused and in its original packaging.
Return procedure for TLE5012BDE9200XUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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