Texas Instruments

TPS61001DGS

TPS61001DGS Description

The TPS61001DGS is a fixed-output voltage boost converter designed by Texas Instruments, a leading manufacturer in the power management integrated circuit (PMIC) category. This device is engineered to provide a stable 1.5V output voltage with a maximum output current of 1.3A, making it suitable for applications requiring a reliable and efficient power supply. The TPS61001DGS operates within an input voltage range of 0.8V to 1.5V, ensuring compatibility with a variety of low-voltage power sources. It features a switching frequency of 500kHz, which optimizes performance for compact and high-efficiency designs.

The TPS61001DGS is housed in a 10-pin VSSOP package, which is ideal for surface-mount applications, providing a compact footprint and ease of integration into modern electronic devices. Despite its small size, it maintains robust performance, with a moisture sensitivity level (MSL) of 1, indicating unlimited storage life under standard conditions. The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.

TPS61001DGS Features

• Fixed Output Voltage: The TPS61001DGS delivers a fixed 1.5V output, simplifying design and ensuring consistent power delivery.
• Wide Input Voltage Range: With an input voltage range of 0.8V to 1.5V, it accommodates a variety of low-voltage sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 1.3A, it supports high-current applications, making it suitable for demanding power requirements.
• Efficient Boost Topology: Utilizing a boost converter topology, it efficiently steps up the input voltage to the desired output level, maximizing energy conversion efficiency.
• Compact Surface-Mount Package: The 10-pin VSSOP package is ideal for space-constrained designs, facilitating integration into compact electronic devices.
• High Switching Frequency: Operating at 500kHz, it enables the use of smaller inductors and capacitors, reducing the overall size and cost of the power supply.
• Environmental Compliance: The TPS61001DGS is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Unlimited Moisture Sensitivity Level: With an MSL of 1, it offers unlimited storage life under standard conditions, enhancing reliability and longevity.

TPS61001DGS Applications

The TPS61001DGS is ideal for a range of applications requiring a stable and efficient power supply. Its fixed 1.5V output and high output current make it suitable for powering microcontrollers, sensors, and other low-voltage devices. The wide input voltage range ensures compatibility with various power sources, including batteries and low-voltage regulators. Specific use cases include:

• Portable Electronics: Ideal for powering handheld devices, where space and efficiency are critical.
• Wearable Devices: Its compact size and high efficiency make it suitable for wearable technology, ensuring long battery life and minimal footprint.
• IoT Devices: Provides a reliable power source for Internet of Things (IoT) devices, supporting consistent operation and connectivity.
• Medical Devices: Ensures stable power delivery for medical devices, where reliability and precision are paramount.

Conclusion of TPS61001DGS

The TPS61001DGS from Texas Instruments is a robust and efficient boost converter designed for applications requiring a stable 1.5V output and up to 1.3A of current. Its wide input voltage range, high switching frequency, and compact surface-mount package make it an ideal solution for a variety of low-voltage power supply needs. Despite its small size, the TPS61001DGS maintains high performance and reliability, with environmental compliance and unlimited moisture sensitivity level. While it is marked as obsolete, it remains a valuable component for existing designs and applications where its unique features and performance benefits are required.