Microchip Technology TC7660HCOA Charge Pump Voltage Converter

The TC7660HCOA is a high-performance, easy-to-use charge pump voltage converter manufactured by Microchip Technology. This device is specifically designed to provide a convenient and efficient solution for applications requiring voltage inversion from a positive to a negative supply. It is ideal for battery-powered devices where extending operational life is critical.

The TC7660HCOA operates by converting a positive voltage in the range of +1.5V to +10V to a corresponding negative voltage, making it a versatile component for a wide array of electronic devices. This voltage converter offers a simple and cost-effective way to generate a negative supply where only a positive one is available, without the need for inductors or complex switching regulators.

Featuring a high switching frequency of 10kHz, the TC7660HCOA ensures a low output ripple and reduced noise, which is essential for sensitive analog circuits and precision applications. The device also includes an onboard oscillator, reducing the number of external components required and simplifying the overall design process.

The TC7660HCOA is presented in an 8-pin SOIC package, which is known for its small footprint and suitability for space-constrained applications. Its operational temperature range from -40°C to +85°C allows for reliable performance in a variety of environments, from industrial to consumer electronics.

In terms of protection, the TC7660HCOA incorporates thermal shutdown and current limiting features, which safeguard the device and the application against over-temperature and over-current conditions. This ensures a longer lifespan and reliability of both the voltage converter and the overall system it is a part of.

Whether you are working on portable devices, operational amplifier systems, or any other application requiring an efficient voltage inversion solution, the TC7660HCOA from Microchip Technology is a solid choice that combines performance, versatility, and ease of use in a compact package.