MAX6365PKA46-T

Product Overview

Category

MAX6365PKA46-T belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Voltage supervision range: 4.6V
• Low quiescent current: 10µA (typical)
• Precision voltage reference: ±1%
• Power-on reset delay time: 100ms (typical)
• Active-low push-pull RESET output
• Small package size: SOT23-8

Package

The MAX6365PKA46-T comes in a small SOT23-8 package.

Essence

The essence of this product lies in its ability to provide accurate voltage monitoring and control, ensuring the stability and reliability of electronic circuits.

Packaging/Quantity

The MAX6365PKA46-T is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)
• Reset Threshold Accuracy: ±1%
• Reset Timeout Period: 100ms (typical)
• Output Type: Active-Low Push-Pull

Detailed Pin Configuration

The MAX6365PKA46-T has the following pin configuration:

1. GND (Ground)
2. MR (Manual Reset)
3. VCC (Supply Voltage)
4. RESET (Reset Output)
5. RESET (Reset Output)
6. NC (No Connection)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• Voltage Monitoring: The MAX6365PKA46-T continuously monitors the supply voltage and provides a reset signal when it falls below the specified threshold.
• Power-On Reset: It ensures that the reset signal is generated during power-up and remains active for a specific period to allow the system to stabilize.
• Manual Reset: The MR pin allows for manual resetting of the device, overriding the automatic reset function.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring
• Low quiescent current consumption
• Small package size for space-constrained applications
• Manual reset capability for flexibility

Disadvantages

• Limited reset timeout period (100ms)
• Restricted operating temperature range (-40°C to +85°C)

Working Principles

The MAX6365PKA46-T operates by comparing the supply voltage with a precision reference. When the voltage falls below the threshold, it triggers the reset output, indicating a power failure or an unstable voltage condition. The reset signal remains active for a specific period, allowing the system to reset and stabilize before resuming normal operation.

Detailed Application Field Plans

The MAX6365PKA46-T finds applications in various electronic systems where voltage monitoring and control are critical. Some potential application fields include:

1. Battery-Powered Devices: Ensuring proper shutdown and protection against undervoltage conditions in portable devices.
2. Industrial Control Systems: Monitoring power supply voltages in industrial automation equipment to prevent malfunctions.
3. Automotive Electronics: Providing reliable voltage supervision in automotive systems to avoid damage to sensitive components.
4. Medical Equipment: Ensuring stable power supply voltages in medical devices for patient safety.
5. Communication Systems: Monitoring voltage levels in communication infrastructure to maintain uninterrupted operation.

Detailed and Complete Alternative Models

1. MAX6365PKA46+: Similar to MAX6365PKA46-T but with a different package (SOT23-6).
2. MAX6365PKA46-R: Same specifications as MAX6365PKA46-T but with a different reset timeout period (200ms).
3. MAX6365PKA46-Q: Enhanced version with extended operating temperature range (-40°C to +125°C).

These alternative models offer similar functionality and can be considered as substitutes for the MAX6365PKA46-T based on specific requirements.

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