MIC6315-26D3U TR

Product Overview

Category

The MIC6315-26D3U TR belongs to the category of voltage supervisors.

Use

This product 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 MIC6315-26D3U TR has the following specifications:

• Supply Voltage Range: 1.8V to 5.5V
• Threshold Voltage: 2.6V
• Reset Timeout Period: 140ms
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MIC6315-26D3U 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

• Voltage Monitoring: The MIC6315-26D3U TR continuously monitors the voltage level and provides a reset signal when it falls below the threshold voltage.
• Manual Reset Input: The manual reset input allows for external control of the reset function.
• Active-Low Reset Output: The active-low reset output signal indicates when the voltage is below the threshold.

Advantages and Disadvantages

Advantages

• Wide Supply Voltage Range: The MIC6315-26D3U TR can operate within a wide range of supply voltages, making it suitable for various applications.
• Low Quiescent Current: With a quiescent current of only 10µA, this voltage supervisor minimizes power consumption.
• Manual Reset Capability: The manual reset input provides flexibility in controlling the reset function.

Disadvantages

• Single Threshold Voltage: The MIC6315-26D3U TR has a fixed threshold voltage of 2.6V, which may not be suitable for all applications requiring different voltage levels.

Working Principles

The MIC6315-26D3U TR works by continuously monitoring the voltage level at the VCC pin. When the voltage falls below the threshold voltage (2.6V), the reset output is activated, indicating a low-voltage condition. The manual reset input allows for external control of the reset function, providing additional flexibility.

Detailed Application Field Plans

The MIC6315-26D3U TR can be used in various applications, including but not limited to:

1. Battery-Powered Devices: This voltage supervisor ensures proper operation and prevents damage to sensitive components when the battery voltage drops below the threshold.
2. Microcontroller Systems: It provides a reliable reset signal to microcontrollers during power-up or voltage fluctuations, ensuring a controlled start-up sequence.
3. Industrial Control Systems: The MIC6315-26D3U TR helps maintain stable voltage levels in industrial control systems, preventing unexpected shutdowns or malfunctions.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC6315-26D3U TR include:

1. MAX6315: This voltage supervisor from Maxim Integrated offers adjustable threshold voltage and additional features such as watchdog timer functionality.
2. LTC2915: A voltage supervisor from Linear Technology with programmable threshold voltage and wide supply voltage range.
3. TPS3839: Texas Instruments' voltage supervisor with adjustable threshold voltage and low quiescent current.

These alternative models provide options for different voltage thresholds, additional features, and compatibility with specific system requirements.

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