MAX6762TATAD0+ Integrated Circuits (ICs)

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The MAX6762TATAD0+ is a single-chip, high-side power-switch detection and supervision circuit suitable for processors, memory and other peripherals. The device offers an easy-to-use package and a wide range of voltage levels, temperature monitoring, under-voltage lockout, over-voltage protection, power-up reset, power-down reset and watchdog timer.

The MAX6762TATAD0+ is a member of Microchip\'s family of integrated Power Management ICs that provide a range of features to help reduce time-to-market and system cost. This device can be used in a wide range of applications to detect or monitor inputs from power switches. It can be used to detect the rail voltage, monitor temperature, provide undervoltage lockout, overvoltage protection, power-up reset, power-down reset and watchdog timer features.

Efficient startup and shutdown of power supply systems is critical to ensure minimal power usage and system reliability. The MAX6762TATAD0+ offers an all-in-one solution for monitoring, sequence control and power-on reset for all system components. The device\'s onboard undervoltage lockout (UVLO) and overvoltage protection (OVP) are used to automatically switch off the power supply in case of a fault. Furthermore, the device can be configured to ensure seamless state-safe power states and automatic power-up sequences.

The MAX6762TATAD0+ contains a temperature sensor to allow temperature monitoring and control. The device integrates a bandgap voltage reference, to accurately monitor temperature, and a limited frequency oscillator to provide temperature stability.

The MAX6762TATAD0+ supports a wide range of voltage levels, including 1.8V, 2.5V, 3.3V and 5.5V. The device can detect the presence of AC or DC power supplies, and can be used to transition from an AC power source to a DC power source. Additionally, the device offers power-up reset (POR) and power-down reset (PDR) features, which allow quick and safe entry and exit from certain power states.

To detect any faults or changes in power supply levels, the device features an undervoltage lockout (UVLO) and overvoltage protection (OVP) feature. UVLO is used to detect when the voltage drops below a certain threshold and to immediately shut down the system before the voltage sink drops below its drop-out voltage. OVP is used to shut off the power supply in the event of an overvoltage situation, to prevent possible damage to the application.

The watchdog timer of MAX6762TATAD0+ is used to detect system faults such as stalled power supply or code lock-up. When the programmed time-out is exceeded, the device will reset the system and/or alert the system to the condition. The watchdog timer is ideal for monitoring processor or systems with real-time clocks, and can be programmed to be active for specific periods.

In summary, the MAX6762TATAD0+ is suitable for use in a wide range of applications including processors, memory and other peripherals. The device is designed to provide an all-in-one solution for monitoring, sequence control and power-on reset for all system components. It offers an easy-to-use package and a wide range of voltage levels, temperature monitoring, under-voltage lockout, over-voltage protection, power-up reset, power-down reset and watchdog timer features.

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