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Infineon Technologies TLE4207GXUMA2
- Part No.:
- TLE4207GXUMA2
- Manufacturer:
- Infineon Technologies
- Category:
- Motor Drivers, Controllers
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
TLE4207GXUMA2.pdf
- Description:
- IC MOTOR DRIVER 5V-18V 14DSO
- Quantity:
- Payment:
- Shipping:
Inventory:3,270
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Product details
Overview
TLE4207GXUMA2 from Infineon is a dual-half-bridge driver IC for automotive DC motor control, delivering up to 0.8 A continuous per channel, featuring integrated short-circuit protection, overtemperature diagnosis with hysteresis, and CMOS/TTL-compatible inputs with hysteresis. It supports forward, reverse, brake, and high-impedance modes in a PG-DSO-14 package.
For engineers reviewing the TLE4207GXUMA2 datasheet, TLE4207GXUMA2 pinout, TLE4207GXUMA2 application, or TLE4207GXUMA2 equivalent, key selection criteria include output saturation voltage (1.2 V total @ 0.4 A), standby current (20 μA), UV/OV lockout thresholds (6.5–7.5 V / 18–19.5 V), error flag diagnostics, and AEC-Q100 qualification for under-hood motion control.
Technical Context
The TLE4207GXUMA2 implements two independent half-bridge drivers using Infineon's bipolar high-voltage DOPL technology, each with dedicated source/sink paths, internal clamp diodes, and no crossover current during switching. Its logic interface accepts non-inverted IN1/IN2 signals and an active-low INH inhibit input.
Integrated fault detection monitors overtemperature (with hysteresis), overvoltage (18–19.5 V turn-off), undervoltage (6.5–7.5 V turn-on), and output short circuits, reporting all via open-collector EF pin. All protections are latched until INH toggles or VS resets.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Continuous Output Current | 0.8 A per channel - supports compact brushed DC motors up to ~30 W at 12 V without external heatsinking |
| Total Saturation Voltage | 1.2 V @ 0.4 A - minimizes conduction loss and thermal rise in H-bridge motor drive path |
| Standby Quiescent Current | 20 μA @ INH = LOW - enables battery-sensitive always-on automotive modules (e.g., seat adjusters, mirror controls) |
| UVLO Turn-On Threshold | 6.5–7.5 V - prevents erratic operation during cold-crank battery dips while ensuring reliable startup |
| OVLO Turn-Off Threshold | 18.0–19.5 V - protects against load-dump transients in 12 V automotive systems |
| Error Flag Output | Open-collector EF pin - directly interfaces with microcontroller GPIO for real-time fault logging without pull-up dependency |
| Operating Junction Temp | –40 °C to +150 °C - qualified for under-hood placement per AEC-Q100 Grade 1 |
Pinout & Package
Package: PG-DSO-14 (enhanced power SOIC-14, exposed thermal pad, RoHS-compliant).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (VS) | Power supply input | Positive rail reference for blocking capacitor; must be decoupled near pin for transient immunity |
| 2 (OUT2) | Half-bridge output 2 | Short-circuit protected sink/source output with integrated clamp diode; connects to motor winding |
| 3,4,5,10,11,12 (GND) | Ground terminals | Multiple GND pins reduce impedance and improve thermal dissipation; all must be connected to PCB ground plane |
| 6 (IN2) | Digital input 2 | Non-inverted TTL/CMOS-compatible control for OUT2; includes hysteresis for noise immunity |
| 7 (INH) | Inhibit enable | Active-low global shutdown; forces both outputs to high-impedance and reduces IS to 20 μA |
| 8 (EF) | Error flag output | Open-collector diagnostic signal; pulled low on overtemp, OV, UV, or short-circuit fault |
| 9 (IN1) | Digital input 1 | Non-inverted TTL/CMOS-compatible control for OUT1; synchronized with IN2 for coordinated motor control |
| 13 (OUT1) | Half-bridge output 1 | Short-circuit protected sink/source output with integrated clamp diode; completes H-bridge with OUT2 |
| 14 (N.C.) | No connection | Unbonded pin; must remain unconnected to avoid parasitic coupling or mechanical stress |
Key Features
| Feature | Design Value |
|---|---|
| No crossover current | Guaranteed dead-time between high-side and low-side switching eliminates shoot-through risk in H-bridge configuration |
| Integrated clamp diodes | Eliminates need for external flyback diodes across motor windings, reducing BOM count and PCB area |
| Overtemperature protection with hysteresis | Shuts down at 150 °C and re-enables only after cooling to ~135 °C, preventing thermal cycling instability |
| CMOS/TTL inputs with hysteresis | Input threshold spread >1 V ensures robust operation in noisy automotive environments (e.g., near ignition systems) |
| AEC-Q100 qualified | Validated for automotive Grade 1 (–40 °C to +125 °C ambient) per stress test requirements, including HTOL and TC |
Applications
| Power Seat Adjustment | Electric Power Steering (EPS) Auxiliary Actuators |
|---|---|
Use Scenario: Bidirectional control of linear actuators moving vehicle seats forward/backward and up/down. IC Role / Device Role / Timing Role: Dual-HBD providing full H-bridge functionality per actuator motor, enabling precise direction and braking without external logic. Use Value: Integrated diagnostics (EF flag) and <20 μA standby current extend battery life and support ECU sleep-mode compliance. | Use Scenario: Driving auxiliary damping or position-assist motors in EPS column modules during parking or low-speed maneuvers. IC Role / Device Role / Timing Role: Motor driver executing microcontroller commands for torque overlay or vibration suppression with fast brake mode response. Use Value: Low 1.2 V saturation drop at 0.4 A reduces heat generation in space-constrained EPS housings. |
| Auto-Dimming Rearview Mirror Motors | HVAC Blend Door Actuators |
