Overview
The LM2576D2TR4-3.3G is a high-performance, step-down switching regulator produced by onsemi. This component is part of the LM2576 series, known for its reliability and efficiency in voltage regulation. The LM2576D2TR4-3.3G is designed to provide a fixed output voltage of 3.3V with a maximum current of 3A, making it suitable for a wide range of applications requiring stable and efficient power supply.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 7V to 40V |
| Output Voltage | 3.3V |
| Output Current | 3A |
| Switching Frequency | 52 kHz |
| Minimum Operating Temperature | -40°C |
| Package Type | TO-263-5 |
Key Features
- High Efficiency: The LM2576D2TR4-3.3G offers high efficiency due to its switching regulator design, minimizing heat generation and maximizing power conversion.
- Fixed Output Voltage: Provides a stable 3.3V output voltage, ideal for applications requiring a precise voltage level.
- Wide Input Voltage Range: Operates with input voltages ranging from 7V to 40V, making it versatile for various power supply configurations.
- High Current Capability: Supports up to 3A of output current, suitable for power-intensive applications.
- Compact Package: Available in the TO-263-5 package, which is compact and suitable for space-constrained designs.
Applications
- Industrial Control Systems: Used in industrial control systems where stable and efficient power supply is crucial.
- Consumer Electronics: Suitable for consumer electronics such as set-top boxes, gaming consoles, and other devices requiring reliable power regulation.
- Automotive Systems: Can be used in automotive systems due to its wide operating temperature range and robust design.
- Telecommunications Equipment: Applied in telecommunications equipment for efficient power supply to various components.
Q & A
- What is the output voltage of the LM2576D2TR4-3.3G?
The output voltage of the LM2576D2TR4-3.3G is 3.3V.
- What is the maximum input voltage for the LM2576D2TR4-3.3G?
The maximum input voltage for the LM2576D2TR4-3.3G is 40V.
- What is the switching frequency of the LM2576D2TR4-3.3G?
The switching frequency of the LM2576D2TR4-3.3G is 52 kHz.
- What is the minimum operating temperature for the LM2576D2TR4-3.3G?
The minimum operating temperature for the LM2576D2TR4-3.3G is -40°C.
- What package type is the LM2576D2TR4-3.3G available in?
The LM2576D2TR4-3.3G is available in the TO-263-5 package.
- What is the maximum output current of the LM2576D2TR4-3.3G?
The maximum output current of the LM2576D2TR4-3.3G is 3A.
- Is the LM2576D2TR4-3.3G suitable for automotive applications?
Yes, the LM2576D2TR4-3.3G is suitable for automotive applications due to its wide operating temperature range and robust design.
- What are some common applications of the LM2576D2TR4-3.3G?
The LM2576D2TR4-3.3G is commonly used in industrial control systems, consumer electronics, automotive systems, and telecommunications equipment.
- Why is the LM2576D2TR4-3.3G considered efficient?
The LM2576D2TR4-3.3G is considered efficient due to its switching regulator design, which minimizes heat generation and maximizes power conversion.
- Who is the manufacturer of the LM2576D2TR4-3.3G?
The manufacturer of the LM2576D2TR4-3.3G is onsemi.
