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Infineon Technologies TLE9202EDXUMA1
- Part No.:
- TLE9202EDXUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Full Half-Bridge (H Bridge) Drivers
- Package:
- 36-BFSOP (0.295", 7.50mm Width) Exposed Pad
- Datasheet:
-
TLE9202EDXUMA1.pdf
- Description:
- IC HALF BRIDGE DRVR 6A DSO36-72
- Quantity:
- Payment:
- Shipping:
Inventory:4,593
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Product details
Overview
TLE9202EDXUMA1 from Infineon Technologies is a dual-channel automotive-grade H-bridge driver IC integrating two independent 6 A rated n-channel MOSFET H-bridges in a single PG-DSO-36 package. It supports PWM/DIR control up to 20 kHz, features chopper current limiting at 8 A (typ.), and delivers RDS(on) of 100 mΩ per switch at Tj = 25 °C. It is used for bidirectional DC motor control in automotive seat adjusters, HVAC actuators, and mirror positioning systems.
For engineers reviewing the TLE9202EDXUMA1 datasheet, TLE9202EDXUMA1 pinout, TLE9202EDXUMA1 application, or TLE9202EDXUMA1 equivalent, key selection criteria include dual H-bridge integration, SPI-diagnosable fault reporting (short circuit, overtemperature, open load), 3.3 V/5 V logic compatibility, and AEC-Q100 qualification for under-hood deployment.
Technical Context
The device implements two fully independent H-bridge channels, each with dedicated PWM, DIR, DIS, and SPI interface pins (SI/SCK/CSN/SO), enabling simultaneous but isolated motor control. Internal charge pump eliminates external capacitor requirements while supporting high-side gate drive without bootstrap diodes or capacitors.
Protection architecture includes latch-type shutdown for short circuit (to battery or ground), overtemperature (>175 °C), and VS undervoltage (<4.5 V), plus open-load detection in both ON and OFF states. Diagnosis is accessible via 16-bit SPI register reads (control, diagnosis, revision) or simplified error flag output.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Current Rating | 6 A continuous per H-bridge channel; supports peak loads up to 8 A before chopper current limiting engages. |
| RDS(on) (per switch) | 100 mΩ typ. at Tj = 25 °C; enables low conduction loss and thermal efficiency in compact automotive modules. |
| PWM Frequency Support | Up to 20 kHz; avoids audible noise in motor applications and aligns with standard MCU timer resolution. |
| Logic Interface | 3.3 V and 5.0 V TTL/CMOS-compatible inputs; eliminates level-shifting circuitry for mixed-voltage microcontrollers. |
| Diagnostic Interface | SPI-based 16-bit register access (control/diagnosis/revision); provides real-time fault source identification without additional GPIO overhead. |
| Protection Features | Latch-mode shutdown for short circuit, overtemperature (>175 °C), and VS undervoltage (<4.5 V); ensures fail-safe behavior in harsh environments. |
| Open Load Detection | Active in both ON and OFF states; verifies motor connection integrity during startup, runtime, and standby-critical for ASIL-B–aligned systems. |
Pinout & Package
Package: PG-DSO-36-72 (exposed thermal pad, RoHS-compliant, AEC-Q100 qualified). 36-pin thermally enhanced SOIC with dual-row gull-wing leads and integrated heat sink pad for automotive under-hood thermal management.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND (Pins 1, 18, 19, 36) | Power Ground Reference | Low-inductance return path for both H-bridges; all GND pins must connect to a common ground plane to ensure stable operation and EMI control. |
| VS_1 / VS_2 (Pins 4, 15, 22, 33) | Bridge Supply Input | Direct connection to battery rail (4.5–28 V); powers internal charge pump and output stages; requires local bulk capacitance near each VS pair. |
| OUT1_1 / OUT2_1 / OUT1_2 / OUT2_2 (Pins 2–3, 34–35, 16–17, 20–21) | H-Bridge Output Terminals | Dual parallel pins per output for 6 A current handling and reduced trace resistance; must be routed symmetrically to minimize loop inductance. |
| PWM_1 / PWM_2 (Pins 28, 10) | Pulse Width Modulation Input | Controls duty cycle of respective H-bridge; edge-triggered, compatible with standard MCU PWM peripherals without filtering. |
| DIR_1 / DIR_2 (Pins 29, 11) | Direction Control Input | Defines motor rotation direction (forward/reverse); static logic level-no timing constraints relative to PWM edge. |
