L99ASC03TR
- Mfr.Part #
- L99ASC03TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 48-TQFP Exposed Pad
- Datasheet
- Download
- Description
- IC MOTOR DRIVER 6V-28V 48TQFP
- Stock
- 10,922
- In Stock :
- 10,922
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Motor Drivers, Controllers
- Package / Case :
- 48-TQFP Exposed Pad
- Terminal Form :
- Gull wing
- Lifecycle Status :
- NRND (Last Updated: 7 months ago)
- Base Part Number :
- L99A
- HTS Code :
- 8542.39.00.01
- Height Seated (Max) :
- 1.2mm
- Radiation Hardening :
- No
- Number of Pins :
- 48
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 28V
- Number of Terminations :
- 48
- Supply Voltage :
- 12V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Supply Voltage-Min (Vsup) :
- 6V
- Length :
- 7mm
- Motor Type - AC, DC :
- Brushless DC (BLDC)
- Output Configuration :
- Pre-Driver - Half Bridge (3)
- Analog IC - Other Type :
- BRUSHLESS DC MOTOR CONTROLLER
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 20 Weeks
- Terminal Position :
- QUAD
- Output Current-Max :
- 0.3A
- Operating Temperature :
- -40°C~150°C TJ
- Interface :
- SPI
- Width :
- 7mm
- Applications :
- Automotive
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 6V~28V
- Terminal Pitch :
- 0.5mm
- Function :
- Controller - Commutation, Direction Management
- Datasheets
- L99ASC03TR

Motor Drivers, Controllers STMicroelectronics L99ASC03TR Overview
Introducing the Motor Drivers, Controllers by STMicroelectronics, featuring the L99ASC03TR. This sophisticated integrated circuit is meticulously engineered to empower your motor-driven applications with unparalleled efficiency and reliability. Designed with cutting-edge technology, it serves as the cornerstone for enhancing the performance of your motor systems, ensuring seamless operation and optimal functionality.
With a robust design capable of accommodating voltage ranges from 6V to 28V, this motor driver is primed to meet the demands of diverse industrial and automotive environments. Its compact 48TQFP package underscores its versatility, allowing for seamless integration into a wide array of systems.
Whether you're embarking on a new project or seeking to upgrade existing setups, the Motor Drivers, Controllers STMicroelectronics L99ASC03TR stands as the pinnacle of innovation, poised to elevate your operations to unprecedented heights.
L99ASC03TR Features
- Wide voltage range support: Operates efficiently within the range of 6V to 28V, ensuring compatibility with various power systems.
- Compact form factor: Housed in a space-saving 48TQFP package, facilitating easy integration into diverse applications.
- Advanced motor control: Employs state-of-the-art technology to deliver precise and reliable motor control, optimizing performance across different scenarios.
- Thermal protection: Incorporates thermal management features to safeguard against overheating, enhancing system durability and longevity.
- Enhanced efficiency: Maximizes energy utilization and minimizes power loss, promoting cost-effectiveness and sustainability.
L99ASC03TR Applications
- Electric Power Steering (EPS) systems: The L99ASC03TR ensures smooth and responsive steering functionality in automotive EPS systems, enhancing driver comfort and vehicle maneuverability.
- Industrial automation: Employed in industrial automation setups, this motor driver facilitates precise control of machinery and equipment, optimizing productivity and efficiency on the factory floor.
- Robotics: Integrated into robotic platforms, this versatile IC enables accurate motor control, enabling robots to perform intricate tasks with precision and reliability.
- Home appliances: Utilized in home appliances such as washing machines and refrigerators, the L99ASC03TR enhances motor-driven functionalities, ensuring seamless operation and enhanced user experience.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| L99ASC03 | STMicroelectronics | 16,104 | IC MOTOR DRIVER 6V-28V 48TQFP |
| L99ASC03GTR | STMicroelectronics | 10,378 | IC MOTOR DRIVER 6V-28V 48TQFP |
















