The MAX8668ETEU+ is a highly integrated, advanced Power Management IC (PMIC) from Maxim Integrated, designed to cater to the demanding power requirements of modern portable and compact electronic devices. This versatile PMIC is an ideal solution for managing power in applications such as smartphones, tablets, handheld gaming devices, and various other battery-operated consumer electronics.

Key Features

• Multiple Output Channels: The device features a range of output channels, including step-down converters and low-dropout regulators (LDOs), providing various voltage rails for different components.
• High Efficiency: The integrated DC-DC converters are designed for high efficiency, which helps to extend battery life and reduce heat generation within the device.
• Flexible Power Sequencing: The MAX8668ETEU+ allows for programmable power sequencing, enabling the precise control of power-up and power-down sequences for various subsystems.
• I<sup>2C-Compatible Interface: An I<sup>2C interface enables communication with a host controller, offering programmability and real-time adjustments to the operating parameters.
• Overvoltage Protection: The device includes overvoltage protection circuits to safeguard against unexpected voltage spikes, enhancing the reliability and longevity of the end product.

Technical Specifications

• Package Type: TQFN-28
• Input Voltage Range: Suitable for lithium-ion/polymer batteries with a typical range of 2.7V to 5.5V.
• Operating Temperature: Designed to operate within the industrial temperature range of -40°C to +85°C.

Applications

The MAX8668ETEU+ is versatile and can be used in a variety of applications where efficient power management is critical. Its compact form factor and comprehensive feature set make it an excellent choice for space-constrained designs requiring multiple power domains.

Ordering Information

To order or for more information, visit Maxim Integrated's official website or contact an authorized distributor. Ensure the part number MAX8668ETEU+ is referenced to get the specific PMIC that meets your design needs.