L9958XP

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L9958XP

+物料清單

IC MOTOR DRVR BIPOLAR 24POWERSSO

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規格

屬性 價值
Package Tube
ProductStatus Active
MotorType-Stepper Bipolar
MotorType-ACDC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
OutputConfiguration Half Bridge (2)
Interface SPI
Technology CMOS
Applications General Purpose
Current-Output 8.6A
Voltage-Supply 4.5V ~ 5.5V
Voltage-Load 4V ~ 28V
OperatingTemperature -40°C ~ 150°C (TJ)
MountingType Surface Mount
Package/Case 24-PowerBSOP (0.295, 7.50mm Width)

概述

Description

The L9958XP is an automotive electronic device, typically referred to as a motor driver or actuator driver, designed by STMicroelectronics. It's part of their broader family of integrated circuits aimed at controlling DC motors, solenoids, or other inductive loads in automotive environments. The device is specifically engineered to meet the rigorous demands of automotive applications, including high reliability, robustness, and the ability to operate under a wide range of environmental conditions.
Key features of the L9958XP include an H-bridge configuration, which allows for full bidirectional control of a motor, and various protection mechanisms, such as over-temperature and over-current protection. It also supports pulse-width modulation (PWM) for precise speed and torque control. The device often includes diagnostic features to detect fault conditions, making it suitable for applications requiring high safety standards. With its compact design and compliance with automotive standards, the L9958XP is commonly used in applications like power windows, seat adjustments, and mirror controls in vehicles.

Equivalent

The L9958XP is a motor driver IC typically used for automotive applications. Equivalent products would be other motor driver ICs with similar specifications. Consider options like:
1. Infineon TLE9201
2. Texas Instruments DRV8701
3. ON Semiconductor NCV7751
These alternatives may vary in features, so always check the datasheet for compatibility with your specific application requirements.

Features

The L9958XP is a versatile motor driver IC often used in automotive applications. Key features include:
1. Half-Bridge Configuration: It supports dual half-bridge configurations to drive DC motors or stepper motors.

2. High-Current Capability: The IC can handle high current loads, making it suitable for demanding applications.

3. Diagnostic and Protection Features: It offers extensive diagnostics and protection against overcurrent, overtemperature, and short circuits, ensuring reliability and durability.

4. PWM Control: The pulse-width modulation (PWM) capability allows for precise speed and torque control of motors.

5. SPI Interface: The IC includes a Serial Peripheral Interface (SPI) for communication and control, facilitating integration into complex systems.

6. Wide Operating Voltage Range: It supports a broad voltage range, making it adaptable to different supply voltages in automotive systems.

7. Low Power Consumption: Designed for efficiency, it minimizes power wastage in idle states.
These features make the L9958XP suitable for various automotive and industrial applications where robust motor control is required.

Pinout

The L9958XP is a smart power H-bridge designed by STMicroelectronics. It is typically used for automotive applications to drive DC motors. The device comes in a PowerSSO-36 package, which means it has 36 pins.
The main functions of the L9958XP include:
1. H-Bridge Configuration: Allows bidirectional control of the DC motor.
2. PWM Control: Supports Pulse Width Modulation for precise motor speed control.
3. Diagnostic Features: Provides status feedback such as overtemperature, overcurrent, and short-to-ground conditions.
4. Protection Features: Includes overtemperature protection, undervoltage shutdown, and load current limitation.
The L9958XP is designed to operate in harsh automotive environments, providing reliable performance with robust protection and diagnostics.

Manufacturer

The L9958XP is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. These products are used in various electronic applications, including automotive, industrial, personal electronics, and communication equipment.
STMicroelectronics is known for its expertise in various semiconductor technologies and provides solutions in areas like microcontrollers, sensors, power management, integrated circuits, and more. The company operates in multiple regions and serves a diverse array of industries, making it a key player in the global semiconductor market.

Application

The L9958XP is an automotive-grade integrated circuit designed for a variety of motor control applications. It is commonly used in automotive systems for the control of DC motors, particularly in window lifters, seat adjusters, and sunroof mechanisms. The device features H-bridge configurations, allowing for bidirectional motor control and braking functions. It includes diagnostic capabilities, protection features against overtemperature, overcurrent, and short circuits, enhancing reliability and safety in automotive environments. Its compact design and efficient operation make it suitable for space-constrained applications in modern vehicles, where electronic precision and durability are critical.

Package

The L9958XP is a device by STMicroelectronics, and it typically comes in a PowerSSO-16 package. This package type is designed to provide a compact and efficient solution for electronic components, often used in automotive applications.