Texas Instruments

TL1451CNSR  

DC DC Switching Controllers

TL1451CNSR Description

The TL1451CNSR is a high-performance DC-DC switching controller designed for a variety of power conversion applications. Manufactured by Texas Instruments, this controller is part of the DC-DC Switching Controllers category and is ideal for applications requiring efficient power management. The TL1451CNSR is housed in a Surface Mount package, specifically a 16SO (Small Outline) package, making it suitable for compact designs.

TL1451CNSR Features

• Output Type: The TL1451CNSR is a Transistor Driver, designed to drive external power transistors efficiently.
• Output Configuration: It features a Positive output configuration, ensuring compatibility with a wide range of power systems.
• Frequency Range: The controller operates within a broad frequency range of 1kHz to 500kHz, providing flexibility in switching frequency selection.
• Supply Voltage: It supports a wide input voltage range of 3.6V to 50V, making it suitable for various power supply applications.
• Compliance and Standards: The TL1451CNSR is REACH Unaffected and ROHS3 Compliant, ensuring it meets the latest environmental and regulatory standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the TL1451CNSR is highly reliable and suitable for extended storage and handling.
• Topology: The controller supports Buck, Boost, and Flyback topologies, offering versatility in power conversion designs.
• Output Control: It features Frequency Control, allowing precise regulation of the switching frequency.
• Output Phases: The TL1451CNSR operates with a single output phase, simplifying the design and reducing complexity.
• Packaging: The product is available in Tape & Reel (TR) packaging, facilitating efficient handling and assembly in manufacturing processes.

TL1451CNSR Applications

The TL1451CNSR is well-suited for applications requiring efficient power conversion and management. Its wide operating voltage range and support for multiple topologies make it ideal for:

• Power Supplies: Efficiently converting and regulating power in various electronic devices.
• Adaptive Voltage Scaling: Dynamically adjusting the supply voltage to optimize power consumption.
• Point-of-Load (POL) Converters: Providing localized power conversion in complex systems.
• Telecommunications: Powering and managing power in telecom equipment.
• Industrial Equipment: Ensuring reliable power management in industrial applications.

Conclusion of TL1451CNSR

The TL1451CNSR from Texas Instruments is a versatile and efficient DC-DC switching controller, offering a wide range of features and benefits. Its support for multiple topologies, wide input voltage range, and precise frequency control make it an excellent choice for a variety of power conversion applications. The TL1451CNSR's compliance with environmental and regulatory standards ensures it meets the demands of modern electronics manufacturing. With its compact Surface Mount package and robust performance, the TL1451CNSR is a reliable solution for efficient power management in various industries.

TL1451CNSR Documents

Download datasheets and manufacturer documentation for TL1451CNSR

Datasheets :

TL1451A      

PCN Packaging :

Carrier Tape Update 23/Feb/2015       PCN Cancelled 17/Apr/2015      

HTML Datasheet :

TL1451A