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TPS92691PWPR
Introduction
The TPS92691PWPR is a high-performance automotive LED driver belonging to the category of integrated circuits. This device is designed to provide efficient and reliable driving of high-power LEDs in automotive lighting applications. The TPS92691PWPR offers a range of characteristics, packaging options, and functional features that make it suitable for various automotive lighting designs.
Basic Information Overview
- Category: Integrated Circuits
- Use: Automotive LED Driver
- Characteristics: High performance, efficiency, reliability
- Package: PowerPAD HTSSOP
- Essence: Efficient driving of high-power LEDs
- Packaging/Quantity: Reel (2500 units)
Specifications
- Input Voltage Range: 4.5V to 65V
- Output Voltage Range: Up to 60V
- Maximum Output Current: 1.5A
- Operating Temperature Range: -40°C to 150°C
- Dimming Control: PWM and Analog
- Protection Features: Overvoltage, Overcurrent, Overtemperature
Detailed Pin Configuration
The TPS92691PWPR features a 20-pin PowerPAD HTSSOP package with the following pin configuration: 1. VIN 2. VCC 3. GND 4. PGND 5. DIM/PWM 6. ADIM 7. ISET 8. AGND 9. FB 10. COMP 11. SS/TRK 12. EN 13. RT 14. CT 15. BST 16. LX 17. LX 18. LX 19. LX 20. LX
Functional Features
- Wide input voltage range for automotive applications
- Flexible dimming control options
- Integrated protection features for enhanced reliability
- High efficiency operation for improved power management
Advantages and Disadvantages
Advantages
- Robust design for automotive environments
- Wide operating temperature range
- Comprehensive protection features
- High efficiency and precise LED control
Disadvantages
- Higher cost compared to standard LED drivers
- Complex pin configuration may require careful PCB layout
Working Principles
The TPS92691PWPR operates by efficiently regulating the current and voltage supplied to high-power LEDs in automotive lighting systems. It utilizes advanced control algorithms and protection mechanisms to ensure reliable and precise LED illumination while meeting the stringent requirements of automotive applications.
Detailed Application Field Plans
The TPS92691PWPR is ideally suited for various automotive lighting applications, including: - Headlights - Daytime running lights - Fog lights - Tail lights - Interior lighting
Detailed and Complete Alternative Models
Some alternative models to the TPS92691PWPR include: - TPS92630: Automotive LED driver with similar features and lower output current capability - TPS92518: High-voltage LED driver suitable for automotive and industrial lighting applications - LM3409: Non-isolated LED driver with wide input voltage range and adjustable frequency control
In conclusion, the TPS92691PWPR is a high-performance automotive LED driver that offers a comprehensive set of features and specifications tailored to meet the demanding requirements of automotive lighting systems.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPS92691PWPR v technických řešeních
Sure, here are 10 common questions and answers related to the application of TPS92691PWPR:
What is the TPS92691PWPR?
- The TPS92691PWPR is a high-brightness LED matrix manager with integrated boost converter and 16-bit precision current sink.
What is the input voltage range for TPS92691PWPR?
- The input voltage range for TPS92691PWPR is 4.5V to 65V.
What is the maximum output current of TPS92691PWPR?
- The maximum output current of TPS92691PWPR is 1.5A.
What is the typical switching frequency of the integrated boost converter in TPS92691PWPR?
- The typical switching frequency of the integrated boost converter in TPS92691PWPR is 2.1MHz.
Can TPS92691PWPR be used for automotive lighting applications?
- Yes, TPS92691PWPR is suitable for automotive lighting applications due to its wide input voltage range and robust design.
Does TPS92691PWPR support PWM dimming?
- Yes, TPS92691PWPR supports PWM dimming for LED brightness control.
What is the thermal performance of TPS92691PWPR?
- TPS92691PWPR has excellent thermal performance due to its integrated thermal shutdown and over-temperature protection features.
Is TPS92691PWPR compatible with I2C interface for digital control?
- Yes, TPS92691PWPR is compatible with I2C interface for digital control, allowing for easy integration into digital lighting systems.
What are the typical applications of TPS92691PWPR?
- Typical applications of TPS92691PWPR include automotive exterior lighting, industrial lighting, and general high-brightness LED lighting solutions.
What are the key benefits of using TPS92691PWPR in LED lighting designs?
- The key benefits of using TPS92691PWPR include high efficiency, precise current regulation, compact solution size, and robust performance in harsh environments.
I hope these questions and answers provide a good overview of the TPS92691PWPR and its applications in technical solutions. Let me know if you need further assistance!