Texas Instruments

TPS51427RHBT  

Special Purpose Regulators

TPS51427RHBT Description

The TPS51427RHBT is a high-performance, dual-output controller IC designed for notebook power systems and other demanding applications. Manufactured by Texas Instruments, this device is part of the Special Purpose Regulators category and is housed in a 32-pin QFN package. It features a wide input voltage range of 5.5V to 28V and supports multiple output voltages, including 3.3V, 5V, and adjustable options. The TPS51427RHBT is designed for surface mount applications, ensuring ease of integration into compact and high-density designs. It is available in a tape and reel (TR) package format, facilitating efficient manufacturing processes.

TPS51427RHBT Features

• Dual-Output Capability: The TPS51427RHBT provides two independent output channels, making it highly versatile for applications requiring multiple regulated voltages. This dual-output feature reduces the need for additional regulators, saving space and cost.
• Wide Input Voltage Range: With an input voltage range of 5.5V to 28V, the TPS51427RHBT is suitable for a variety of power sources, including batteries and DC power supplies. This wide range ensures robustness and flexibility in different operating conditions.
• Adjustable Output Voltage: One of the output channels is adjustable, allowing designers to fine-tune the output voltage to meet specific system requirements. This adjustability enhances the IC's adaptability to various applications.
• Surface Mount Technology: The surface mount mounting type of the TPS51427RHBT enables compact and efficient PCB designs. It is ideal for applications where space is a critical constraint, such as in modern notebook computers.
• Compliance and Reliability: The TPS51427RHBT is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 Year), making it suitable for use in various environmental conditions.
• Active Product Status: As an active product, the TPS51427RHBT is readily available for purchase and integration into new designs, providing a reliable and supported solution for power management needs.

TPS51427RHBT Applications

The TPS51427RHBT is particularly well-suited for applications in the notebook power system domain. Its dual-output capability and wide input voltage range make it ideal for managing multiple power rails within a notebook, ensuring stable and efficient power delivery to various components such as the CPU, GPU, and peripheral devices. The adjustable output voltage feature further enhances its flexibility, allowing designers to optimize power delivery for different system configurations.

In addition to notebook power systems, the TPS51427RHBT can be used in other applications requiring reliable and efficient power management. These include:

• Embedded Systems: Where multiple regulated power supplies are needed for processors, memory, and peripherals.
• Communication Equipment: For powering various components in routers, switches, and other networking devices.
• Industrial Control Systems: To provide stable power to microcontrollers, sensors, and actuators in industrial environments.

Conclusion of TPS51427RHBT

The TPS51427RHBT from Texas Instruments is a highly versatile and efficient dual-output controller IC designed for notebook power systems and other demanding applications. Its wide input voltage range, adjustable output voltage, and surface mount technology make it ideal an solution for compact and high-density designs. The device's compliance with environmental and safety standards ensures its suitability for various operating conditions. With its active product status and robust feature set, the TPS51427RHBT offers a reliable and cost-effective power management solution for modern electronic systems.

TPS51427RHBT Documents

Download datasheets and manufacturer documentation for TPS51427RHBT

PCN Assembly/Origin :

Assembly/Test Site Addition 11/Dec/2014      

Datasheets :

TPS51427      

HTML Datasheet :

TPS51427      

PCN Design/Specification :

Mult Dev Material Chg 29/Mar/2018