Texas Instruments

TL1454ACD  

DC DC Switching Controllers

TL1454ACD Description

The TL1454ACD is a versatile and high-performance power management integrated circuit (PMIC) designed by Texas Instruments. This IC is specifically engineered to serve as a transistor driver with a positive output configuration and isolation capability. It is actively utilized in various power management applications, ensuring reliability and efficiency. The TL1454ACD operates within a wide supply voltage range of 3.6V to 20V and supports switching frequencies from 50kHz to 2MHz, making it suitable for a variety of power conversion topologies including buck, boost, and flyback. The device is packaged in a 16SOIC format, ideal for surface mount applications, and is compliant with both REACH and ROHS3 standards, ensuring environmental safety and regulatory compliance.

TL1454ACD Features

The TL1454ACD offers several unique features that set it apart from similar models in the market:

• Output Configuration: The device provides a positive output configuration with isolation capability, ensuring safe and efficient power delivery.
• Wide Voltage Range: With a supply voltage range of 3.6V to 20V, the TL1454ACD is highly adaptable to different power supply requirements.
• Switching Frequency: The wide frequency range of 50kHz to 2MHz allows for optimized performance in various applications, from low-frequency to high-frequency switching.
• Control Features: The TL1454ACD includes dead time control and frequency control, enhancing the precision and efficiency of power conversion.
• Synchronous Rectifier: The inclusion of a synchronous rectifier ensures high efficiency and reduced power loss.
• Output Phases: The device supports a single output phase, simplifying design and implementation.
• Package Type: The 16SOIC package is ideal for surface mount applications, providing a compact and reliable solution for space-constrained designs.
• Regulatory Compliance: The TL1454ACD is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is highly resistant to moisture, making it suitable for a wide range of operating environments.

TL1454ACD Applications

The TL1454ACD is ideal for a variety of applications where efficient power management is critical:

• Power Supplies: The device is well-suited for designing efficient power supplies in various electronic systems, including consumer electronics, industrial equipment, and telecommunications infrastructure.
• Motor Control: The TL1454ACD can be used in motor control applications to drive transistors efficiently, ensuring precise control and high performance.
• Battery Management: The wide voltage range and control features make it suitable for battery management systems, where precise control over charging and discharging is essential.
• Renewable Energy Systems: The device can be used in renewable energy applications, such as solar inverters and wind turbines, to manage power conversion efficiently.
• Automotive Electronics: The TL1454ACD is suitable for automotive applications, where reliability and efficiency are paramount, and the device's wide operating range and robustness are highly beneficial.

Conclusion of TL1454ACD

The TL1454ACD from Texas Instruments is a highly versatile and efficient power management IC that offers a wide range of features and benefits. Its ability to operate across a broad voltage range, support multiple power conversion topologies, and provide precise control features make it an ideal choice for a variety of applications. The device's compliance with environmental and safety standards further enhances its appeal. Whether used in power supplies, motor control systems, or renewable energy applications, the TL1454ACD delivers reliable performance and high efficiency, making it a standout choice in the power management industry.

TL1454ACD Documents

Download datasheets and manufacturer documentation for TL1454ACD

Datasheets :

TL1454A,AY      

HTML Datasheet :

TL1454A,AY      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022