MIC6315-26D2U TR

Product Overview

Category

The MIC6315-26D2U 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: 2.6V
• 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 MIC6315-26D2U TR has the following specifications:

• Supply Voltage Range: 1.8V to 5.5V
• Reset Threshold Voltage: 2.6V
• Manual Reset Input Voltage: 0.4V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)

Detailed Pin Configuration

The MIC6315-26D2U TR has the following pin configuration:

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

Functional Features

The key functional features of the MIC6315-26D2U TR include:

• Voltage monitoring: It continuously monitors the input voltage and provides a reset signal when it falls below the threshold voltage.
• Manual reset input: It allows for an external manual reset option, enabling control over the reset function.
• Active-low reset output: The reset output becomes active low when the monitored voltage drops below the threshold.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.
• Manual reset input provides flexibility in system control.

Disadvantages

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

Working Principles

The MIC6315-26D2U TR operates based on a voltage monitoring principle. It compares the input voltage with the preset threshold voltage (2.6V in this case). When the input voltage drops below the threshold, the reset output becomes active low, indicating a power failure or an out-of-range condition. The manual reset input allows for external control over the reset function, providing additional flexibility.

Detailed Application Field Plans

The MIC6315-26D2U TR finds applications in various fields, including:

1. Battery-powered devices: It ensures proper power management and prevents damage to sensitive components when the battery voltage drops below the threshold.
2. Industrial control systems: It provides reliable monitoring of power supply voltages in industrial environments, ensuring safe operation and preventing data loss.
3. Automotive electronics: It safeguards critical electronic systems by monitoring voltage levels and triggering appropriate actions in case of power fluctuations or failures.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC6315-26D2U TR include:

1. MAX6315: Voltage supervisor with adjustable reset threshold.
2. LTC2915: Dual-supply voltage monitor with adjustable reset thresholds and watchdog timer.
3. TPS3839: Ultra-low-power voltage supervisor with fixed reset threshold and manual reset input.

These alternative models provide different features and specifications, allowing designers to choose the most suitable option for their specific application requirements.

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