Texas Instruments

TPS61178RNWT  

DC Switching Voltage Regulators

TPS61178RNWT Description

The TPS6117RN8WT is a high-performance, synchronous boost converter from Texas Instruments, designed to provide adjustable output voltage with a wide input voltage range. This device is part of the Power Management Integrated Circuit (PMIC) category and is ideal for applications requiring efficient power conversion and high current output. The TPS61178RNWT features a maximum input voltage of 20V and a minimum input voltage of 2.7V, making it suitable for a variety of power supply applications. It offers a maximum output current of 10A through its switch, ensuring robust performance in demanding environments.

TPS61178RNWT Features

• Adjustable Output Voltage: The TPS61178RNWT provides an adjustable output voltage range from 4.5V to 20V, offering flexibility to meet specific application requirements.
• Wide Input Voltage Range: With an input voltage range of 2.7V to 20V, this boost converter can operate efficiently across a broad spectrum of input conditions.
• High Output Current: Capable of delivering up to 10A of output current, the TPS61178RNWT is well-suited for high-power applications.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency and reduces power loss, making the device more energy-efficient.
• Flexible Switching Frequency: The switching frequency can be adjusted between 200kHz and 2.2MHz, allowing designers to optimize the trade-off between efficiency and solution size.
• Positive Output Configuration: The device offers a positive output configuration, ensuring compatibility with a wide range of electronic systems.
• Compliance and Reliability: The TPS61178RNWT is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. It also features a moisture sensitivity level (MSL) of 2 (1 Year), enhancing its reliability in various environmental conditions.
• Packaging: Available in a surface mount package (13VQFN) and supplied in tape and reel (TR) format, the TPS61178RNWT is easy to integrate into modern PCB designs.

TPS61178RNWT Applications

The TPS61178RNWT is ideal for a variety of applications that require high efficiency and high current output. Some specific use cases include:

• Point-of-Load (POL) Converters: Ideal for providing efficient power conversion in POL applications where space and efficiency are critical.
• Battery Chargers: Suitable for charging high-capacity batteries, ensuring fast and efficient charging processes.
• Telecommunications Equipment: Can be used in telecom infrastructure to provide stable power supply to various components.
• Industrial Equipment: Ideal for industrial applications requiring high power and reliability, such as motor drives and control systems.
• Automotive Electronics: Suitable for automotive applications where high current and wide input voltage range are essential.

Conclusion of TPS61178RNWT

The TPS61178RNWT from Texas Instruments stands out as a versatile and high-performance boost converter, offering adjustable output voltage and a wide input voltage range. Its ability to deliver up to 10A of output current, combined with synchronous rectification and flexible switching frequency, makes it an excellent choice for a variety of power management applications. The device's compliance with environmental and regulatory standards, along with its reliable packaging, further enhances its appeal. Whether used in telecommunications, industrial equipment, or automotive electronics, the TPS61178RNWT provides a robust and efficient power solution, ensuring optimal performance and reliability.

TPS61178RNWT Documents

Download datasheets and manufacturer documentation for TPS61178RNWT

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification (PDF)      

Application Notes :

How to Design a Simple and Highly Integrated Battery Testing System (Rev. B)       Optimizing the Radiated EMI of TPS61178EVM       Improving Boost Converter Reliability Using TPS61178x Hiccup Mode Short Protecti       Optimize the Loop Compensation for Startup Using TPS61178x       Understanding the Start-up Behavior of the TPS61178x (Rev. A)       Measuring and Understanding the Output Voltage Ripple of a Boost Converter      

SPICE Models :

TPS61178 PSpice Transient Model       TPS611781 PSpice Transient Model