L9960TR

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L9960TR

IC HALF-BRIDGE DRVR SPI PWRSSO36

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規格

Package Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q100
ProductStatus Active
OutputConfiguration Half Bridge (2)
Applications General Purpose
Interface SPI
LoadType Inductive, Capacitive, Resistive
Technology Power MOSFET
RdsOn(Typ) 400mOhm LS + HS
Voltage-Supply 4.5V ~ 5.5V
Voltage-Load 4.5V ~ 28V
OperatingTemperature -40°C ~ 170°C (TJ)
Features Slew Rate Controlled
FaultProtection Over Temperature, Short Circuit
MountingType Surface Mount
Package/Case 36-PowerBFSOP (0.295, 7.50mm Width)

概述

Description

The L9960TR is an integrated circuit (IC) designed for automotive applications, primarily as a motor driver or actuator controller. Manufactured by STMicroelectronics, it is tailored for use in systems like electric power steering, engine cooling fans, and other motor-driven components within a vehicle. The device typically features robust power handling capabilities, high efficiency, and protection mechanisms such as overcurrent, overtemperature, and undervoltage protection to ensure reliable performance in demanding automotive environments. It often includes diagnostic functionalities to aid in system monitoring and fault detection. The L9960TR is built to comply with automotive standards, making it suitable for integration into modern vehicle architectures. Its compact design and programmable parameters offer flexibility and ease of use for automotive engineers seeking to optimize performance and efficiency in motor control applications.

Features

The L9960TR is a versatile automotive IC typically used in motor control applications. Key features include:
1. Supply Voltage Range: It operates effectively with a wide supply voltage range, making it suitable for various automotive environments.
2. Motor Driver: It integrates a full-bridge motor driver that supports both DC and BLDC motors, providing flexibility in motor control applications.
3. Current Sensing: The device features precise current sensing capabilities, essential for applications requiring accurate motor current monitoring and control.
4. Diagnostics: The L9960TR includes comprehensive diagnostic features, allowing for fault detection and system protection, enhancing reliability and safety.
5. Thermal Protection: It offers thermal protection to prevent damage due to overheating, ensuring robust operation under demanding conditions.
6. PWM Control: The device supports PWM control, allowing efficient and smooth motor speed regulation.
7. Compact Package: Typically available in a compact package suitable for space-constrained applications.
These features make the L9960TR ideal for automotive motor control, offering high performance, safety, and reliability. Always refer to the manufacturer's datasheet for detailed specifications and application guidelines.

Package

The L9960TR is a motor driver integrated circuit from STMicroelectronics, typically housed in a PowerSSO-36 package. This package type is known for having a small footprint, efficient thermal performance, and multiple leads for enhanced connectivity, making it suitable for automotive and industrial applications.

Pinout

The L9960TR is an automotive-grade H-Bridge driver IC manufactured by STMicroelectronics. It is used for driving DC motors and solenoids in automotive applications. The L9960TR is housed in a PowerSSO-36 package, which means it has 36 pins.
Key functions of the L9960TR include:
- H-Bridge Configuration: Allows for bidirectional control of a DC motor.
- PWM Control: Supports Pulse Width Modulation for efficient speed control.
- Diagnostics: Provides feedback on load conditions and fault detection.
- Protection Features: Includes overcurrent, overtemperature, and undervoltage protections.
- Current Sensing: Offers current monitoring for precise control.
The L9960TR is specifically designed for robust performance in harsh automotive environments, providing reliable operation with extensive protection and diagnostic features.

Manufacturer

The L9960TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company serves various sectors, including automotive, industrial, personal electronics, communications equipment, and computer peripherals. As a leading player in the semiconductor industry, STMicroelectronics focuses on innovation and sustainability, providing integrated solutions that are critical to the growth of advanced technologies and digital transformation.

Application

The L9960TR is a motor driver IC used primarily in automotive applications. It is designed for controlling DC motors and provides functionalities such as motor speed and direction control. Key application areas include electric power steering, window lifters, seat adjusters, and other automotive systems requiring precise motor control. Its robust design and protection features make it suitable for the demanding conditions of automotive environments.

Equivalent

The L9960TR is an automotive-grade power management integrated circuit (PMIC) by STMicroelectronics, designed for automotive applications. Equivalent products generally include similar power management ICs from other manufacturers that meet the same specifications and functionalities. Alternatives could include the A5940 from Allegro Microsystems, the TLE9879 family from Infineon, or the MC33HB2000 from NXP Semiconductors. However, exact equivalency will depend on specific application requirements, so a detailed comparison of specifications is recommended.

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