CAT1640WI25

Series:	--
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active Low
Reset Timeout:	130 ms Minimum
Voltage - Threshold:	2.55V
Operating Temperature:	-40°C ~ 85°C (TA)

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Introduction:CAT1640WI25 is a high-performance Programmable Supervisor IC that offers a wide array of advanced power management features and benefits. It is designed for use in a wide range of industrial And consumer applications that require high current and power management performance. The CAT1640WI25 provides comprehensive protection, monitoring, and fault Handles for applications that demand flexibility and reliability.Application field:CAT1640WI25 is suited to a wide array of industrial applications, including Uninterruptible Power Supplies (UPSs), power supplies, communications, industrial control and automation systems. The device includes both gray and optional customizable scrambled code options to support access control applications. Combined with its wide range of monitoring functions and low power status indicators, CAT1640WI25 can support a cost-effective and reliable supervisor solution. The CAT1640WI25 offers adjustable time delays and status output signal selection, making it a flexible solution. With fail-safe features, pre-programmed monitoring functions, and a wide range of adjustable voltage levels and time delays, CAT1640WI25 is the ideal supervisor IC for industrial control applications. It also provides LVDS output, making it a great choice for optocoupler trim applications and other opto-coupled isolation applications.Working Principle:The CAT1640WI25 Programmable Supervisor device is designed to monitor and protect power supplies and ensure that output voltages are at an acceptable level. The device measures the voltage of the power supply with its multi-channel voltage monitoring and supervisory circuits. If the voltage rises above or drops below the programmed threshold, a Supervisor alert is generated, and the output activates a protection circuit.The CAT1640WI25 allows for adjustable time delays and status output signal selection, which makes it a flexible solution for any application. The adjustable time delays allow for safe shutoff of the device and provide a warning before the voltage drops too low. The output signal selection includes LVDS, I2C, SPI, and CAN bus signals, so the device can easily integrate with existing systems.The device includes pre-programmed monitoring functions such as VIN power down and LED output that can be used to alert the user to changes in the voltage level. With fail-safe features, pre-programmed monitoring functions, and a wide range of adjustable voltage levels and time delays, CAT1640WI25 is the ideal supervisor IC for industrial control applications. Conclusion:The CAT1640WI25 is a high-performance, Programmable Supervisor IC that offers a wide array of advanced power management features and benefits. It is designed for use in a wide range of industrial and consumer applications that require high current and power management performance. With its adjustable time delays and status output signal selection, CAT1640WI25 is the perfect Programmable Supervisor for industrial control applications. Combined with its wide range of monitoring functions and low power status indicators, CAT1640WI25 provides comprehensive protection, monitoring, and fault handles for applications that demand flexibility and reliability.

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