Texas Instruments

TPS54494RSAR

TPS54494RSAR Description

The TPS54494RSAR is a high-performance, adjustable DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the DC Switching Voltage Regulators category and offers a range of technical specifications and performance benefits that make it ideal for various applications.

TPS54494RSAR Features

• Output Type: Adjustable, allowing for flexible voltage regulation to meet specific application requirements.
• Voltage - Input (Min/Max): 4.5V to 18V, providing a wide input voltage range for compatibility with various power sources.
• Current - Output: Capable of delivering 4A or 2A, depending on the configuration, making it suitable for applications with varying power demands.
• Output Configuration: Positive, ensuring compatibility with a wide range of electronic devices.
• Frequency - Switching: 700kHz, enabling high-efficiency power conversion.
• Synchronous Rectifier: Yes, improving efficiency and reducing power loss.
• Topology: Buck, suitable for step-down voltage conversion applications.
• Mounting Type: Surface Mount,PCB。
• Voltage - Output (Min/Max): 0.76V to 7V, offering a wide output voltage range for various applications.
• Number of Outputs: 2, providing flexibility in power distribution.
• RoHS Status: ROHS3 Compliant, ensuring environmental compliance and suitability for use in green products.
• REACH Status: REACH Unaffected, indicating compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): 2 (1 Year), ensuring reliable performance in various environmental conditions.

TPS54494RSAR Applications

The TPS54494RSAR is ideal for a range of applications, including:

1. Portable Electronics: Due to its wide input voltage range and adjustable output, it is suitable for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: The device's high efficiency and robust performance make it suitable for use in industrial control systems and automation equipment.
3. Automotive Applications: The TPS54494RSAR can be used in automotive electronics, such as infotainment systems and power management modules, thanks to its ability to handle a wide range of input voltages and provide stable output.

Conclusion of TPS54494RSAR

The TPS54494RSAR from Texas Instruments is a versatile and high-performance DC switching voltage regulator. Its adjustable output, wide input voltage range, and high efficiency make it an excellent choice for a variety of applications in the electronics industry. With its compliance with RoHS and REACH regulations, the TPS54494RSAR is not only a powerful solution but also an environmentally responsible one.