MAX6717UKWGD3+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitoring
• Package: SOT23-5
• Essence: Monitors the voltage level of a power supply or battery
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 1.8V, 2.5V, 3.0V, 3.3V, 4.63V
• Accuracy: ±1.5%
• Quiescent Current: 1µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6717UKWGD3+T has a total of five pins:

1. GND: Ground connection
2. IN: Input voltage to be monitored
3. SET: Output pin for setting threshold voltage
4. RESET: Active-low reset output
5. VCC: Power supply input

Functional Features

• Precision Voltage Monitoring: The MAX6717UKWGD3+T accurately monitors the input voltage and provides a reset signal when it falls below the set threshold.
• Low-Power Operation: With a quiescent current of only 1µA, this IC is designed for low-power applications, ensuring minimal power consumption.
• Adjustable Threshold Voltage: The SET pin allows users to select the desired threshold voltage from the available options, providing flexibility in different applications.

Advantages and Disadvantages

Advantages: - High accuracy in voltage monitoring - Low power consumption - Wide operating temperature range - Adjustable threshold voltage

Disadvantages: - Limited threshold voltage options - Small package size may require careful handling during assembly

Working Principles

The MAX6717UKWGD3+T operates by comparing the input voltage (IN) with the set threshold voltage. When the input voltage drops below the threshold, the RESET pin is activated, providing a reset signal to the connected system. This allows for proper shutdown or other necessary actions to prevent data loss or damage.

Detailed Application Field Plans

• Battery-Powered Devices: The MAX6717UKWGD3+T can be used in portable devices powered by batteries to monitor the battery voltage and initiate appropriate actions when the battery level is low.
• Power Supply Monitoring: It is suitable for monitoring the voltage level of power supplies in various electronic systems, ensuring stable operation and preventing potential issues caused by voltage fluctuations.

Detailed and Complete Alternative Models

1. MAX6716UKWGD3+T: Similar to MAX6717UKWGD3+T but with different threshold voltage options.
2. MAX6718UKWGD3+T: Offers additional threshold voltage options compared to MAX6717UKWGD3+T.
3. MAX6719UKWGD3+T: Provides higher accuracy in voltage monitoring with ±1% accuracy.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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