The TPS60401DBVR is a highly efficient, voltage inverting DC-DC converter designed and manufactured by the renowned semiconductor company, Texas Instruments. This compact device is engineered to provide a stable, negative voltage output from a positive voltage input, which is essential for various applications that require a dual supply from a single power source.

Key Features

• Output Voltage: The TPS60401DBVR can invert input voltages ranging from 1.6V to 5.5V to produce a corresponding negative output voltage, making it extremely versatile for different power requirements.
• High Power Efficiency: With an efficiency of up to 95%, this converter ensures minimal power loss, thus extending battery life in portable devices.
• Low Noise Operation: It has a low output voltage ripple, which is crucial for applications sensitive to noise, such as precision analog circuits and RF systems.
• Small Form Factor: Housed in a compact SOT-23-5 package, the TPS60401DBVR is ideal for space-constrained applications.
• Unregulated Output: The output is unregulated, which allows for a simple design with fewer external components.

Applications

The TPS60401DBVR is suitable for a wide range of applications, including but not limited to:

• Battery-powered equipment
• Portable devices such as PDAs and digital cameras
• Operational amplifier power supplies
• Split-rail power supplies in handheld devices
• Data acquisition systems

Technical Specifications

In conclusion, the TPS60401DBVR is a robust, efficient solution for generating negative supply voltages, offering ease of integration and reliability for designers across various industries.