The MAX1044EPA+ is a high-efficiency, low-power voltage converter from Maxim Integrated, designed to cater to a wide range of applications requiring voltage inversion, voltage doubling, or fractional voltage conversion. This versatile IC is perfect for battery-powered devices, as it helps in extending battery life due to its low quiescent current.

Key Features

• Integrated Oscillator: The MAX1044EPA+ includes an on-chip oscillator, eliminating the need for external components. The oscillator's frequency is set at 10kHz, which is a balance between efficiency and avoiding audible noise.
• High Conversion Efficiency: With a typical conversion efficiency of 95%, this IC ensures minimal energy loss during voltage conversion processes, making it ideal for power-sensitive applications.
• Low Power Operation: Its quiescent current is typically 100µA, which is significantly low, thus conserving battery life in portable devices.
• Flexible Voltage Options: The device can invert the supply voltage, double it, divide it by two, or multiply it by a fraction, providing designers with a multitude of power supply solutions.
• Logic-Controlled Shutdown: The MAX1044EPA+ features a shutdown mode that reduces the supply current to 0.5µA, further enhancing the battery life for devices that have idle periods.

Applications

The MAX1044EPA+ is ideal for a variety of applications, including:

• Portable Battery-Powered Equipment
• Data Acquisition Systems
• Operational Amplifier Power Supplies
• Handheld Diagnostic Devices
• Energy Harvesting

Technical Specifications

• Input Voltage Range: 1.5V to 10V
• Output Current: Up to 20mA with a 5V supply
• Package Type: 8-Pin PDIP
• Operating Temperature Range: -40°C to +85°C

The MAX1044EPA+ is available in a compact 8-pin PDIP package, making it easy to integrate into a variety of circuit designs. Its robustness is further emphasized by its wide operating temperature range, ensuring reliable performance across diverse environmental conditions.

For detailed information, datasheets, and support, visit the Maxim Integrated official website or contact your local Maxim Integrated distributor.