TC7660MOA - Charge Pump DC-DC Voltage Converter

The TC7660MOA is a versatile charge pump voltage converter manufactured by Microchip Technology. It is designed to convert a positive voltage in the range of 1.5V to 10V to the corresponding negative voltage of the same magnitude. This integrated circuit (IC) is widely used in applications that require an efficient method to invert supply voltages.

Key Features:

• Voltage Conversion: Capable of inverting a positive voltage input to a negative output without the need for an inductor, providing a simple and compact power conversion solution.
• High Efficiency: The device operates with a typical conversion efficiency of 96%, ensuring minimal power loss during voltage inversion.
• Low Power Consumption: The quiescent current is very low, making it suitable for battery-operated devices where power efficiency is crucial.
• Frequency Operation: The oscillator frequency is set at 10kHz, which allows for small capacitors and results in a compact design.
• Package Options: Available in an 8-pin small outline (SOIC) package, the TC7660MOA is suitable for space-constrained applications.

Applications:

The TC7660MOA is ideal for various applications such as:

• Portable devices
• Operational amplifier power supplies
• Memory backup power supplies
• Interface power supply conversion
• Energy harvesting

Reliability and Support:

Microchip Technology is known for its commitment to quality and long-term reliability. The TC7660MOA is backed by Microchip's robust technical support and documentation, ensuring that designers can integrate this voltage converter into their projects with confidence.

Conclusion:

With its high efficiency, low power consumption, and compact form factor, the TC7660MOA from Microchip Technology is an excellent choice for designers looking to implement a reliable and easy-to-use voltage inversion solution in their electronic designs.