The ST662ACN is a high-efficiency charge pump DC-DC converter manufactured by STMicroelectronics, a leading company in the semiconductor industry. This device is specifically designed to provide a regulated 12V output voltage from a 5V input supply, making it an ideal component for applications where a 12V supply is needed but only 5V is available.
Key Features
- Output Voltage: The ST662ACN delivers a fixed 12V output, which is essential for powering circuits that require a stable 12V supply.
- Efficiency: The charge pump technology used in the ST662ACN ensures high power conversion efficiency, which is critical for minimizing energy loss and heat generation in electronic devices.
- Input Voltage Range: This device operates with an input voltage range of 4.5V to 5.5V, providing flexibility in power supply design.
- Output Current: It can provide an output current of up to 30mA, suitable for low-power applications.
- Low Power Consumption: The ST662ACN features a low quiescent current, which is beneficial for battery-powered devices where power conservation is crucial.
- Package: Housed in a compact DIP-8 package, the ST662ACN is easy to integrate into a wide range of electronic circuits.
- Protection Features: It includes thermal shutdown and current limiting to protect the device and the load from potential damage.
Applications
The ST662ACN is versatile and can be used in various applications, including but not limited to:
- Memory backup circuits
- Microprocessor power supplies
- Electronic toys and games
- Portable devices
- Small appliances
Conclusion
With its high efficiency, reliable output, and protective features, the ST662ACN from STMicroelectronics is an excellent choice for designers looking to implement a 12V power supply in their 5V systems. Its small footprint and ease of use make it a go-to component for a multitude of electronic projects.
