MAX6337US18D3+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX6337US18D3+T Supervisors is a high-accuracy, single-channel, ultra-low-power supervisor. As part of the Supervisors’ family of advanced power management integrated circuits (PMICs), today’s device offers a wide range of features for mobile and other advanced system applications in the communications, industrial, automotive, and medical markets. It is designed to monitor the power supply and provide protection against overvoltages, overcurrents and/or undercurrents.

The MAX6337US18D3+T Supervisors provides five useful functions in a single-channel device:

• Undervoltage monitoring
• Overvoltage monitoring
• Overcurrent monitoring
• Undercurrent monitoring
• Power-on reset (POR) generation

The device is designed for space-constrained mobile system applications, including tablets and cellular phones, that require very low power with minimal system control. It is package in a small SOT23-6 (1.6 mm2) form factor, which lowers the board space for system designs. The device also features ultra-low quiescent current consumption of 1 µA (typ) in active mode and 0.1 µA (typ) in standby mode.

The MAX6337US18D3+T Supervisors is ideal for protecting the core components of a system. It monitors the voltage, current and temperature of the system in order to protect the system against overcurrents, overvoltages and undercurrents. Additionally, the MAX6337US18D3+T provides POR generation to turn on the system after an on/off cycle.

The device integrates several features to ensure optimal function:

• Programmable trip level to monitor overvoltage, undervoltage and overcurrent conditions
• An active-low reset output (MR) to indicate system faults
• Reverse current limit to protect the system from excessive currents
• Low-voltage lockout (LVLO) to provide protection for low voltage systems
• High frequency operation to reduce power losses in small systems
• Coarse-grained power-down control to reduce system power consumption
• Integrated temperature sensor to detect system temperature conditions

The MAX6337US18D3+T also features an integrated reverse current limit function that protects the core components of the system from excessive or large currents. This ensures that the device does not exceed the predetermined current limit, protecting the system from short-circuiting. Additionally, the device can be programmed to trip at overvoltage and/or undervoltage conditions. This ensures that the system stays within specified voltage ranges and does not suffer from voltage margin or noise issues.

The device also provides an active-low reset output signal, which can be used in conjunction with the coarse-grained power-down control mentioned previously. This allows for additional power savings in low-voltage systems. Additionally, the integrated low-voltage lockout (LVLO) feature provides additional protection for low voltage systems by ensuring the system stays within specified voltage limits.

The MAX6337US18D3+T includes a variety of advanced power-saving features, including a temperature compensator which can adjust the voltage output over a wide temperature range, reducing power consumption. Additionally, an integrated watchdog timer ensures proper system operation by resetting the system if a problem arises. Finally, the device boasts an advanced high frequency operating mode which increases efficiency and reduces power losses in small systems.

The MAX6337US18D3+T is the perfect solution for system designers requiring advanced voltage monitoring and protection in mobile and other advanced system applications. With its wide range of features, high accuracy, low power consumption and small form factor, the device provides reliable power management for a variety of applications.

The specific data is subject to PDF, and the above content is for reference