Texas Instruments

TPS62421DRCT  

DC Switching Voltage Regulators

TPS62421DRCT Description

The TPS62421DRCT is a highly efficient, dual-output synchronous buck converter from Texas Instruments, designed to deliver reliable power management solutions for a wide range of applications. This IC features a programmable output voltage with fixed options, making it versatile for various power requirements. The device operates within an input voltage range of 2.5V to 6V, providing a maximum output current of up to 1A per channel. With a switching frequency of 2.25MHz, the TPS62421DRCT ensures minimal footprint and high efficiency in compact designs.

TPS62421DRCT Features

• Programmable and Fixed Output Voltage: The TPS62421DRCT offers programmable output voltage options, including fixed outputs of 1.2V and 1.8V, catering to specific application needs.
• High Efficiency: The synchronous rectification feature ensures high efficiency across a wide load range, reducing power loss and improving overall system performance.
• Wide Input Voltage Range: With an input voltage range from 2.5V to 6V, the device is suitable for various power sources, including batteries and regulated supplies.
• High Switching Frequency: The 2.25MHz switching frequency allows for the use of smaller inductors and capacitors, resulting in a compact and efficient design.
• Dual Outputs: The device features two positive outputs, providing flexibility in power distribution and management.
• Surface Mount Packaging: The TPS62421DRCT is available in a surface mount package, making it ideal for automated assembly processes and high-density PCB designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. Additionally, its moisture sensitivity level (MSL) of 2 (1 Year) guarantees reliability in various environmental conditions.

TPS62421DRCT Applications

The TPS62421DRCT is well-suited for applications requiring efficient power conversion and management. Its dual-output capability and high efficiency make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable gaming consoles where compact size and high efficiency are critical.
• Industrial Equipment: Providing reliable power to sensors, controllers, and other low-power industrial devices.
• Telecommunications: Supplying power to base stations, routers, and other telecom equipment where space and efficiency are paramount.
• Medical Devices: Ensuring stable power supply to portable medical devices and diagnostic equipment, where reliability and efficiency are essential.

Conclusion of TPS62421DRCT

The TPS62421DRCT from Texas Instruments stands out as a robust and versatile power management solution. Its dual-output capability, high efficiency, and wide input voltage range make it an excellent choice for a variety of applications. The programmable and fixed output voltage options provide flexibility, while the synchronous rectification ensures minimal power loss. The compact surface mount package and compliance with environmental regulations further enhance its appeal. Whether for consumer electronics, industrial equipment, telecommunications, or medical devices, the TPS62421DRCT delivers reliable and efficient power management, making it a standout choice in the PMIC market.

TPS62421DRCT Documents

Download datasheets and manufacturer documentation for TPS62421DRCT

Datasheets :

TPS62420,421      

HTML Datasheet :

TPS62420,421