Use Scenario: Positioning small DC motors that tilt electrochromic mirror elements based on ambient light sensor input. IC Role / Device Role / Timing Role: Half-bridge driver managing bidirectional rotation and holding torque with high-impedance coast mode between adjustments. Use Value: UVLO (6.5 V turn-on) ensures reliable operation during battery voltage sag in start-stop systems. | Use Scenario: Controlling damper motors regulating airflow distribution in vehicle cabin HVAC ducts. IC Role / Device Role / Timing Role: Dual-channel driver enabling independent control of multiple blend doors via shared MCU GPIO resources. Use Value: Integrated OVLO (19.5 V turn-off) withstands 24 V load-dump events common in 12 V/24 V dual-battery architectures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-half-bridge driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| BTN7930B | Higher RDS(on) (1.8 V total @ 0.4 A), no integrated EF pin, requires external fault monitoring | Lacks built-in error flag and UV/OV lockout; suited for cost-sensitive non-diagnostic systems | Select when diagnostic coverage is secondary and board space allows discrete fault circuitry |
| DRV8876N | Lower max current (0.6 A), integrated current sense, SPI interface instead of parallel IN1/IN2 | Requires MCU with SPI support; better for closed-loop current-controlled positioning | Select when precise current feedback and digital configurability outweigh pin-count simplicity |
Compared with BTN7930B and DRV8876N, the TLE4207GXUMA2 offers superior integration of analog diagnostics (EF), tighter UV/OV thresholds, and lower conduction loss-making it optimal for AEC-Q100-compliant, fault-aware automotive motion control where parallel GPIO control is preferred.
Availability
TLE4207GXUMA2 is available at Aetrix Electronics and suitable for automotive seat control, EPS auxiliary actuation, auto-dimming mirror positioning, and HVAC blend door management requiring stable component supply across production lifecycles.
Supply support for TLE4207GXUMA2 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 leader specializing in power management, automotive electronics, and industrial control ICs, with core expertise in high-voltage bipolar and BCDMOS process technologies.
The TLE4207GXUMA2 belongs to Infineon's TLE family of protected automotive drivers, designed specifically for robust, diagnostic-ready DC motor control in harsh environments-targeting under-hood and body electronics applications demanding AEC-Q100 reliability.
FAQ
What is the maximum safe operating voltage for TLE4207GXUMA2?
The absolute maximum supply voltage is 45 V for ≤0.5 s during load-dump events. Continuous operation is specified from 8 V to 18 V. The overvoltage lockout disables outputs above 19.5 V, and undervoltage lockout holds outputs in high-impedance below 6.5 V during rising VS.
Does TLE4207GXUMA2 require external flyback diodes?
No. The device integrates clamp diodes on both upper and lower output paths (VFU ≤1.5 V, VFL ≤1.4 V @ 0.4 A). These diodes safely recirculate inductive energy from DC motor windings during PWM or brake transitions, eliminating the need for external components.
How does the error flag (EF) behave during fault conditions?
The EF pin is an open-collector output pulled low during overtemperature, overvoltage, undervoltage, or output short-circuit faults. It remains latched low until INH is toggled or VS drops below VUV OFF (≤6 V) and rises again above VUV ON (≥6.5 V), ensuring fault persistence across brief supply interruptions.
Can TLE4207GXUMA2 drive a single DC motor in full H-bridge mode?
Yes. OUT1 and OUT2 connect to opposite ends of a single DC motor winding, with VS and GND completing the circuit. Input combinations (IN1, IN2) directly control forward, reverse, brake, and coast modes per the functional truth table-no external logic required.
TLE4207GXUMA2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Motor Type - Stepper:
- -
- Motor Type - AC, DC:
- Brushed DC
- Function:
- Driver - Fully Integrated, Control and Power Stage
- Output Configuration:
- Half Bridge (2)
- Interface:
- Parallel
- Technology:
- -
- Step Resolution:
- -
- Applications:
- General Purpose
- Current - Output:
- 800mA
- Voltage - Supply:
- 5V ~ 18V
- Voltage - Load:
- 5V ~ 18V
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-DSO-14
TLE4207GXUMA2 FAQ
1.How can I place an order for TLE4207GXUMA2 through Aetrix?
Please submit a Request for Quotation (RFQ) for TLE4207GXUMA2 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 TLE4207GXUMA2 reliable?
The price and inventory of TLE4207GXUMA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLE4207GXUMA2 is usually 5 days.
3.What payment methods are accepted for TLE4207GXUMA2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLE4207GXUMA2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLE4207GXUMA2?
TLE4207GXUMA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLE4207GXUMA2 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 TLE4207GXUMA2?
For technical support, including TLE4207GXUMA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLE4207GXUMA2 requirements.
6.How does Aetrix verify that TLE4207GXUMA2 is sourced from the original manufacturer or authorized distributors?
All TLE4207GXUMA2 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 TLE4207GXUMA2 meets industry standards.
7.What is the process for return or replacement of TLE4207GXUMA2?
All TLE4207GXUMA2 units undergo pre-shipment inspection (PSI). If there is an issue with TLE4207GXUMA2, 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 TLE4207GXUMA2 part is unused and in its original packaging.
Return procedure for TLE4207GXUMA2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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