Texas Instruments

TPS61004DGS

TPS61004DGS Description

The TPS61004DGS is a fixed output voltage boost converter from Texas Instruments, designed to deliver a stable 2.8V output voltage with a maximum output current of 1.3A. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a10-pin VSSOP package. The TPS61004DGS operates over an input voltage range of 0.8V to 2.8V, making it suitable for applications with low input voltage sources. Despite its small form factor, it offers robust performance with a switching frequency of 500kHz. Although the product is now obsolete, it remains a notable component due to its specific design and performance characteristics.

TPS61004DGS Features

• Fixed Output Voltage: The TPS61004DGS provides a fixed output voltage of 2.8V, ensuring consistent power delivery to connected devices.
• Wide Input Voltage Range: With an input voltage range from 0.8V to 2.8V, this boost converter can accommodate a variety of low-voltage power sources, enhancing its versatility.
• High Output Current Capability: The device is capable of delivering up to 1.3A of output current, making it suitable for applications requiring higher power levels.
• High Switching Frequency: Operating at a switching frequency of 500kHz, the TPS61004DGS ensures efficient power conversion and reduced component size.
• Positive Output Configuration: The positive output configuration simplifies circuit design and integration.
• Surface Mount Technology: The surface mount package type facilitates easy installation and integration into compact PCB designs.
• Compliance and Reliability: The TPS61004DGS is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. Additionally, it has a moisture sensitivity level (MSL) of 1, it making suitable for a wide range of manufacturing environments.

TPS61004DGS Applications

The TPS61004DGS is ideal for a variety of applications where a compact, efficient boost converter is required. Its low input voltage range and high output current capability make it suitable for:

• Portable Electronics: Ideal for powering devices such as smartphones, tablets, and other handheld gadgets that require a stable voltage supply from low-voltage batteries.
• Wearable Devices: Due to its small form factor and efficient power conversion, it is-su wellited for wearable technology where space and power efficiency are critical.
• Battery-Powered Systems: The wide input voltage range allows it to efficiently step up voltage from single-cell batteries, extending battery life and improving system performance.
• Industrial Applications: In scenarios where low-voltage power sources need to be boosted to a higher voltage for specific components, the TPS61004DGS can provide reliable power conversion.

Conclusion of TPS61004DGS

The TPS61004DGS from Texas Instruments is a robust and versatile boost converter designed for applications requiring efficient power conversion from low-voltage sources. Despite its obsolescence, its unique features such as a wide input voltage range, high output current capability, and fixed output voltage make it a notable choice for specific power management needs. Its compliance with environmental and regulatory standards further enhances its reliability and suitability for various applications. While newer alternatives may offer enhanced performance, the TPS61004DGS remains a reliable option for legacy systems and specific use cases where its characteristics are advantageous.