MAX6779LTB+T

MAX6779LTB+T is a power management segment switching master (MAXS) integrated circuit developed by MAXIM Integrated. It is a low-voltage operation dedicated for next-generation embedded system applications. It allows the optimization of power management, cost and system performance. MAX6779LTB+T is designed for integrated communications, networks, barcode scanners and RF components, while simplifying the design of complex system architectures.

MAX6779LTB+T integrates an advanced dual-system power-on reset circuit. It offers enhanced system reliability with asserted reset or hold-off output based on the supply voltage and system behavior. The device also offers protection against overvoltage, short circuit and reverse protection. The power-on reset signal is designed to guarantee full system operation. This ensures that the system reset signal is asserted, allowing the system to operate properly and reset itself after power on.

The MAX6779LTB+T includes a highly integrated microcontroller-based power management segment switching system. It consists of two distinct power supply systems. The primary system is connected to the main PCB, while the secondary system is connected to the system peripherals. The main microcontroller controls and manages the two power supply systems independently. This allows an optimized power saving operation, reducing the power consumption of the system. The system also allows for integration and optimization of the power saving features of the system’s individual components, such as microcontrollers, SIM cards, modems and WiFi modules.

The MAX6779LTB+T also offers an intelligent power save feature, allowing the system to dynamically tune its power consumption. By lowering the input voltage, the system can optimize power consumption while preventing overcurrent situations. This feature also ensures long-term reliability by protecting the battery from overcharging, overdischarging and short-circuit conditions.

The MAX6779LTB+T integrates an array of analog and digital functions. These include an ultra low-power switching regulator, high accuracy voltage monitor and brown-out detector. These features allow the MAX6779LTB+T to efficiently manage the power of system peripherals, such as digital storage and display devices. In addition, the MAX6779LTB+T includes a power save trigger circuit, which allows the system to dynamically enter a low-power state. This feature allows the system to save power by reducing the power consumption of the system’s peripherals when the system is idle.

The MAX6779LTB+T provides a complete solution for the power management of embedded system applications. It offers unparalleled protection against overvoltage, short circuit and reverse protection. The device is designed to provide the highest level of reliability and cost efficiency, while simplifying the design of complex system architectures.