The TPS60313DGSR from Texas Instruments is a highly efficient, low-power, voltage-doubling charge pump that is designed to meet the needs of battery-powered devices. This compact power management integrated circuit (PMIC) is ideal for applications where extended battery life is crucial, such as portable medical devices, wearables, and wireless sensors.

Key Features

• High Efficiency: The device is capable of converting a 2.5V to 5.5V input voltage to a regulated 3.3V or 5V output voltage with high efficiency. This makes it suitable for single-cell, two-cell, or three-cell alkaline, NiCd, or NiMH, as well as one-cell Li-Ion or Li-polymer batteries.
• Low Noise: The TPS60313DGSR features a low-noise regulated output which is essential for RF and precision analog applications.
• Power-Saving Mode: It includes a power-saving mode that reduces quiescent current to improve battery life in portable devices.
• Small Package: The device is available in a small 10-pin MSOP (DGSR) package, which is ideal for space-constrained applications.
• Versatility: With a 3.3V or 5V fixed output voltage option, it is versatile enough to be used in a wide range of applications.

Applications

The TPS60313DGSR is suitable for a variety of applications, including but not limited to:

• Portable Audio Players
• Handheld Devices
• Medical Devices
• Wireless Headsets
• Bluetooth Accessories

Technical Specifications

Overall, the TPS60313DGSR is an excellent choice for designers looking for a reliable and efficient power solution for their battery-powered applications. Its combination of high efficiency, low noise, and small form factor make it a versatile component in any power-sensitive design.