Texas Instruments

TL497ACNE4  

DC Switching Voltage Regulators

TL497ACNE4 Description

The TL497ACNE4 is a versatile power management IC designed by Texas Instruments, offering adjustable output voltage capabilities and a wide input voltage range. This device is ideal for applications requiring a reliable and efficient power solution. The TL497ACNE4 supports both boost and buck topologies, making it suitable for a variety of power conversion needs. It features a maximum input voltage of 12V and a minimum input voltage of 4.5V, ensuring compatibility with a broad range of power sources. The device can deliver up to 500mA of output current, making it suitable for applications that require moderate power levels. The output voltage is adjustable, with a minimum/fixed output voltage of ±1.2V, providing flexibility in power management design. The TL497ACNE4 is housed in a through-hole package, specifically a tube, making it easy to integrate into various electronic systems.

TL497ACNE4 Features

• Adjustable Output Voltage: The TL497ACNE4 offers adjustable output voltage, allowing designers to fine-tune the power supply to meet specific application requirements.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 12V, the TL497ACNE4 can accommodate a variety of power sources, enhancing its versatility.
• Dual Topology Support: The device supports both boost and buck topologies, providing flexibility in power conversion and enabling efficient power management in different operating conditions.
• High Output Current: Capable of delivering up to 500mA of output current, the TL497ACNE4 is suitable for applications requiring moderate power levels.
• Positive or Negative Output Configuration: The TL497ACNE4 supports both positive and negative output configurations, offering additional flexibility in power management design.
• Compliance and Reliability: The TL497ACNE4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It also operates within a temperature range of 0°C to 70°C (TA), making it suitable for a wide range of operating conditions.
• Through-Hole Mounting: The through-hole package type facilitates easy integration into various electronic systems, ensuring reliable mechanical stability and electrical connections.

TL497ACNE4 Applications

The TL497ACNE4 is well-suited for a variety of applications that require efficient power management. Its adjustable output voltage and wide input voltage range make it ideal for use in:

• Consumer Electronics: Powering devices such as portable chargers, battery-operated gadgets, and small appliances.
• Industrial Equipment: Providing stable power supply for control systems, sensors, and actuators in industrial environments.
• Telecommunications: Supplying power to communication devices, modems, and routers.
• Automotive Electronics: Supporting power management in automotive applications, such as infotainment systems and electronic control units.
• Medical Devices: Ensuring reliable power supply for medical equipment and diagnostic tools.

Conclusion of TL497ACNE4

The TL497ACNE4 from Texas Instruments is a robust power management IC that offers a combination of adjustable output voltage, wide input voltage range, and dual topology support. Its ability to deliver up to 500mA of output current and support both positive and negative output configurations makes it a versatile solution for various power management needs. The device's compliance with environmental and safety standards, along with its reliable operating temperature range, ensures it is suitable for a wide range of applications. Whether used in consumer electronics, industrial equipment, telecommunications, automotive electronics, or medical devices, the TL497ACNE4 provides an efficient and reliable power management solution.

TL497ACNE4 Documents

Download datasheets and manufacturer documentation for TL497ACNE4

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Models :

TL497ACNE4 Symbol & Footprint by SnapMagic      

Product Catalogs :

Power Management Guide 2018 (Rev. R)      

Application Notes :

Designing Switching Voltage Regulators with TL497A