MAX16062ETG+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Supervisors
• Characteristics: Low Power, Precision, Adjustable Threshold, Manual Reset Input
• Package: 24-TQFN (4x4)
• Essence: This product is a voltage supervisor IC that monitors the power supply voltage of a system and provides a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape & Reel (TR), 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: Adjustable or Fixed
• Reset Timeout Period: Adjustable or Fixed
• Manual Reset Input: Active-Low or Active-High
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX16062ETG+T has a 24-pin TQFN package with the following pin configuration:

1. VCC: Supply Voltage Input
2. GND: Ground
3. MR: Manual Reset Input
4. RESET#: Active-Low Reset Output
5. TH: Threshold Voltage Selection Input
6. CT: Reset Timeout Period Selection Input
7. GND: Ground
8. RESET#: Active-Low Reset Output
9. VCC: Supply Voltage Input
10. GND: Ground
11. MR: Manual Reset Input
12. RESET#: Active-Low Reset Output
13. TH: Threshold Voltage Selection Input
14. CT: Reset Timeout Period Selection Input
15. GND: Ground
16. RESET#: Active-Low Reset Output
17. VCC: Supply Voltage Input
18. GND: Ground
19. MR: Manual Reset Input
20. RESET#: Active-Low Reset Output
21. TH: Threshold Voltage Selection Input
22. CT: Reset Timeout Period Selection Input
23. GND: Ground
24. RESET#: Active-Low Reset Output

Functional Features

• Monitors the power supply voltage and generates a reset signal when the voltage falls below the set threshold.
• Adjustable threshold voltage allows flexibility in setting the desired voltage level for triggering the reset signal.
• Manual reset input allows for external control of the reset signal.
• Reset timeout period can be adjusted to control the duration of the reset signal.
• Active-low reset output provides compatibility with various microcontrollers and digital systems.

Advantages and Disadvantages

Advantages: - Low power consumption - Precision voltage monitoring - Adjustable threshold and reset timeout period - Manual reset input for external control - Small package size

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Fixed or adjustable threshold options may not suit all applications

Working Principles

The MAX16062ETG+T operates by continuously monitoring the power supply voltage using an internal voltage reference and comparator. When the voltage falls below the set threshold, the reset output is activated, indicating a power failure or low voltage condition. The reset signal remains active until the voltage rises above the threshold or the reset timeout period elapses. The manual reset input allows for immediate system reset regardless of the monitored voltage level.

Detailed Application Field Plans

The MAX16062ETG+T is commonly used in various applications where reliable voltage monitoring and system reset functionality are required. Some potential application fields include:

1. Power Supply Units (PSUs): Ensuring stable power delivery and protecting sensitive components from undervoltage conditions.
2. Microcontrollers and Digital Systems: Providing a reset signal to initiate system startup or recovery after a power interruption.
3. Industrial Automation: Monitoring critical voltage levels in control systems and triggering appropriate actions in case of voltage deviations.
4. Automotive Electronics: Protecting electronic components from voltage fluctuations and ensuring proper system operation.
5. Battery-Powered Devices: Preventing damage to batteries and sensitive electronics by monitoring voltage levels during charging and discharging.

Detailed and Complete Alternative Models

1. MAX16061ETG+T: Similar to MAX16062ETG+T, but with fixed threshold voltage options.
2. MAX16063ETG+T: Similar to MAX16062ETG+T, but with additional power-on reset functionality.
3. MAX16064ETG+T: Similar to MAX16062ETG+T, but with adjustable reset timeout period.

These alternative models offer similar voltage supervisor capabilities with slight variations in features and specifications, allowing users to choose the most suitable option for their specific application requirements.

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