The MAX1685EEE+TG126 from Maxim Integrated is a high-efficiency, low-noise, step-up DC-DC converter designed for applications requiring a compact power solution. This device is ideal for portable electronics, as it can convert lower voltage batteries to the higher voltages necessary to power LEDs, OLED displays, and other small electronics that require a higher operating voltage.

Key Features

• Input Voltage Range: The MAX1685EEE+TG126 operates with an input voltage range of 2.7V to 5.5V, making it suitable for single-cell lithium-ion (Li+) batteries, as well as other standard power sources.
• Adjustable Output Voltage: The output voltage is adjustable up to 28V, which allows for a wide range of applications and customizations depending on the specific needs of the circuit.
• High Efficiency: With its integrated synchronous rectifier and low quiescent current, the MAX1685EEE+TG126 provides high conversion efficiency, which is critical for maximizing battery life in portable devices.
• Low Noise Operation: The device is designed to minimize electromagnetic interference (EMI) and ripple, making it an excellent choice for sensitive RF and audio applications.
• Compact Package: The MAX1685EEE+TG126 comes in a compact 16-pin QSOP package, which is beneficial for space-constrained applications.
• Thermal Overload Protection: It includes thermal overload protection to safeguard the device under extreme operating conditions.

Applications

The versatility of the MAX1685EEE+TG126 makes it suitable for a wide range of applications, including:

• Portable Electronics
• LED and OLED Display Power Supplies
• White LED Drivers
• Positive LCD Bias Supplies
• Local/Distributed Power Supplies

Product Quality and Support

Maxim Integrated is known for its commitment to quality and reliability. The MAX1685EEE+TG126 is backed by rigorous testing and quality control processes, ensuring performance and durability for critical applications. In addition, Maxim provides comprehensive technical support and documentation, making integration and troubleshooting straightforward for engineers and product developers.