L9960T-TR

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L9960T-TR

+BOM

IC HALF-BRIDGE DRVR SPI PWRSSO36

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性
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)

概要

Description

The L9960T-TR is a versatile and robust automotive-grade motor driver IC designed by STMicroelectronics. It is tailored for controlling DC brush motors, focusing on applications within the automotive industry, such as power windows, mirrors, and locks. This motor driver features a monolithic design that integrates advanced protection and diagnostic functionalities, ensuring reliable operation under various conditions.
Key features include its capability to handle a wide operating voltage range and provide efficient motor control with PWM (Pulse Width Modulation) input for speed regulation. The L9960T-TR also includes built-in protections against overcurrent, overtemperature, and undervoltage, enhancing its durability and reliability. Additionally, it offers a compact package suitable for space-constrained applications, compliant with automotive standards.
The IC's diagnostics capabilities allow for real-time monitoring and feedback, which helps in fault detection and maintenance. Its design is optimized for minimal power loss, contributing to energy efficiency in automotive electrical systems. Overall, the L9960T-TR is a reliable choice for engineers seeking a high-performance solution for automotive motor control applications.

Equivalent

The L9960T-TR is an automotive-grade H-bridge driver from STMicroelectronics. Equivalent products include the TI DRV8873, Infineon BTN8982TA, and NXP MC33926. These chips typically support similar functions such as motor control, handling similar voltage and current ratings, and have similar package types. However, it’s essential to verify specific electrical characteristics and features to ensure compatibility with your application. Always consult the datasheets for detailed comparisons.

Features

The L9960T-TR is an automotive-grade integrated motor driver IC designed by STMicroelectronics. It is primarily used for driving DC and stepper motors in various automotive applications. The key features of the L9960T-TR include:
1. H-Bridge Configuration: Supports bidirectional control of DC motors and stepper motors.
2. High Voltage Operation: Capable of operating at voltages up to 40V, making it suitable for automotive environments.
3. Output Current: Can handle continuous currents up to 1.3A per channel.
4. Protection Features: Includes overtemperature, overcurrent, and short-circuit protection to ensure robust operation.
5. Diagnostics: Provides detailed fault diagnostics for enhanced system reliability.
6. Low Standby Current: Optimized for minimal power consumption in idle mode.
7. PWM Control: Supports PWM operation for precise speed and torque control.
8. Compact Package: Available in a PowerSSO-24 package, facilitating compact PCB design.
This IC is ideal for applications requiring reliable and efficient motor control in automotive systems.

Pinout

The L9960T-TR is an automotive-grade H-bridge driver IC manufactured by STMicroelectronics. It is designed for DC motor control applications. The IC comes in a PowerSSO-36 package, which has 36 pins.
Functionally, the L9960T-TR provides bidirectional control of a DC motor and includes features such as:
1. H-Bridge Configuration: Allows for driving the motor in both forward and reverse directions.
2. PWM Control: Supports pulse-width modulation for speed control.
3. Current Regulation: Implements adjustable current limiting to protect the motor and IC from overcurrent conditions.
4. Diagnostic Features: Provides status feedback and fault diagnostics such as overtemperature and overcurrent alerts.
5. Protection Features: Includes undervoltage lockout, overtemperature shutdown, and short-circuit protection.
These features make the L9960T-TR suitable for various automotive and industrial motor control applications, providing robust performance and protection in harsh environments.

Manufacturer

The L9960T-TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products used in various electronic applications. The company serves diverse markets, including automotive, industrial, personal electronics, computer, and communication equipment. It is known for its innovation and expertise in semiconductor technologies, providing solutions that enable smarter mobility, more efficient energy management, and secure connectivity.

Application

The L9960T-TR is an automotive-grade integrated H-bridge driver IC designed for driving DC motors and actuators. It is commonly used in automotive applications such as electronic throttle control, window lifters, seat adjusters, and mirror controls. The device provides efficient motor control by offering features like PWM control, overcurrent protection, and thermal shutdown. Its robust design makes it suitable for handling the harsh conditions typically found in automotive environments, ensuring reliable operation of electromechanical systems in vehicles.

Package

The L9960T-TR is typically packaged in a PowerSSO-36 (Power Shrink Small Outline) package. This type of package is designed for automotive and industrial applications, offering efficient thermal performance and reliability in a compact form.

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