STMicroelectronics

L99UDL01TR  

Full Half-Bridge Drivers ICs

L99UDL01TR Description

The L99UDL01TR is a high-performance half-bridge driver IC designed for automotive applications, manufactured by STMicroelectronics. This device is engineered to drive capacitive and resistive loads with a supply voltage range of 6V to 18V. It features a robust MOSFET (Metal Oxide) technology, ensuring high efficiency and reliability. The L99UDL01TR is housed in a surface-mount 64TQFP package, making it suitable for compact and space-constrained designs.

L99UDL01TR Features

• Output Configuration: Half Bridge (6)
• Load Type: Capacitive and Resistive
• Technology: MOSFET (Metal Oxide)
• Voltage - Supply: 6V ~ 18V
• Voltage - Load: 6V ~ 18V
• Rds On (Typ): 90mOhm LS + HS
• Fault Protection: Over Current, Over Temperature
• Features: Charge Pump, Status Flag
  -Interface: Logic, PWM, SPI
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The L99UDL01TR stands out with its integrated charge pump and status flag features, enhancing its versatility and ease of use. The low Rds on (90mOhm LS + HS) ensures minimal power loss and high efficiency, making it ideal for applications requiring high power density. The over current and over temperature fault protection mechanisms provide robustness and reliability, safeguarding the device and connected components from damage.

L99UDL01TR Applications

The L99UDL01TR is designed for general-purpose applications, particularly in the automotive industry. Its ability to handle capacitive and resistive loads makes it suitable for a wide range of applications, including:

• Electric Vehicle (EV) Systems: Driving high-power loads in electric vehicles, such as electric motors and actuators.
• Automotive Electronics: Controlling various electronic systems in automobiles, such as power windows, sunroofs, and seat adjustments.
• Industrial Control Systems: Driving high-power loads in industrial applications, such as conveyor belts and robotic arms.
• Consumer Electronics: Powering high-current loads in consumer devices, such as high-end gaming consoles and large-screen TVs.

Conclusion of L99UDL01TR

The L99UDL01TR from STMicroelectronics is a versatile and reliable half-bridge driver IC designed for automotive and general-purpose applications. Its robust MOSFET technology, low Rds on, and integrated features like the charge pump and status flag make it an excellent choice for high-efficiency and high-reliability designs. The over current and over temperature protection mechanisms ensure long-term durability and safety. With its compact surface-mount package and wide supply voltage range, the L99UDL01TR is ideal for space-constrained designs and applications requiring high power density.

L99UDL01TR Documents

Download datasheets and manufacturer documentation for L99UDL01TR

Datasheets :

L99UDL01      

PCN Packaging :

Material Barrier Bag 17/Dec/2020