Maxim Integrated MAX828EPA Voltage Converter

The Maxim Integrated MAX828EPA is a high-efficiency, low-power, CMOS charge-pump voltage converter that delivers a fixed inverted output from a positive input voltage. Designed to be a versatile component in various electronic applications, the MAX828EPA is capable of driving up to 100mA of output current, making it suitable for small displays, sensors, and other low-power devices.

This voltage converter operates over a wide input voltage range of +2.5V to +5.5V, which makes it compatible with most standard logic levels and battery-operated circuits. The device features a high switching frequency of 12kHz, which allows the use of small, low-cost capacitors while maintaining low ripple and low noise performance.

The MAX828EPA is housed in an 8-pin DIP (Dual In-line Package) that offers through-hole mounting, providing ease of integration into existing designs. Its compact size and pin configuration are designed for straightforward implementation into a wide array of products without significant board rework.

One of the key advantages of the MAX828EPA is its low quiescent current, which is typically 120µA, making it an excellent choice for battery-powered applications where power efficiency is crucial. Additionally, the device includes thermal shutdown protection and short-circuit protection, ensuring reliable operation and longevity of the product it is used in.

Applications for the MAX828EPA are diverse and include but are not limited to, LCD bias supplies, portable equipment, battery-powered devices, and small power supplies. Its ability to provide a stable inverted voltage output makes it a handy component for designers looking to create compact and energy-efficient electronic systems.

In summary, the Maxim Integrated MAX828EPA voltage converter is a reliable, efficient solution for generating an inverted voltage rail in a variety of electronic applications. Its ease of use, combined with its protective features and low-power consumption, makes it an excellent choice for designers seeking to enhance the performance and efficiency of their products.