The MAX662AESA+ is a high-efficiency, CMOS charge-pump voltage converter manufactured by Maxim Integrated. This compact and versatile component is designed to provide a reliable solution for applications requiring voltage inversion from a positive to a negative supply.

Key Features

• Output Voltage: The MAX662AESA+ inverts the input voltage to produce a negative output. It can deliver an output voltage of -4.5V to -5.5V, making it ideal for powering operational amplifiers and other analog circuits that require a negative supply.
• Output Current: Capable of supplying up to 100mA of output current, this voltage converter can sufficiently power a variety of low-power devices and applications.
• High Efficiency: With its CMOS technology, the device ensures high power efficiency, reducing the power loss during conversion and extending battery life in portable applications.
• Low Quiescent Current: The device's quiescent current is typically 300µA, which is advantageous for battery-powered equipment by minimizing the drain on the power source when the load is light or in standby mode.
• Package: The MAX662AESA+ comes in an 8-pin NSOIC package, offering a compact footprint that is suitable for space-constrained applications.
• Operating Temperature Range: It operates over an extended industrial temperature range of -40°C to +85°C, ensuring reliable performance across diverse environmental conditions.

Applications

The versatile nature of the MAX662AESA+ voltage converter makes it an excellent choice for a wide range of applications, including:

• Portable Instruments
• Operational Amplifier Systems
• Memory Backup Supplies
• Data Acquisition Systems
• Negative Voltage Generators

In summary, the MAX662AESA+ from Maxim Integrated is a robust and efficient solution for generating a stable negative voltage supply in a variety of electronic systems. Its high efficiency, low power consumption, and compact size make it an excellent choice for designers looking to optimize their power management solutions.