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TPS92624QPWPRQ1
AUTOMOTIVE FOUR-CHANNEL HIGH-SID
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規格
| Part Status | Active |
| Type | Linear |
| Internal Switch(s) | No |
| Number of Outputs | 4 |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 40V |
| Current - Output / Channel | 150mA |
| Dimming | PWM |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Qualification | AEC-Q100 |
| Mounting Type | Surface Mount |
| Package / Case | 20-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-HTSSOP |
| Base Product Number | TPS92624 |
概述
Description
The TPS92624QPWPRQ1 is an automotive-grade LED driver from Texas Instruments designed for high-performance applications such as automotive lighting. It offers a high level of integration, supporting up to four channels of LED control, making it suitable for driving various types of lighting systems, including headlights and interior lights.
Key features include a wide input voltage range (typically from 4.5V to 40V), programmable current control for each channel, and advanced fault detection capabilities. The device supports various dimming techniques like PWM and analog dimming, ensuring high efficiency and flexibility in lighting design.
Additionally, the TPS92624QPWPRQ1 is built to meet stringent automotive standards, ensuring reliability and durability in harsh conditions. Its compact size and thermal performance make it ideal for space-constrained applications. Overall, it provides a robust solution for managing LED lighting systems in automotive environments.
Key features include a wide input voltage range (typically from 4.5V to 40V), programmable current control for each channel, and advanced fault detection capabilities. The device supports various dimming techniques like PWM and analog dimming, ensuring high efficiency and flexibility in lighting design.
Additionally, the TPS92624QPWPRQ1 is built to meet stringent automotive standards, ensuring reliability and durability in harsh conditions. Its compact size and thermal performance make it ideal for space-constrained applications. Overall, it provides a robust solution for managing LED lighting systems in automotive environments.
Features
The TPS92624QPWPRQ1 is an automotive-grade LED driver designed for high-performance applications. Key features include:
1. Wide Input Voltage Range: Operates from 4.5V to 60V, accommodating various automotive power systems.
2. Current Regulation: Provides accurate LED current regulation with ±5% accuracy, ensuring consistent brightness.
3. Integrated High-Side Switch: Reduces component count and simplifies design by integrating an N-channel MOSFET.
4. PWM Dimming: Supports pulse-width modulation (PWM) dimming for enhanced control over LED brightness.
5. Thermal Protection: Includes thermal shutdown to prevent overheating and ensure reliability in harsh environments.
6. Output Voltage Regulation: Facilitates stable output voltage across varying load conditions.
7. Compact Package: Available in a QFN package, optimizing board space for tight layouts.
8. Automotive Qualification: Complies with AEC-Q100 standards for automotive reliability.
These features make the TPS92624QPWPRQ1 suitable for applications like automotive lighting, signal lighting, and general LED applications.
1. Wide Input Voltage Range: Operates from 4.5V to 60V, accommodating various automotive power systems.
2. Current Regulation: Provides accurate LED current regulation with ±5% accuracy, ensuring consistent brightness.
3. Integrated High-Side Switch: Reduces component count and simplifies design by integrating an N-channel MOSFET.
4. PWM Dimming: Supports pulse-width modulation (PWM) dimming for enhanced control over LED brightness.
5. Thermal Protection: Includes thermal shutdown to prevent overheating and ensure reliability in harsh environments.
6. Output Voltage Regulation: Facilitates stable output voltage across varying load conditions.
7. Compact Package: Available in a QFN package, optimizing board space for tight layouts.
8. Automotive Qualification: Complies with AEC-Q100 standards for automotive reliability.
These features make the TPS92624QPWPRQ1 suitable for applications like automotive lighting, signal lighting, and general LED applications.
Package
The TPS92624QPWPRQ1 is packaged in a HTQFP (Heat Sink Thin Quad Flat Package) with a 48-pin configuration. This package type is designed for enhanced thermal performance and efficient use of board space.
Pinout
The TPS92624QPWPRQ1 is a high-performance LED driver from Texas Instruments designed for automotive applications. It is housed in a 24-pin HTQFP (Thin Quad Flat Package) with a pin count of 24.
The main functions of the TPS92624Q include:
1. Current Regulation: It regulates the output current for LED arrays, ensuring consistent brightness.
2. PWM Dimming: Supports pulse-width modulation for dimming control of LEDs.
3. Diagnostic Functions: Provides fault detection and reporting features, such as open and short-circuit diagnostics.
4. Thermal Management: Includes thermal shutdown protection to prevent overheating.
5. Flexible Output Configuration: Capable of driving multiple LED strings in parallel or series.
The device is designed for high efficiency and has integrated features suitable for automotive lighting applications, enhancing reliability and performance in demanding environments.
The main functions of the TPS92624Q include:
1. Current Regulation: It regulates the output current for LED arrays, ensuring consistent brightness.
2. PWM Dimming: Supports pulse-width modulation for dimming control of LEDs.
3. Diagnostic Functions: Provides fault detection and reporting features, such as open and short-circuit diagnostics.
4. Thermal Management: Includes thermal shutdown protection to prevent overheating.
5. Flexible Output Configuration: Capable of driving multiple LED strings in parallel or series.
The device is designed for high efficiency and has integrated features suitable for automotive lighting applications, enhancing reliability and performance in demanding environments.
Manufacturer
The TPS92624QPWPRQ1 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide array of analog and digital electronic components. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovations in integrated circuits, particularly in areas such as embedded processors, analog ICs, and digital signal processors. The company serves various markets, including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to quality and reliability in its products, making it a key player in the semiconductor industry.
Application
The TPS92624QPWPRQ1 is a high-performance LED driver designed for automotive applications. It is suitable for use in adaptive front lighting systems, daytime running lights, tail lights, and interior lighting. Its features include precise current control, fault management, and thermal protection, making it ideal for enhancing vehicle safety and aesthetics through efficient LED driving solutions.
Equivalent
The TPS92624QPWPRQ1 is a precision LED driver from Texas Instruments. Equivalent products include the following LED drivers: TPS92624Q1, LM3409, and MAX16832. When selecting alternatives, ensure compatibility regarding input voltage, output current, and application requirements. Always check datasheets for specifications to confirm equivalence.
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