Overview
The TPS92513DGQR is a high-performance LED driver produced by Texas Instruments, designed for applications requiring precise current control and efficient power management. This device is categorized under power management semiconductors and is particularly suitable for driving high-current LEDs in various lighting applications. Its market positioning targets industries such as automotive, industrial, and consumer electronics, where reliable and efficient LED driving solutions are essential. The TPS92513DGQR stands out for its integrated MOSFET, adjustable switch frequency, and advanced dimming capabilities, making it a competitive choice in the LED driver market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage (Min) | 4.5 | V | |
| Input Voltage (Max) | 42 | V | |
| Output Current (Max) | 1.5 | A | |
| Switching Frequency (Min) | 100 | kHz | |
| Switching Frequency (Max) | 2000 | kHz | |
| Operating Temperature | -40 to 125 | °C | |
| Package | HVSSOP-PowerPAD | 10-pin | |
| Dimming Methods | Analog, PWM | ||
| Regulated Outputs | 1 | ||
| Reference Voltage | 0.2 | V |
Key Features
- Integrated MOSFET for efficient power management.
- Adjustable switch frequency for flexible design.
- Supports both analog and PWM dimming methods.
- Thermal shutdown protection for enhanced reliability.
- Synchronization pin for multi-device applications.
Applications
The TPS92513DGQR is widely used in automotive lighting systems, industrial lighting, and consumer electronics. In automotive applications, it ensures stable and efficient LED operation in headlights and interior lighting. For industrial lighting, it provides reliable performance in harsh environments. In consumer electronics, it enables compact and energy-efficient LED solutions for devices such as displays and indicators.
Q & A
1. What is the maximum output current of the TPS92513DGQR?
The maximum output current is 1.5 A.
2. What are the dimming methods supported by this device?
It supports both analog and PWM dimming methods.
3. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
4. What is the package type of the TPS92513DGQR?
It comes in a 10-pin HVSSOP-PowerPAD package.
5. Can the TPS92513DGQR be used in automotive applications?
Yes, it is suitable for automotive lighting systems.
6. What is the minimum input voltage required?
The minimum input voltage is 4.5 V.
7. Does it have thermal shutdown protection?
Yes, it includes thermal shutdown protection.
8. What is the maximum switching frequency?
The maximum switching frequency is 2000 kHz.
9. Is the TPS92513DGQR suitable for industrial environments?
Yes, it is designed to perform reliably in industrial settings.
10. What is the reference voltage of this device?
The reference voltage is 0.2 V.
