The TPS60312DGSR is a high-efficiency, low-ripple, dual-output, switched-capacitor voltage converter produced by Texas Instruments. This advanced power management integrated circuit (IC) is designed to provide a solution for products requiring multiple power levels derived from a single power source, particularly those operating on battery power.

Key Features

• Input Voltage Range: The device operates with an input voltage range of 0.9V to 1.8V, making it ideal for single-cell alkaline or NiCd/NiMH applications, or as a post-regulator for other power sources.
• Dual Output Voltages: It delivers two regulated voltages, 3.3V and either -1.5V or -1.8V (selectable), which are typically required for powering both digital and analog circuits in a system.
• High Efficiency: The TPS60312DGSR provides high efficiency over a wide range of load currents, thanks to its switched-capacitor voltage doubling and inverting technology.
• Low Output Voltage Ripple: The device ensures a low output voltage ripple, which is crucial for sensitive RF and analog circuits.
• Power-Save Mode: It features a power-save mode that reduces quiescent current and maintains high efficiency at low output currents.
• Compact Package: The TPS60312DGSR comes in a compact MSOP-10 package, which is suitable for space-constrained applications.

Applications

The TPS60312DGSR is versatile and can be used in a variety of applications, including:

• Handheld devices such as PDAs, mobile phones, and portable media players
• Wireless and RF devices that require clean power for noise-sensitive components
• Medical devices such as portable monitors and diagnostic equipment
• Portable instrumentation and measurement equipment

Quality and Reliability

Texas Instruments is known for its commitment to quality and reliability, and the TPS60312DGSR is no exception. The device is manufactured under strict quality control standards and is designed to meet the rigorous demands of modern electronic devices.

By integrating the TPS60312DGSR into your design, you can achieve a compact, efficient, and reliable power management solution that meets the needs of today's portable and battery-powered devices.