TPS92515HVQDGQTQ1

Product Overview

Category

The TPS92515HVQDGQTQ1 belongs to the category of high-voltage LED drivers.

Use

This product is specifically designed for driving high-power LEDs in various lighting applications.

Characteristics

• High voltage capability
• Efficient LED current regulation
• Wide input voltage range
• Integrated protection features
• Compact package size

Package

The TPS92515HVQDGQTQ1 is available in a compact and industry-standard package, making it suitable for space-constrained applications.

Essence

The essence of the TPS92515HVQDGQTQ1 lies in its ability to efficiently drive high-power LEDs while providing reliable and precise current regulation.

Packaging/Quantity

This product is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 8V to 60V
• Output Current Range: Up to 1.5A
• Efficiency: Up to 95%
• Dimming Control: Analog/PWM
• Operating Temperature Range: -40°C to +125°C
• Protection Features: Overvoltage, Overcurrent, and Thermal Shutdown

Detailed Pin Configuration

The TPS92515HVQDGQTQ1 features the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VCC (Supply Voltage)
4. DIM (Dimming Control)
5. FB (Feedback)
6. EN (Enable)
7. SW (Switch Node)
8. LX (Inductor Connection)

Functional Features

• High-efficiency LED current regulation
• Wide input voltage range allows for versatile applications
• Integrated protection features ensure safe operation
• Dimming control options provide flexibility in lighting design
• Compact package size enables space-saving designs

Advantages and Disadvantages

Advantages

• Efficient LED current regulation ensures optimal performance and longevity of LEDs.
• Wide input voltage range allows for compatibility with various power sources.
• Integrated protection features safeguard the driver and LEDs from potential damage.
• Dimming control options provide flexibility in creating desired lighting effects.
• Compact package size enables easy integration into space-constrained applications.

Disadvantages

• Limited output current range may not be suitable for high-power LED applications requiring higher currents.
• Lack of specific communication protocols may limit compatibility with advanced lighting control systems.

Working Principles

The TPS92515HVQDGQTQ1 operates as a constant current LED driver. It regulates the LED current by adjusting the duty cycle of an internal switching regulator. The feedback pin (FB) monitors the LED current and adjusts the duty cycle accordingly to maintain a constant current output. The dimming control pin (DIM) allows for analog or PWM dimming, providing flexibility in controlling the brightness of the LEDs.

Detailed Application Field Plans

The TPS92515HVQDGQTQ1 is well-suited for a wide range of lighting applications, including:

1. Automotive lighting: Headlights, taillights, and interior lighting.
2. Industrial lighting: High-bay lighting, street lighting, and warehouse lighting.
3. Architectural lighting: Facade lighting, accent lighting, and landscape lighting.
4. Display lighting: Backlighting for LCD panels, signage, and retail displays.

Detailed and Complete Alternative Models

1. TPS92515HVQDGNRQ1
2. TPS92515HVQDRQ1
3. TPS92515HVQDGQRQ1
4. TPS92515HVQDGSRQ1

These alternative models offer similar functionality and characteristics to the TPS92515HVQDGQTQ1, providing options for different package styles or pin configurations.

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