L9848TR

The L9848TR is a quad protected high-side driver with integrated logic and power management for automotive applications. It features four independent driver channels with overcurrent protection and thermal shutdown capabilities, making it ideal for controlling various loads in automotive systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• IN1: Input for channel 1 control
• OUT1: Output for channel 1
• IN2: Input for channel 2 control
• OUT2: Output for channel 2
• IN3: Input for channel 3 control
• OUT3: Output for channel 3
• IN4: Input for channel 4 control
• OUT4: Output for channel 4
• VCC: Positive power supply
• VS: Power supply ground
• FB1: Feedback for channel 1
• FB2: Feedback for channel 2
• FB3: Feedback for channel 3
• FB4: Feedback for channel 4
• EN: Enable pin for driver channels

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the L9848TR IC for a visual representation.

Key Features

• Quad High-Side Drivers: Provides four independent high-side driver channels for load control.
• Overcurrent Protection: Each channel includes overcurrent protection for safe operation.
• Thermal Shutdown: Integrated thermal shutdown function protects the IC from overheating.
• Logic and Power Management: Combines logic control and power management features in a single IC.
• Automotive Grade: Designed for automotive applications with reliable performance and durability.
• Compact Package: Available in a space-saving package suitable for automotive electronics.

Note: For detailed technical specifications, please refer to the L9848TR datasheet.

Application

• Automotive Load Control: Ideal for controlling various loads in automotive systems such as lamps, solenoids, and motors.
• Vehicle Body Control: Used in vehicle body control modules for functions like door locks, wipers, and windows.
• Power Distribution: Suitable for power distribution applications in automotive electronics.

Functionality

The L9848TR is a quad protected high-side driver that offers reliable and efficient load control capabilities for automotive applications. It integrates essential protection features and simplifies power management in automotive electronics.

Usage Guide

• Power Supply: Connect VCC (Pin 9) to the positive power supply and VS (Pin 10) to power supply ground.
• Input Control: Apply logic signals to the IN pins to control the respective driver channels.
• Feedback: Monitor the feedback pins (FB1-FB4) for status information on each driver channel.

Frequently Asked Questions

Q: What is the maximum current handling capacity of the L9848TR?
A: The L9848TR can handle a maximum current of X amps per channel.

Q: Is the L9848TR suitable for 24V automotive systems?
A: Yes, the L9848TR is designed to operate within the range of 9V to 32V, making it suitable for 24V automotive systems.