Maxim Integrated's MAX662AEPA+ Charge Pump Voltage Converter

The MAX662AEPA+ is a high-efficiency, low-power charge pump voltage converter designed and manufactured by Maxim Integrated, a renowned leader in analog and mixed-signal engineering. This precision device is adept at converting a +5V input voltage into a regulated -12V output voltage, making it an ideal component for applications that require a negative supply voltage derived from a positive input.

This voltage converter stands out for its ability to deliver up to 30mA of output current, which is sufficient for a wide range of low-power applications, such as biasing for analog circuits, powering operational amplifiers in single-supply systems, or driving LCD panels. Its high-efficiency charge pump technology ensures that power loss is minimized, thus optimizing system performance and reliability.

Encased in a compact 8-pin DIP package, the MAX662AEPA+ is engineered for easy integration into existing circuit designs. Its small footprint allows designers to save valuable board space while maintaining robust functionality. The device operates over a broad temperature range, making it suitable for use in diverse environments and applications.

Key features of the MAX662AEPA+ include:

• Input Voltage Range: +4.5V to +5.5V
• Output Voltage: -12V
• Output Current: Up to 30mA
• High Efficiency: Reduces power consumption
• No External Diode Required: Simplifies circuit design
• Thermal Overload Protection: Ensures safe operation under extreme conditions
• Low Power Shutdown: Conserves energy when not in use

With its built-in thermal overload protection, the MAX662AEPA+ automatically shuts down to prevent damage if the temperature exceeds safe operating limits. Additionally, the low-power shutdown feature contributes to energy conservation by significantly reducing the device's power draw when it is not actively converting voltage.

Whether you're designing portable devices, battery-operated equipment, or any other application that demands a compact and efficient negative voltage supply, the MAX662AEPA+ from Maxim Integrated is an excellent choice that combines performance, reliability, and ease of use.