MIC6315-29D4U TR

Product Overview

Category

The MIC6315-29D4U TR belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Voltage range: 2.9V
• Package type: DFN (Dual Flat No-Lead)
• Essence: Voltage supervisor with manual reset input
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

The MIC6315-29D4U TR has the following specifications:

• Supply voltage range: 1.8V to 5.5V
• Reset threshold voltage: 2.9V
• Manual reset input voltage: 0.3V
• Operating temperature range: -40°C to +85°C
• Quiescent current: 10µA (typical)

Detailed Pin Configuration

The MIC6315-29D4U TR has the following pin configuration:

1. VCC: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Active-low reset output

Functional Features

• Monitors the supply voltage and asserts a reset signal when it falls below the specified threshold.
• Provides a manual reset input for external control of the reset function.
• Offers an active-low reset output that remains asserted until the supply voltage rises above the threshold.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows compatibility with various systems.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.

Disadvantages

• Fixed reset threshold voltage may not be suitable for all applications.
• Lack of adjustable features limits customization options.

Working Principles

The MIC6315-29D4U TR operates by continuously monitoring the supply voltage. When the voltage drops below the specified threshold, the reset output is asserted, indicating a power failure or unstable voltage condition. The manual reset input allows external control over the reset function, enabling system initialization or recovery. The reset output remains active until the supply voltage rises above the threshold, ensuring proper system operation.

Detailed Application Field Plans

The MIC6315-29D4U TR finds applications in various fields, including:

1. Battery-powered devices: Ensures proper functioning and prevents data loss during low battery conditions.
2. Microcontrollers: Provides reliable reset signals for system initialization and error recovery.
3. Industrial automation: Monitors voltage levels to prevent damage to sensitive equipment during power fluctuations.
4. Automotive electronics: Protects critical components from voltage variations, enhancing overall system reliability.

Detailed and Complete Alternative Models

1. MAX6315: Offers adjustable reset threshold voltage for increased flexibility.
2. ADM6315: Provides additional features like watchdog timer and power-on reset delay.
3. TPS3808: Includes programmable options for reset threshold and delay settings.

These alternative models offer similar functionality to the MIC6315-29D4U TR but may have different specifications and package options.

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