The MAX17077AETM+T from Maxim Integrated is a highly efficient, multi-output power-supply IC designed to cater to the demanding needs of modern portable electronics. This compact, versatile chip is an ideal solution for managing power in notebook computers, ultrabooks, and other mobile devices that require efficient power distribution and management.

Key Features

• Dual Step-Down Controllers: The device includes two PWM step-down controllers that operate at a high frequency, enabling the use of small inductors and capacitors, thus reducing the overall footprint on the PCB.
• Synchronous Rectification: Synchronous rectification enhances efficiency by reducing power loss during the conversion process, making the MAX17077AETM+T suitable for battery-powered applications where power conservation is critical.
• Adjustable Output Voltage: The output voltage is adjustable, allowing for a wide range of applications and the flexibility to match the power requirements of various subsystems within electronic devices.
• Integrated MOSFETs: The built-in low RDS(ON) MOSFETs minimize conduction losses and help in achieving high efficiency across the entire load range.
• Quick-PWM™ Mode: The Quick-PWM mode provides near-instantaneous response to fast load current steps, ensuring stable operation under dynamic load conditions.
• Power-Save Mode: To further extend battery life, the MAX17077AETM+T includes a power-save mode that reduces quiescent current during light load conditions.

Applications

• Notebook Computers
• Ultrabooks
• Other Portable Devices

Technical Specifications

• Package: 48-TQFN-EP
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 5V to 24V
• Switching Frequency: Up to 2MHz

Overall, the MAX17077AETM+T stands out for its compact design, high efficiency, and flexibility, making it a top choice for designers looking to optimize the power management systems in their portable electronic devices.