L9949TR
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- Mfr.Part #
- L9949TR
- Manufacturer
- STMicroelectronics
- Package / Case
- 20-SOIC (0.433, 11.00mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC DRIVER DOOR ACTUATOR PWRSO-20
- Stock
- 10,476
- In Stock ：
- 10,476
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Power Management - Specialized
- Pin Count :
- 20
- Package / Case :
- 20-SOIC (0.433, 11.00mm Width) Exposed Pad
- Length :
- 15.9mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Width :
- 11mm
- Nominal Supply Current :
- 20mA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~150°C
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 3.6mm
- Supply Voltage-Min (Vsup) :
- 4.5V
- Voltage - Supply :
- 7V~28V
- Terminal Pitch :
- 1.27mm
- Base Part Number :
- L9949
- JESD-609 Code :
- e3
- Applications :
- Automotive
- Power Supplies :
- 58/16V
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Analog IC - Other Type :
- BRUSH DC MOTOR CONTROLLER
- Operating Supply Current :
- 7mA
- Operating Supply Voltage :
- 28V
- Number of Pins :
- 20
- Output Current-Max :
- 10A
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Number of Functions :
- 3
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Lifecycle Status :
- NRND (Last Updated: 7 months ago)
- Number of Terminations :
- 20
- HTS Code :
- 8542.39.00.01
- Datasheets
- L9949TR
Power Management - Specialized STMicroelectronics L9949TR Overview
The L9949TR from STMicroelectronics is a sophisticated integrated circuit specifically designed for door actuator applications. This power management device, housed in a compact PWRSO20 package, serves as a robust solution for driving door actuators in automotive environments. Recognized for its reliability and performance, the L9949TR facilitates the efficient control of vehicle entry systems, enhancing both safety and user convenience. Employing the L9949TR ensures a high-performance operation in demanding automotive conditions, making it an ideal choice for manufacturers seeking a combination of durability and advanced technological integration.
L9949TR Features
The L9949TR IC driver includes multiple features that enhance its efficiency and reliability in automotive door actuator systems. These include built-in protection against overtemperature and overload conditions, a wide operating voltage range, and low power consumption. Additionally, the device offers diagnostic functions and supports various communication protocols essential for automotive applications, ensuring robust and versatile performance.
L9949TR Applications
- Automotive Door Lock Actuators: The L9949TR is primarily used to drive motors in door lock mechanisms, providing precise control and enhanced security features in vehicles.
- Trunk Release Systems: It also finds application in trunk release mechanisms, where its reliability and robust performance ensure smooth operation under varied environmental conditions.
- Power Window Systems: Additionally, this IC can be adapted to control power window systems, offering smooth, efficient, and safe window operation critical in automotive applications.
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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
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