MAX6313UK36D3-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor
• Characteristics: Low-power, Precision, Adjustable Threshold
• Package: SOT23-3
• Essence: Monitors voltage levels and provides a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 4.38V
• Reset Timeout Period: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK36D3-T has three pins in a SOT23-3 package:

1. GND: Ground pin
2. RESET: Output pin that goes low when the monitored voltage falls below the threshold
3. VCC: Supply voltage input pin

Functional Features

• Monitors the supply voltage and generates a reset signal when it drops below the set threshold.
• Adjustable threshold voltage options allow customization for different applications.
• Low-power consumption makes it suitable for battery-powered devices.
• Precision voltage monitoring ensures accurate detection of voltage drops.

Advantages

• Small form factor and low-profile package make it suitable for space-constrained designs.
• Wide supply voltage range allows compatibility with various power sources.
• Adjustable threshold voltage options provide flexibility for different voltage monitoring requirements.
• Low-power operation extends battery life in portable devices.
• Precision voltage monitoring ensures reliable system reset.

Disadvantages

• Limited number of threshold voltage options may not cover all voltage monitoring scenarios.
• Lack of built-in hysteresis may result in multiple reset signals during voltage fluctuations.

Working Principles

The MAX6313UK36D3-T operates by comparing the supply voltage with the set threshold voltage. When the supply voltage drops below the threshold, the RESET pin goes low, indicating a voltage fault condition. The reset signal remains active until the supply voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX6313UK36D3-T is commonly used in various applications where voltage monitoring and system reset functionality are required. Some typical application fields include:

1. Battery-powered devices: Ensures proper operation and prevents data loss when the battery voltage drops below a critical level.
2. Industrial control systems: Monitors power supply voltages to prevent malfunctions and ensure reliable operation.
3. Automotive electronics: Protects sensitive components from voltage fluctuations and provides system reset capability.
4. Medical equipment: Ensures patient safety by monitoring critical voltage levels and initiating appropriate actions in case of faults.

Detailed and Complete Alternative Models

1. MAX6314UK46D3-T: Similar to MAX6313UK36D3-T but with different threshold voltage options (4.63V, 4.75V, 4.88V, 5.00V).
2. MAX6315UK29D3-T: Voltage monitor with fixed threshold voltage of 2.93V and shorter reset timeout period (40ms, 80ms, 160ms, 320ms).
3. MAX6316UK31D3-T: Adjustable threshold voltage options (3.08V, 3.20V, 3.30V, 3.42V) and longer reset timeout period (280ms, 560ms, 1120ms, 2240ms).

These alternative models offer different threshold voltage options and reset timeout periods to cater to specific application requirements.

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