| DIS_1 / DIS_2 (Pins 27, 9) | Disable Input | Forces both high-side and low-side MOSFETs into high-impedance state; used for emergency stop or safe power-down sequences. |
| SI_1 / SI_2, SCK_1 / SCK_2, CSN_1 / CSN_2, SO_1 / SO_2 (Pins 5–7, 31, 23–25, 13) | SPI Interface Terminals | Independent full-duplex SPI per bridge; allows concurrent diagnostics and configuration without bus arbitration or multiplexing. |
| VSO_1 / VSO_2 (Pins 30, 12) | SO Output Supply | Sets logic level (3.3 V or 5 V) for serial output buffer; also serves as secondary enable path when pulled to GND for sleep mode activation. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Charge Pump | Eliminates need for external bootstrap capacitor; enables reliable high-side drive across full battery voltage range (4.5–28 V). |
| Chopper Current Limitation | Automatically limits peak current to ~8 A (typ.) during overload; maintains motor torque while preventing thermal runaway. |
| Open Load Detection in OFF State | Verifies motor disconnection before startup-prevents false fault triggering and supports predictive maintenance in ECUs. |
| SPI-Diagnosable Fault Register | 16-bit diagnosis register reports exact fault origin (e.g., "SC to BAT on Bridge 2", "OT on Bridge 1")-reducing debug time in vehicle validation. |
| AEC-Q100 Grade 1 Qualification | Rated for −40 °C to +125 °C ambient operation; validated for automotive powertrain and chassis applications with zero defects target. |
Applications
| Automotive Seat Adjustment | HVAC Air Flap Actuation |
|---|---|
|
Use Scenario: Precise bidirectional movement of lumbar support, fore-aft, and recline mechanisms in premium vehicle seats. IC Role / Device Role / Timing Role: Dual H-bridge driver controlling two 12 V DC motors-one for position actuation, one for force feedback sensing interface. Use Value: Enables closed-loop seat control with stall detection and soft-start via PWM ramping, meeting OEM noise and jerk specifications (<2.5 m/s²). |
Use Scenario: Positioning of blend, mode, and recirculation flaps inside automotive HVAC control units. IC Role / Device Role / Timing Role: Motor driver with integrated open-load detection ensuring flap motor presence verification before every actuation cycle. Use Value: Prevents "flap lost" faults in field use by detecting broken linkages or disconnected motors during power-up self-test. |
| Power Mirror Folding | Steering Column Height Adjustment |
|
Use Scenario: Automatic folding/unfolding of side mirrors using reversible 12 V DC motors with end-stop detection. IC Role / Device Role / Timing Role: H-bridge with DIR/PWM control and latch-type short-circuit protection to survive accidental pinch events. Use Value: Complies with ISO 12100 mechanical safety requirements by halting motion within 100 ms of overcurrent detection. |
Use Scenario: Motorized vertical adjustment of steering columns in multi-function driver assistance systems. IC Role / Device Role / Timing Role: Dual-channel driver powering height and tilt motors with independent SPI diagnosis for ASIL-B fault logging. Use Value: Supports UNECE R160 compliance via timestamped fault records stored in ECU nonvolatile memory for recall analysis. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual H-bridge motor driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BTS7200-2EPA | Single-channel 6 A H-bridge; requires two devices for dual-motor control; no integrated SPI diagnosis-relies on external ADC or comparator monitoring. | Lacks embedded open-load detection and chopper current limiting; demands additional external circuitry for fault coverage. | Select when cost sensitivity outweighs diagnostic depth and board space is unconstrained. |
| DRV8876PWPR | Single-channel 6.5 A H-bridge with integrated current sense (0.5 V/A); SPI interface limited to status register only-not full 16-bit diagnosis. | Supports analog current feedback but lacks latch-mode overtemperature and VS undervoltage shutdown. | Prefer for applications requiring real-time current profiling over comprehensive fault classification. |
Compared with BTS7200-2EPA and DRV8876PWPR, the TLE9202EDXUMA1 uniquely delivers dual-channel integration, latch-type protections, and full SPI-accessible fault registers-reducing BOM count, PCB area, and functional safety validation effort in ASIL-B systems.
