MAX6865UK24D3S+T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active High
Reset Timeout:	150 ms Minimum
Voltage - Threshold:	2.4V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5
Base Part Number:	MAX6865

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 MAX6865UK24D3S+T is an integrated voltage supervisor that is an ultra-small, low-power and high-accuracy solution for monitoring voltages in power and personal systems. It is especially suited for repeated cold boots, frequent reset requirements and other critical applications where a supervisor is needed. The integrated voltage supervisor ensures that the power source is in the correct range from power-on reset, or in the case of a brownout or hiccup, it triggers a reset that allows for the system to reboot. What Is a Voltage Supervisor?A voltage supervisor or voltage monitor is an integrated circuit that monitors a power supply for an acceptable level of voltage. Once the system power supply has been connected and the voltage is within range, the supervisor circuit automatically signals the processor or microcontroller, usually with a reset pulse, to begin system boot-up and operation. Since the MAX6865UK24D3S+T is an ultra-small voltage supervisor, it can be used in a tiny footprint that can reduce board space and save costs. It offers a programmable reset threshold and delay timer, as well as dual reset outputs with an active low and active high. Additionally, the device provides a nano-power undervoltage detect for always-on applications, such as power-on reset (POR).Application FieldThe MAX6865UK24D3S+T can be used in a variety of applications, from industrial and commercial to consumer. Its small size makes it ideal for applications with limited space constraints, such as mobile phones, PDAs and medical devices. Additionally, it can be used in applications that require frequent reset requirements, such as communications systems and multimedia displays.In addition, the voltage supervisor can be used in enterprise server and storage applications, where reliability and tolerance to voltage transients are required. The device can also be used in industrial equipment and control systems that require protection from brown-out conditions, such as elevator and escalator control systems.Working PrincipleThe MAX6865UK24D3S+T works by continuously monitoring the input voltage and triggering a reset pulse if the voltage is outside the acceptable range. The reset pulse is usually connected to the microcontroller or processor of the system, and it resets the device and starts the system boot-up process.The integrated voltage supervisor contains a precision voltage referencer and comparator circuit, which monitor the voltage and output a reset signal if the voltage goes below or above a certain level. The reset threshold and delay time can be programmed with an external resistor and capacitor network. The reset signal is output as either an active high or an active low.The device also has an integrated nano-power undervoltage detect, which detects when the voltage drops below a certain level and keeps the device in reset until the voltage is restored. This feature is especially useful in power-on reset applications, where the supervisor continuously monitors the voltage and keeps the device in reset until the voltage is restored to its normal operating level.The MAX6865UK24D3S+T operates over a wide voltage range, from +1.8V to +5.5V, making it suitable for a variety of applications. It also offers excellent accuracy and low-power consumption, making it an ideal choice for applications that require precision voltage monitoring.

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

Part Number	Manufacturer	Price	Quantity	Description