MAX6310UK34D2-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 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 6.0V
• Threshold Voltage Options: 3.4V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6310UK34D2-T has a total of 5 pins:

1. GND: Ground connection
2. VCC: Positive supply voltage input
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. TH: Threshold voltage selection pin

Functional Features

• Low quiescent current consumption for power-sensitive applications
• Precision voltage monitoring with fixed threshold options
• Manual reset capability for system initialization
• Small package size for space-constrained designs
• Wide operating temperature range for various environments

Advantages

• Low power consumption extends battery life in portable devices
• Accurate voltage monitoring ensures reliable system operation
• Manual reset feature allows for controlled system restarts
• Compact package enables integration into small form factor designs
• Suitable for use in harsh environments due to wide temperature range

Disadvantages

• Fixed threshold voltage limits flexibility in some applications
• Limited pin configuration may not meet all design requirements
• SOT23-5 package may be challenging for manual soldering

Working Principles

The MAX6310UK34D2-T operates by continuously monitoring the supply voltage connected to the VCC pin. When the voltage falls below the threshold set by the TH pin, the RESET# pin is asserted low, indicating a power failure or an out-of-tolerance condition. The MR# pin allows for manual reset control, enabling system initialization when required.

Detailed Application Field Plans

The MAX6310UK34D2-T is commonly used in various applications where voltage monitoring is critical. Some of the typical application fields include:

1. Battery-powered devices: Ensures proper shutdown or warning when battery voltage drops below a safe level.
2. Industrial equipment: Monitors power supply integrity to prevent damage or data loss during voltage fluctuations.
3. Automotive systems: Provides early warning of low battery voltage to avoid unexpected shutdowns or malfunctions.
4. Home appliances: Protects sensitive electronics from voltage dips or surges, enhancing their reliability and lifespan.

Detailed and Complete Alternative Models

1. MAX6315: Offers adjustable threshold voltage options for greater flexibility.
2. MAX6381: Includes additional features such as watchdog timer and power-on reset delay.
3. MAX6809: Provides dual voltage monitoring with independent threshold settings.

These alternative models offer similar functionality to the MAX6310UK34D2-T but may have different specifications or package options to suit specific design requirements.

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