Availability
TLE9202EDXUMA1 is available at Aetrix Electronics and suitable for automotive seat control, HVAC actuation, power mirror systems, and steering column adjustment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for TLE9202EDXUMA1 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 electronics, and industrial control ICs, with global manufacturing and quality certification aligned to IATF 16949.
The TLE9202EDXUMA1 belongs to Infineon's TLE family of automotive H-bridge drivers, designed specifically for robust, diagnostics-rich motor control in safety-critical chassis and comfort systems.
FAQ
What is the maximum operating voltage for the TLE9202EDXUMA1 VS supply pin?
The VS supply pin supports 4.5 V to 28 V DC, covering nominal 12 V automotive battery systems including cold-crank (4.5 V) and load-dump (28 V) transients. Operation outside this range risks permanent damage or undefined behavior per Absolute Maximum Ratings Table (Section 4.1).
Does the TLE9202EDXUMA1 require external bootstrap capacitors for high-side drive?
No. The device integrates a charge pump that generates gate drive voltage for high-side n-channel MOSFETs without external capacitors. This simplifies layout, improves reliability, and eliminates capacitor aging or ESR-related failure modes in automotive environments.
How does open-load detection work during PWM operation?
Open-load detection operates during active PWM cycles by measuring voltage decay across the freewheeling path after PWM turn-off. If no inductive flyback is observed, the device flags an open-load condition in the SPI diagnosis register-enabling real-time motor disconnection alerts without interrupting motion control.
Can both H-bridges be controlled independently using separate SPI buses?
Yes. Each H-bridge has dedicated SI, SCK, CSN, and SO pins, allowing fully independent SPI communication. This enables concurrent configuration, real-time status polling, and fault logging for each channel without bus contention or software arbitration overhead.
TLE9202EDXUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 36-BFSOP (0.295", 7.50mm Width) Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Output Configuration:
- Half Bridge (2)
- Applications:
- DC Motors, General Purpose
- Interface:
- SPI
- Load Type:
- Inductive
- Technology:
- Power MOSFET
- Rds On (Typ):
- 100mOhm LS, 100mOhm HS
- Current - Output / Channel:
- 6A
- Current - Peak Output:
- -
- Voltage - Supply:
- 2.9V ~ 5.5V
- Voltage - Load:
- 5V ~ 28V
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Features:
- -
- Fault Protection:
- Current Limiting, Over Temperature, Short Circuit, UVLO
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-DSO-36-72
TLE9202EDXUMA1 FAQ
1.How can I place an order for TLE9202EDXUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE9202EDXUMA1 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 TLE9202EDXUMA1 reliable?
The price and inventory of TLE9202EDXUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE9202EDXUMA1 is usually 5 days.
3.What payment methods are accepted for TLE9202EDXUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE9202EDXUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE9202EDXUMA1?
TLE9202EDXUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE9202EDXUMA1 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 TLE9202EDXUMA1?
For technical support, including TLE9202EDXUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE9202EDXUMA1 requirements.
6.How does Aetrix verify that TLE9202EDXUMA1 is sourced from the original manufacturer or authorized distributors?
All TLE9202EDXUMA1 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 TLE9202EDXUMA1 meets industry standards.
7.What is the process for return or replacement of TLE9202EDXUMA1?
All TLE9202EDXUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with TLE9202EDXUMA1, 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 TLE9202EDXUMA1 part is unused and in its original packaging.
Return procedure for TLE9202EDXUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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