MAX6310UK39D4-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset output
• Package: SOT23-5
• Essence: Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.93V, 3.08V, 3.30V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period: Adjustable from 1ms to 1600ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6310UK39D4-T has a total of 5 pins:

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

Functional Features

• Monitors the voltage level of the power supply continuously.
• Generates a reset signal when the voltage falls below the selected threshold.
• Provides an active-low reset output signal.
• Allows manual reset through the MR pin.
• Offers multiple threshold voltage options for flexibility.

Advantages

• Low-power consumption, suitable for battery-powered applications.
• Precision voltage monitoring ensures accurate detection of voltage drops.
• Adjustable reset timeout period allows customization based on application requirements.
• Small package size (SOT23-5) enables space-saving designs.

Disadvantages

• Limited threshold voltage options may not cover all voltage requirements.
• Manual reset functionality may not be needed in all applications.

Working Principles

The MAX6310UK39D4-T operates by continuously monitoring the voltage level at the VCC pin. When the voltage falls below the selected threshold, the circuit triggers a reset signal on the RESET pin. The reset signal remains active until the voltage rises above the threshold or a manual reset is initiated through the MR pin.

Detailed Application Field Plans

The MAX6310UK39D4-T is commonly used in various applications where reliable voltage monitoring and reset functionality are required. Some of the typical application fields include:

1. Microcontrollers and Microprocessors: Ensures proper system initialization and prevents erratic behavior during power-up or voltage drops.
2. Embedded Systems: Provides a reliable reset mechanism for critical components and ensures system stability.
3. Industrial Control Systems: Monitors power supply integrity and initiates system reset in case of voltage fluctuations or failures.
4. Automotive Electronics: Protects sensitive electronic components from voltage variations and ensures safe operation.
5. Battery-Powered Devices: Prevents excessive discharge of batteries by initiating a reset when the voltage drops below a certain level.

Detailed and Complete Alternative Models

1. MAX6312UK29D3-T: Similar voltage monitor and reset circuit with different threshold voltage options (2.93V, 3.08V, 3.30V).
2. MAX6314UK46D2-T: Voltage monitor and reset circuit with higher threshold voltage options (4.38V, 4.63V) suitable for specific applications.
3. MAX6316UK31D1-T: Precision voltage monitor and reset circuit with adjustable reset timeout period and wider operating temperature range.

(Note: These alternative models are provided as examples and may not cover all available options in the market.)

This concludes the encyclopedia entry for MAX6310UK39D4-T, a voltage monitor and reset circuit integrated circuit.