The TPS61004DGS is a high-frequency, boost-converter integrated circuit designed and manufactured by Texas Instruments. This versatile component is engineered to provide a compact and efficient solution for applications requiring higher voltage outputs from lower voltage sources. It is particularly well-suited for battery-powered devices where extending battery life is crucial.

Key Features

• Adjustable Output Voltage: The TPS61004DGS offers a wide range of adjustable output voltages, making it flexible for various design requirements.
• High Efficiency: With an efficiency of up to 96%, this boost converter can maximize battery life and reduce heat generation within the system.
• Low Quiescent Current: The device’s low quiescent current minimizes standby power consumption, which is essential for battery-operated equipment.
• Synchronous Rectification: The inclusion of synchronous rectification means that the device uses an internal switch instead of a diode, improving efficiency at light loads.
• Fixed and Adjustable Frequency Operation: The TPS61004DGS can operate at a fixed frequency or can be adjusted, providing design flexibility and the ability to reduce electromagnetic interference (EMI).

Applications

The TPS61004DGS is ideal for a variety of applications, including:

• Portable Devices
• Handheld Computers
• Power Banks
• Medical Devices
• Wireless Communication Devices
• GPS Units

Technical Specifications

The TPS61004DGS operates with an input voltage range from 0.9V to 6.5V, which allows for a variety of power sources, including single-cell batteries. The device is capable of delivering a continuous output current of up to 600mA at a 5V output voltage when powered from a 3.3V input, depending on the input-to-output voltage ratio and ambient temperature conditions.

Package and Quality

This component comes in a compact 10-pin MSOP (Mini Small Outline Package) that is suitable for space-constrained applications. Texas Instruments is known for its commitment to high-quality manufacturing standards, ensuring that the TPS61004DGS meets rigorous performance and reliability criteria.