L9300TU80T-TR - 80V Automotive Ignition IGBT Driver | STMicroelectronics
MPN: L9300TU80T-TR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $3.25 | $3.25 |
| 10 | $2.95 | $29.50 |
| 100 | $2.65 | $265.00 |
| 500 | $2.4 | $1,200.00 |
| 1,000 | $2.15 | $2,150.00 |
Drop-in alternatives for L9300TU80T-TR — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
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L9300TU80T
✅ Drop-In📋 Reference alternative (not in catalog)
L9300TU80T-TR
✅ Drop-In✓ 99,999 In Stock
$2.15 / Unit
View Datasheet →L9300TU80T-TR
✅ Drop-In✓ 99,999 In Stock
$2.15 / Unit
View Datasheet →L9300TU80T-TR Maximum Ratings & Electrical Characteristics
| Output Voltage Rating | 80 V |
| Output Current (Peak) | [DATA_NEEDED: Peak output current] |
| Supply Voltage Range | [DATA_NEEDED: Supply voltage range] |
| Operating Temperature Range | -40°C to +150°C |
| Package | [DATA_NEEDED: Package type] |
| Mounting Type | Surface Mount |
| AEC-Q100 Qualification | Qualified |
| RoHS Status | Compliant |
| Propagation Delay | [DATA_NEEDED: Propagation delay] |
| Quiescent Current | [DATA_NEEDED: Quiescent current] |
| ESD Protection | [DATA_NEEDED: ESD rating] |
| Overcurrent Protection | Integrated |
| Overtemperature Protection | Integrated |
| Logic Input Voltage | [DATA_NEEDED: Logic input voltage] |
| Output Type | IGBT Gate Driver |
L9300TU80T-TR [data_needed: package type] Pin Configuration Guide
Complete pinout information for L9300TU80T-TR ([data_needed: package type] package). This power device features gate, drain, and source terminals. For non-polarized packages, refer to the manufacturer datasheet for exact pin 1 orientation and footprint details. Common applications include power supply design, motor driving, and load switching.
![[data_needed: package type] package pinout diagram for L9300TU80T-TR](/assets/package-diagrams/default.svg?v=1785902015)
No detailed pinout data available for L9300TU80T-TR.
Refer to the datasheet for full pin configuration.
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
L9300TU80T-TR is suitable for 6 applications: Direct Injection Ignition Systems, Coil-on-Plug Ignition, Automotive Engine Control Units, High-Voltage Automotive Actuators, Industrial High-Voltage Switching, Power Module Gate Drive.
Direct Injection Ignition Systems
The L9300TU80T-TR is designed for direct injection ignition systems, providing high-voltage gate drive for IGBTs. Its 80V rating and high-current capability ensure reliable spark generation in modern engines. The device's fast switching and integrated protection enhance ignition timing accuracy, reducing emissions and improving fuel efficiency. In this application, the driver is placed between the ECU and the ignition coil, translating logic signals into high-current pulses. Proper thermal management is essential due to high switching currents, and the device's AEC-Q100 qualification ensures reliability under extreme conditions.
Recommended
Coil-on-Plug Ignition
In coil-on-plug ignition systems, the L9300TU80T-TR drives the IGBT that controls the ignition coil. Its high output current and 80V rating are ideal for this application, ensuring consistent spark timing. The device's integrated overcurrent and overtemperature protection prevent damage during fault conditions. The compact surface-mount package allows for dense ECU layouts, and the wide operating temperature range supports placement near the engine. Designers should ensure adequate PCB copper for heat dissipation and select appropriate gate resistors to control switching speed.
Recommended
Automotive Engine Control Units
The L9300TU80T-TR is a key component in engine control units (ECUs), where it drives ignition IGBTs based on control signals from the microcontroller. Its AEC-Q100 qualification ensures reliability in harsh automotive environments. The device's low quiescent current helps reduce overall ECU power consumption. In this application, the driver's fast propagation delay ensures precise ignition timing, which is critical for engine performance and emissions control. The integrated protection features simplify the ECU design by reducing the need for external clamping circuits.
Recommended
High-Voltage Automotive Actuators
Beyond ignition, the L9300TU80T-TR can drive high-voltage automotive actuators such as solenoid valves and injectors. Its 80V rating and high-current output make it suitable for these applications. The device's integrated protection features ensure safe operation under fault conditions. The wide operating temperature range allows placement in engine compartments. Designers should consider the inductive load characteristics and ensure proper flyback protection, although the device's integrated clamping may reduce external component requirements.
Recommended
Industrial High-Voltage Switching
While designed for automotive, the L9300TU80T-TR can be used in industrial high-voltage switching applications where an 80V rating and high-current gate drive are required. Its robust protection features and wide temperature range make it suitable for harsh industrial environments. The device's fast switching reduces power losses in high-frequency applications. However, designers should verify that the AEC-Q100 qualification is not a requirement for their specific industrial application, as this may affect cost.
Recommended
Power Module Gate Drive
The L9300TU80T-TR can serve as a gate driver in power modules that require high-voltage, high-current drive for IGBTs. Its integrated protection and low propagation delay are beneficial for power module applications. The device's surface-mount package facilitates compact module designs. In this application, the driver's ability to handle large capacitive loads ensures reliable switching of the IGBT. Designers should pay attention to thermal management and gate loop inductance to minimize EMI.
Recommended
Recommended Products Summary
Engineering reference data for L9300TU80T-TR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | L9300TU80T |
|---|---|---|
| Package | [DATA_NEEDED: Package type] | [DATA_NEEDED: Package type] |
| Brand | STMicroelectronics | STMicroelectronics |
| Output Voltage Rating | 80 V | 80 V |
| AEC-Q100 Qualification | Qualified | Qualified |
| Operating Temperature Range | -40°C to +150°C | -40°C to +150°C |
| RoHS Status | Compliant | Compliant |
| Peak Output Current | [DATA_NEEDED: Peak output current] | [DATA_NEEDED: Peak output current] |
| Packaging Type | Tape & Reel | Tube or Tray |
Key Differentiators
- Automotive-grade AEC-Q100 qualification (vs L9300TU80T)
- Integrated protection features (vs L9300TU80T)
- Wide operating temperature range (vs L9300TU80T)
Design Notes
The L9300TU80T-TR can dissipate significant power when driving high-current IGBTs. Ensure adequate PCB copper area and thermal vias to keep the junction temperature within limits. The device's operating temperature range is -40°C to +150°C, so thermal management is critical in high-ambient environments like engine compartments.
Place the gate driver as close as possible to the IGBT to minimize gate loop inductance. Use a low-inductance ground plane and separate power and logic grounds. Add a gate resistor to control switching speed and reduce EMI. Follow the layout guidelines in the STMicroelectronics datasheet for optimal performance.
Do not exceed the 80V output voltage rating. Ensure the supply voltage is within the specified range to avoid damage. The device has integrated overcurrent and overtemperature protection, but external clamping may be needed for inductive loads. Verify the pinout from the datasheet before PCB design, as the package type is [DATA_NEEDED].
Compliance Information
RoHS compliant per STMicroelectronics product page. AEC-Q100 qualified for automotive applications.
