The TPS6043DBVR is a highly efficient, charge pump voltage inverter from Texas Instruments, designed to effectively convert a positive voltage into a negative voltage with a minimal number of external components. This device is part of the TPS60400 series of charge pump inverters and is known for its compact size, making it an ideal choice for space-constrained applications.

Key Features

• Output Voltage: The TPS6043DBVR provides a fixed output voltage of -3.3V, which is suitable for various applications that require a stable negative supply voltage.
• High Efficiency: With a typical efficiency of 96%, this device ensures minimal power loss during voltage conversion, thus conserving battery life in portable devices.
• Low Noise Operation: It features a low-output voltage ripple, making it an excellent choice for noise-sensitive applications such as audio or precision measurement systems.
• Unregulated Output: The output voltage is unregulated, which allows for a simple design and can be beneficial in systems where input voltage does not vary significantly.
• Package: The device is offered in a compact SOT-23-5 package, which is ideal for small form factor designs.
• Maximum Output Current: It can deliver up to 60 mA of output current, sufficient for a wide range of low-power applications.

Applications

The TPS6043DBVR is versatile and can be used in various applications, including but not limited to:

• Portable devices
• Battery-powered equipment
• Medical devices
• Operational amplifier power supplies
• Data acquisition systems
• Handheld measurement equipment

Additional Information

For further information and complete technical specifications, designers are encouraged to consult the datasheet and application notes provided by Texas Instruments. The TPS6043DBVR is supported by Texas Instruments' renowned customer service and technical support, ensuring a smooth design and integration process for engineers and product developers.