STMicroelectronics' L99DZ100GPTR is an integrated circuit specifically designed for automotive door modules, supporting selective wake-up functionality and featuring HS-CAN capabilities. Mingjiada Electronics has the L99DZ100GPTR in stock, and the following is detailed information about the product.
L99DZ100GPTR Product Description
The L99DZ100GPTR is a single-chip integrated door control IC developed by STMicroelectronics, specifically designed for modern automotive electronic systems. It supports high-speed CAN (HS-CAN) selective wake-up functionality, optimises power management, and enhances system energy efficiency. The L99DZ100GPTR employs advanced BCD8S automotive semiconductor technology, integrating power management, motor drive, communication interfaces, and protection circuits, making it suitable for front door control modules.
L99DZ100GPTR Key Features
Robust power management: The L99DZ100GPTR features two low-dropout regulators capable of supplying power to the system microcontroller and external peripheral loads. It also includes programmable local and remote wake-up functions, as well as multiple standby modes, enabling intelligent power management and improving energy efficiency.
Multiple drive capabilities: The L99DZ100GPTR integrates 8 high-side drivers for LED supply, 2 high-side drivers for bulb supply, and can drive up to 5 DC motors and 4 external MOS transistors (H-bridge configuration). It can also control external MOSFETs (high-side configuration) via additional gate drivers, It can power resistive loads (such as rearview mirror heaters), meeting the diverse load driving requirements in automotive door modules.
Rich communication interfaces: The L99DZ100GPTR features a LIN 2.2a transceiver (compatible with SAE J2602) and an advanced high-speed CAN transceiver (compliant with ISO 11898-2:2003/-5:2007 and SAE J2284 standards), supporting selective wake-up functionality to ensure reliable communication connections and facilitate data exchange with other in-vehicle systems.
Comprehensive protection features: All embedded outputs of the L99DZ100GPTR include protection and monitoring functions such as current monitoring (high-side only), open-load detection, overcurrent protection, thermal warning, and thermal shutdown. Additionally, the H-bridge configuration or dual half-bridge configuration of external MOSFETs, as well as the driver for external high-side MOSFETs, also feature comprehensive protection functions, enhancing system reliability and safety.
Compliant with automotive standards: The L99DZ100GPTR complies with the AEC-Q100 standard, ensuring product stability and reliability in automotive environments, making it suitable for use in automotive electronic systems.
L99DZ100GPTR Technical Specifications
Supply voltage: 6V–28V (compatible with automotive batteries)
Operating Temperature: -40°C to +150°C (compliant with AEC-Q100 standard)
Package: 64-pin LQFP (10×10 mm), suitable for high-density PCB layout
Standby Current: Only 7–8 μA in VBAT standby mode, significantly lower than traditional dual-chip solutions
L99DZ100GPTR Typical Applications
Automotive front door control module (electric windows, rearview mirror adjustment, LED lighting)
Smart door system (supports CAN/LIN bus communication)
Energy-efficient body electronic control unit (ECU)
As automotive electronics technology continues to advance, Mingjiada Electronics' L99DZ100GPTR will play an increasingly important role in the automotive door module sector, providing efficient and reliable solutions for automotive manufacturers and suppliers.
L99DZ100GPTR Block Diagram
L99DZ100GPTR Pin Connection (Top View)
Mingjiada Supply Advantages
Authenticity Guarantee: All L99DZ100GPTR units supplied by Mingjiada Electronics are genuine original products, ensuring product quality and performance.
Technical Support: A professional team can provide customers with product selection recommendations and assist in resolving technical challenges.
Efficient Service: A comprehensive logistics system enables rapid delivery to meet customers' urgent needs.
Contact Mingjiada Electronics:
Phone: +86 13410018555 (Mr. Chen)
Email: sales@hkmjd.com
Website: www.integrated-ic.com
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