Maxim Integrated MAX8907C Dual Step-Down Converter

The MAX8907C from Maxim Integrated is a high-performance, dual step-down converter designed to provide efficient power management for portable devices. This compact and versatile component offers two independently controlled buck converters, which are optimized to deliver a stable power supply while minimizing space on the PCB.

Key Features

• High Efficiency: The MAX8907C is engineered to provide up to 95% efficiency, which helps in prolonging battery life in portable applications.
• Dual Output: It features two PWM step-down converters that can supply up to 2A and 600mA load currents, respectively, making it suitable for powering core and peripheral circuits.
• Wide Input Voltage Range: The device operates over a wide input voltage range of 2.5V to 5.5V, allowing for flexible use across various battery technologies.
• Adjustable Output Voltage: The output voltage is adjustable via external resistors, providing design flexibility to match specific requirements of the powered circuitry.
• Low Quiescent Current: With a low quiescent current, the MAX8907C ensures minimal power drain when the device is in standby mode.
• Overcurrent Protection: Built-in overcurrent protection safeguards the device and the load from damage due to excessive current.
• Thermal Shutdown: An integrated thermal shutdown feature prevents overheating, enhancing the reliability of the device under varying operating conditions.

Applications

The MAX8907C is ideal for a wide range of portable applications, such as:

• Smartphones and Tablets
• Portable Media Players
• Handheld Gaming Devices
• Digital Cameras
• GPS Units

Package and Availability

The MAX8907C comes in a compact, lead-free, 24-pin TQFN package with a 4mm x 4mm footprint. Its small size makes it particularly useful for space-constrained applications. Maxim Integrated provides full technical support and datasheets, ensuring that designers can integrate the MAX8907C into their designs with confidence.

For more information or to purchase the MAX8907C, visit Maxim Integrated's official website or contact an authorized distributor.