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TLE82642EXUMA3
Product Overview
Category
The TLE82642EXUMA3 belongs to the category of integrated circuits (ICs) specifically designed for automotive applications.
Use
This IC is primarily used in automotive electronic systems, providing various functionalities such as power management, control, and communication.
Characteristics
- High reliability and durability, suitable for harsh automotive environments.
- Compact size and low power consumption.
- Designed to meet automotive industry standards and regulations.
Package
The TLE82642EXUMA3 is available in a small outline package (SOP), which ensures easy integration into automotive electronic systems.
Essence
The essence of this product lies in its ability to efficiently manage power distribution and control within automotive electronic systems, ensuring reliable and safe operation.
Packaging/Quantity
The TLE82642EXUMA3 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Input voltage range: 4.5V to 40V
- Output voltage range: 0.8V to 5.5V
- Maximum output current: 1.5A
- Operating temperature range: -40°C to +125°C
- Integrated protection features: overvoltage, undervoltage, overcurrent, and thermal shutdown
Detailed Pin Configuration
The TLE82642EXUMA3 has a total of 20 pins, each serving a specific function. The pin configuration is as follows:
- VBAT: Battery supply voltage input
- GND: Ground reference
- IN1: Input voltage for channel 1
- OUT1: Output voltage for channel 1
- EN1: Enable pin for channel 1
- IN2: Input voltage for channel 2
- OUT2: Output voltage for channel 2
- EN2: Enable pin for channel 2
- IN3: Input voltage for channel 3
- OUT3: Output voltage for channel 3
- EN3: Enable pin for channel 3
- IN4: Input voltage for channel 4
- OUT4: Output voltage for channel 4
- EN4: Enable pin for channel 4
- DIAG: Diagnostic output pin
- VDD: Internal supply voltage
- GND: Ground reference
- NC: No connection
- NC: No connection
- NC: No connection
Functional Features
- Integrated power management and control for automotive electronic systems.
- Efficient voltage regulation and current limiting capabilities.
- Diagnostic output for system monitoring and fault detection.
- Enable pins for individual channel control.
Advantages and Disadvantages
Advantages
- High reliability and durability, suitable for automotive applications.
- Compact size allows for easy integration into space-constrained systems.
- Comprehensive protection features ensure safe operation.
- Enables efficient power distribution and control within automotive electronic systems.
Disadvantages
- Limited maximum output current may not be suitable for high-power applications.
- Higher cost compared to non-automotive-specific ICs.
Working Principles
The TLE82642EXUMA3 operates based on a combination of internal voltage regulators, current limiters, and control logic. It receives input voltage from the battery (VBAT) and regulates it to provide stable output voltages for each channel. The enable pins (EN1-EN4) allow for individual channel activation or deactivation. The diagnostic output pin (DIAG) provides information about the system's status and any detected faults.
Detailed Application Field Plans
The TLE82642EXUMA3 is widely used in various automotive applications, including but not limited to:
- Engine control units (ECUs)
- Body control modules (BCMs)
- Lighting systems
- Infotainment systems
- Powertrain systems
Detailed and Complete Alternative Models
- TLE82642EXUMA2: Similar functionality with a lower maximum output current of 1A.
- TLE82642EXUMA4: Similar functionality with a higher maximum output current of 2A.
- TLE82642EXUMA5: Similar functionality with extended temperature range (-40°C to +150°C).
These alternative models provide options based on specific application requirements, allowing for flexibility in design and system integration.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLE82642EXUMA3 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of TLE82642EXUMA3 in technical solutions:
Q: What is the TLE82642EXUMA3? A: The TLE82642EXUMA3 is a highly integrated power management and motor control IC designed for automotive applications.
Q: What are the key features of the TLE82642EXUMA3? A: The key features include multiple voltage regulators, LIN transceiver, high-side switches, low-side switches, and a motor driver.
Q: What is the maximum operating voltage of the TLE82642EXUMA3? A: The TLE82642EXUMA3 can operate at a maximum voltage of 18V.
Q: Can the TLE82642EXUMA3 be used for brushless DC motor control? A: No, the TLE82642EXUMA3 is specifically designed for brushed DC motor control.
Q: How many low-side switches does the TLE82642EXUMA3 have? A: The TLE82642EXUMA3 has four low-side switches.
Q: Is the TLE82642EXUMA3 compatible with CAN bus communication? A: No, the TLE82642EXUMA3 does not have built-in support for CAN bus communication. It is primarily designed for LIN bus communication.
Q: What is the maximum current rating of the high-side switches in the TLE82642EXUMA3? A: The high-side switches in the TLE82642EXUMA3 have a maximum current rating of 0.8A.
Q: Can the TLE82642EXUMA3 be used in battery management systems? A: Yes, the TLE82642EXUMA3 can be used in battery management systems for controlling various loads and managing power distribution.
Q: Does the TLE82642EXUMA3 have built-in protection features? A: Yes, the TLE82642EXUMA3 includes various protection features such as overtemperature protection, overvoltage protection, and short-circuit protection.
Q: What is the typical operating temperature range of the TLE82642EXUMA3? A: The TLE82642EXUMA3 has a typical operating temperature range of -40°C to +125°C.
Please note that these answers are general and may vary depending on the specific application and implementation of the TLE82642EXUMA3 in a technical solution.