The TPS6047A4RHBRG4 is a high-performance voltage conversion integrated circuit (IC) designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This device is part of the TPS60400 series of charge pump voltage inverters that can effectively convert a positive voltage in the range of 1.6V to 5.5V to the corresponding negative voltage of the same magnitude.

Key Features:

• Input Voltage Range: The TPS6047A4RHBRG4 operates with an input voltage range between 1.6V to 5.5V, making it versatile for various applications.
• Output Current: It can deliver a steady output current of up to 60mA, suitable for a wide range of low-power applications.
• High Efficiency: This device employs a switched-capacitor voltage inverter technology that allows for high power efficiency, typically around 96%, under most conditions.
• Low Noise: It features a low output voltage ripple, which is critical for applications that are sensitive to noise.
• Package: The TPS6047A4RHBRG4 comes in a compact QFN package, designed for space-constrained applications.
• Thermal Shutdown: Enhanced safety is provided through thermal shutdown protection that prevents the device from overheating.
• RoHS Compliant: The device is compliant with RoHS standards, ensuring it meets the environmental and safety regulations.

Applications:

This voltage inverter is suitable for a variety of applications including but not limited to:

• Battery-powered devices
• Portable media players
• Medical instruments
• Handheld diagnostic equipment
• Operational amplifier power supplies
• Mobile phones

The TPS6047A4RHBRG4 is an ideal solution for designers looking for a reliable and efficient voltage inverter. Its robust design, combined with Texas Instruments' reputation for quality, makes it a preferred choice for powering sensitive electronic circuits that require a negative supply voltage.