MIC3809YMM-TR

Product Overview

Category

MIC3809YMM-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and protection.

Characteristics

• Voltage monitoring and protection
• Integrated circuit design
• Small form factor
• Low power consumption

Package

MIC3809YMM-TR is available in a miniature 8-pin MSOP package.

Essence

The essence of MIC3809YMM-TR lies in its ability to monitor and protect voltage levels in electronic devices, ensuring their safe operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 10µA (typical)
• Threshold Accuracy: ±1.5% (typical)
• Overvoltage Detection Range: 2.5V to 6.5V
• Undervoltage Detection Range: 1.8V to 5.5V

Detailed Pin Configuration

MIC3809YMM-TR features the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. VIN: Voltage input to be monitored
4. RESET: Output signal indicating voltage status
5. OV: Overvoltage threshold adjustment
6. UV: Undervoltage threshold adjustment
7. NC: No connection
8. NC: No connection

Functional Features

• Overvoltage and undervoltage detection
• Adjustable threshold levels
• Reset output signal for voltage status indication
• Low quiescent current for power efficiency
• Wide operating temperature range

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring and protection
• Compact size for space-constrained applications
• Wide supply voltage range for versatility
• Adjustable threshold levels for customization
• Low power consumption for energy efficiency

Disadvantages

• Limited number of pins for additional functionality
• Not suitable for high-voltage applications

Working Principles

MIC3809YMM-TR operates by continuously monitoring the input voltage (VIN) against the user-adjustable overvoltage and undervoltage thresholds. When the voltage exceeds the set limits, the reset output (RESET) is activated, indicating a voltage fault condition.

Detailed Application Field Plans

MIC3809YMM-TR finds applications in various electronic devices where voltage monitoring and protection are critical. Some specific application fields include:

1. Power supplies
2. Battery management systems
3. Industrial control systems
4. Automotive electronics
5. Home appliances

Detailed and Complete Alternative Models

1. MAX6809: Similar voltage monitoring IC with adjustable thresholds and reset output.
2. LTC2919: Integrated circuit offering multiple voltage monitoring channels and programmable thresholds.
3. TPS3700: Ultra-low-power voltage supervisor with adjustable thresholds and manual reset input.

These alternative models provide similar functionality to MIC3809YMM-TR and can be considered based on specific requirements and design constraints.

In conclusion, MIC3809YMM-TR is an integrated circuit designed for voltage monitoring and protection in electronic devices. Its compact size, adjustable thresholds, and low power consumption make it suitable for various applications. However, its limited pin count and unsuitability for high-voltage applications should be taken into consideration.