MAX6365LKA29-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, precision voltage monitor with adjustable threshold
• Package: SOT23-3
• Essence: Monitors the voltage level of a power supply and provides an output signal when it falls below a certain threshold
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Adjustable Threshold Voltage Range: 1.2V to 4.9V
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6365LKA29-T has three pins:

1. VCC: Power supply input pin
2. GND: Ground reference pin
3. OUT: Output pin that provides a logic-level signal indicating the voltage level

Functional Features

• Low-power consumption allows for use in battery-powered applications
• Adjustable threshold voltage enables customization for different voltage levels
• Precision monitoring ensures accurate detection of voltage drops
• Open-drain output can be easily interfaced with microcontrollers or other digital circuits

Advantages

• Wide supply voltage range makes it compatible with various power sources
• Small package size (SOT23-3) saves board space
• Low quiescent current minimizes power consumption
• Adjustable threshold voltage provides flexibility for different applications

Disadvantages

• Limited number of pins restricts additional functionality without external components
• Not suitable for high-voltage applications due to its maximum supply voltage limitation

Working Principles

The MAX6365LKA29-T operates by comparing the input voltage (VCC) with the adjustable threshold voltage. When the input voltage falls below the threshold, the output pin (OUT) is pulled low. This signal can be used to trigger an interrupt or initiate a shutdown sequence in the connected system.

Detailed Application Field Plans

The MAX6365LKA29-T is commonly used in various applications, including:

1. Battery-powered devices: Monitors battery voltage to prevent over-discharge and protect sensitive electronics.
2. Power supply monitoring: Ensures stable operation of power supplies by detecting voltage drops or failures.
3. Industrial control systems: Provides voltage supervision for critical components, preventing damage due to voltage fluctuations.

Detailed and Complete Alternative Models

• MAX6364: Similar to MAX6365LKA29-T but with fixed threshold voltage options
• MAX6366: Higher voltage range and additional features such as manual reset and watchdog timer
• MAX6367: Dual voltage monitor with adjustable thresholds for monitoring multiple power supplies simultaneously

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