L9958TR

Product Overview

Category: Integrated Circuit (IC)
Use: Automotive Electronics
Characteristics: High-performance, multi-functionality
Package: Surface Mount Technology (SMT)
Essence: Control and monitoring of automotive systems
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Operating Voltage: 4.5V to 5.5V
Operating Temperature Range: -40°C to +150°C
Number of Pins: 32
Interface: SPI (Serial Peripheral Interface)
Current Consumption: 10mA (typical)

Detailed Pin Configuration

VBAT
VDD
GND
RESET
CS
SCK
MISO
MOSI
INT
WAKEUP
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Functional Features

Control and monitoring of various automotive systems
High level of integration for space-saving designs
SPI interface for easy communication with microcontrollers
Built-in protection features for enhanced reliability
Low power consumption for energy efficiency

Advantages

Compact size allows for flexible placement in automotive applications
Wide operating temperature range enables reliable performance in extreme conditions
Comprehensive protection mechanisms ensure system safety
Simplified communication interface facilitates integration with microcontrollers
Efficient power management reduces energy consumption

Disadvantages

Limited number of pins may restrict the number of supported functions
High operating temperature range may require additional cooling measures in certain applications
SPI interface may not be compatible with all microcontrollers, requiring additional components or adaptations

Working Principles

The L9958TR is designed to control and monitor various automotive systems. It utilizes an SPI interface to communicate with a microcontroller, enabling seamless integration into the overall system. The IC operates within a wide temperature range, ensuring reliable performance even in harsh environments. Built-in protection features safeguard the connected systems from potential faults or failures. By efficiently managing power consumption, the L9958TR contributes to energy-efficient automotive designs.

Detailed Application Field Plans

The L9958TR finds applications in various automotive systems, including:

Engine Control Units (ECUs)
Transmission Control Units (TCUs)
Body Control Modules (BCMs)
Electric Power Steering (EPS) systems
Anti-lock Braking Systems (ABS)
Airbag Control Units (ACUs)
Lighting Control Modules (LCMs)
HVAC (Heating, Ventilation, and Air Conditioning) systems
Battery Management Systems (BMS)
Electric Vehicle (EV) charging systems

Detailed and Complete Alternative Models

L9958
L9958T
L9958TS
L9958TRS
L9958H
L9958HT
L9958HTS
L9958HTRS
L9958M
L9958MT

These alternative models offer similar functionality and characteristics, providing flexibility for different design requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací L9958TR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of L9958TR in technical solutions:

Q: What is L9958TR? A: L9958TR is a high-voltage, quad half-bridge driver IC designed for automotive applications.
Q: What is the maximum voltage that L9958TR can handle? A: L9958TR can handle a maximum voltage of up to 60V.
Q: How many half-bridges can be controlled by L9958TR? A: L9958TR can control up to four half-bridges independently.
Q: Can L9958TR drive both inductive and resistive loads? A: Yes, L9958TR is capable of driving both inductive and resistive loads.
Q: What is the maximum current that L9958TR can deliver per channel? A: L9958TR can deliver a maximum current of 1.5A per channel.
Q: Does L9958TR have built-in protection features? A: Yes, L9958TR includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can L9958TR operate in harsh automotive environments? A: Yes, L9958TR is designed to operate reliably in harsh automotive environments with its robust design and protection features.
Q: Is L9958TR compatible with microcontrollers and other digital control systems? A: Yes, L9958TR is compatible with microcontrollers and other digital control systems through its SPI interface.
Q: What is the operating temperature range of L9958TR? A: L9958TR has an operating temperature range of -40°C to +150°C.
Q: Can L9958TR be used in applications other than automotive? A: While L9958TR is primarily designed for automotive applications, it can also be used in other high-voltage applications that require driving multiple half-bridges.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.