Microchip Technology TC7660SC0A Voltage Converter

The TC7660SC0A from Microchip Technology is a highly efficient, versatile CMOS charge-pump voltage converter. Designed to provide a reliable solution for devices requiring voltage inversion from a positive supply, this converter is a perfect fit for low-power applications such as handheld devices, battery-operated equipment, and small-scale energy systems.

Key Features:

• High Power Efficiency: The TC7660SC0A operates with a typical conversion efficiency of 96-99%, ensuring minimal power loss during voltage conversion.
• Wide Input Voltage Range: It supports an input voltage range of 1.5V to 10V, accommodating a variety of power sources.
• Low Power Consumption: With a quiescent current of just 120 µA (typical), the device is optimized for battery longevity.
• Versatile Output: Capable of delivering an inverted output voltage which is equal to the negative of the input voltage, making it ideal for generating a dual supply from a single positive source.
• High Frequency Operation: The TC7660SC0A operates at a high oscillator frequency of 10kHz or 80kHz, selectable by the user, which allows for the use of smaller external capacitors.
• Low Voltage Operation: It is functional down to 1.5V, enabling it to work effectively in low-voltage scenarios.
• Thermal Protection: The device includes thermal shutdown protection to prevent damage from overheating.

Applications:

• Portable Devices
• Battery-powered Equipment
• Operational Amplifier Power Supplies
• Data Acquisition Systems
• Embedded Systems

The TC7660SC0A is available in an 8-pin SOIC package, providing a compact footprint for space-constrained applications. Its robust design ensures reliable performance even in the most demanding environments. Whether you're designing a new product or upgrading an existing one, the TC7660SC0A from Microchip Technology is an excellent choice for your voltage conversion needs.