MAX6384XS26D4+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset output
• Package: 4-pin SC-70 package
• Essence: Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a specified threshold.
• Packaging/Quantity: Tape and reel packaging, quantity depends on customer requirements.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 3.30V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period: Adjustable or fixed options available
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

1. GND: Ground connection
2. RESET: Reset output
3. VCC: Power supply input
4. TH: Threshold voltage selection pin

Functional Features

• Voltage Monitoring: The MAX6384XS26D4+T monitors the voltage level of the power supply connected to it.
• Reset Generation: When the monitored voltage falls below the threshold voltage set by the TH pin, the IC generates a reset signal on the RESET pin.
• Precision Monitoring: The IC provides accurate voltage monitoring with various threshold voltage options.
• Low Power Consumption: With a quiescent current of only 1µA, the IC minimizes power consumption.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring - Low power consumption - Adjustable or fixed reset timeout period - Wide operating temperature range

Disadvantages: - Limited threshold voltage options - Only available in a 4-pin SC-70 package

Working Principles

The MAX6384XS26D4+T operates by comparing the input voltage with the threshold voltage set by the TH pin. When the input voltage drops below the threshold, the IC triggers the reset output, indicating a power failure or low voltage condition. The reset signal remains active until the input voltage rises above the threshold and stabilizes.

Detailed Application Field Plans

1. Battery-Powered Devices: The MAX6384XS26D4+T can be used in portable electronic devices to monitor the battery voltage and initiate a system reset when the battery level is critically low.
2. Industrial Control Systems: It can be employed in industrial control systems to ensure proper functioning by monitoring the power supply voltage and resetting the system if voltage fluctuations occur.
3. Automotive Electronics: The IC can be utilized in automotive applications to monitor the vehicle's power supply and generate a reset signal in case of voltage drops, protecting critical electronic components.

Detailed and Complete Alternative Models

1. MAX6385XS26D4+T: Similar to MAX6384XS26D4+T but with additional features.
2. MAX6386XS26D4+T: Higher voltage range version of MAX6384XS26D4+T.
3. MAX6387XS26D4+T: Lower voltage range version of MAX6384XS26D4+T.

(Note: This is not an exhaustive list; there may be other alternative models available from the manufacturer.)

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