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L9663-TR

Name: L9663-TR
Rating: 4.7 (12 reviews)

IC INTERFACE SPECIALIZED 32TQFP

製造商
製造商。部分 #L9663-TR
包 TQFP 32
資料表 L9663-TR DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
Applications	Automotive
Interface	SPI
Voltage-Supply	4.8V ~ 35V
Package/Case	32-TQFP Exposed Pad
SupplierDevicePackage	32-TQFP (7x7)

概述

Description

L9663-TR is an integrated circuit (IC) designed primarily for automotive applications, particularly for controlling and managing various functionalities in vehicles. This device typically features advanced power management capabilities, enabling efficient control of motors and other loads while ensuring safety and reliability.
Key functions of the L9663-TR include PWM (Pulse Width Modulation) control, diagnostics, and protection mechanisms to safeguard against overcurrent and thermal issues. It supports communication protocols for integration with other vehicle systems, making it suitable for applications like electric power steering, window lifts, and other electromechanical systems.
The IC's robust design is tailored for harsh automotive environments, ensuring durability and performance under extreme conditions. As part of a broader trend toward electrification and automation in vehicles, the L9663-TR plays a critical role in enhancing the functionality and efficiency of modern automotive systems.

Features

The L9663-TR is a versatile automotive IC designed for motor control applications, particularly in automotive power window and sunroof systems. Key features include:
1. Integrated H-Bridge: Allows for bidirectional control of DC motors.
2. Current Sensing: Built-in current sensing for overload protection and motor diagnostics.
3. PWM Control: Supports Pulse Width Modulation for precise speed control.
4. Thermal Protection: Integrated thermal shutdown to prevent overheating.
5. Supply Voltage Range: Operates within a broad voltage range suitable for automotive environments.
6. Integrated Protection Features: Includes short-circuit protection, under-voltage lockout, and over-temperature protection.
7. Low Standby Current: Efficient in power management during idle states.
These features make the L9663-TR suitable for reliable and efficient motor control in various automotive applications.

Package

The L9663-TR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 28 pins. This compact package type is designed for surface mounting, optimizing space in electronic applications.

Pinout

The L9663-TR is a highly integrated automotive chip designed for various applications, including motor control and sensor management. It typically features a 32-pin package.
The primary functions of the L9663-TR include:
- Motor driver control
- PWM (Pulse Width Modulation) signal generation
- Integrated current sensing
- Temperature monitoring
- Communication interfaces like SPI (Serial Peripheral Interface)
This device is specifically designed to meet the rigorous demands of automotive applications, ensuring reliability and efficiency in operation. For detailed pin functions, refer to the manufacturer's datasheet.

Manufacturer

The L9663-TR is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in the design, development, and manufacturing of a wide range of semiconductor products, including integrated circuits, microcontrollers, and sensors. The company serves diverse markets, including automotive, industrial, personal electronics, and communications. With a strong focus on innovation and sustainability, STMicroelectronics is known for its commitment to providing high-performance solutions that enable smarter and more efficient technologies.

Application

The L9663-TR is a high-performance automotive LIN (Local Interconnect Network) transceiver. Its application areas include automotive body electronics, such as lighting control, window lift systems, and climate control. It is also used in communication between various automotive modules and sensors, enabling reliable data transmission in vehicle networks. Additionally, it supports low-power applications, making it suitable for use in battery-operated devices within vehicles.

Equivalent

The L9663-TR chip is a high-voltage, low-side MOSFET driver. Equivalent products include the LTC7000, MIC4427, and TC4427. Always check datasheets for specific parameters like voltage ratings, drive strength, and package types to ensure compatibility in your application.