TCM810MVNB713 - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Supervisor

Characteristics: - Monitors the voltage level of a power supply - Provides a reset signal when the voltage falls below a specified threshold - Ensures proper operation of electronic devices by preventing them from operating in an undervoltage condition

Package: SOT-23-5

Essence: Voltage monitoring and supervision

Packaging/Quantity: Available in reels, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 4.38V, 4.63V, 4.75V, 4.88V
• Reset Timeout Period: 140ms, 280ms, 560ms, 1120ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TCM810MVNB713 IC has a total of five pins:

1. GND: Ground connection
2. MR: Manual Reset input pin
3. VDD: Positive power supply input
4. RESET: Reset output pin
5. NC: No Connection (unused pin)

Functional Features

• Accurate voltage monitoring and supervision
• Adjustable threshold voltage options for flexibility
• Reset signal generation upon voltage drop below the set threshold
• Manual reset option for immediate system restart
• Low power consumption
• Small form factor package for space-constrained applications

Advantages

• Ensures reliable operation of electronic devices by preventing undervoltage conditions
• Flexible threshold voltage options cater to various system requirements
• Manual reset feature allows for quick system recovery
• Low power consumption extends battery life in portable applications
• Small package size enables integration into compact designs

Disadvantages

• Limited to voltage monitoring and reset functionality, not suitable for more complex power management tasks
• Requires an external pull-up resistor for proper operation
• Not suitable for high-voltage applications beyond the specified supply voltage range

Working Principles

The TCM810MVNB713 operates by continuously monitoring the voltage level at the VDD pin. When the voltage falls below the set threshold, the IC generates a reset signal on the RESET pin. This signal can be used to initiate a system reset or trigger other necessary actions. The manual reset input (MR) allows for an immediate system restart when pulled low.

Detailed Application Field Plans

The TCM810MVNB713 is widely used in various electronic systems where voltage monitoring and supervision are critical. Some common application fields include:

1. Microcontroller-based systems
2. Embedded systems
3. Power supply units
4. Battery-powered devices
5. Industrial control systems
6. Automotive electronics
7. Home automation systems

Detailed and Complete Alternative Models

1. TCM809MVNB713: Similar voltage supervisor IC with adjustable threshold voltage options and manual reset feature.
2. MAX809: Voltage supervisor IC with fixed threshold voltage options and manual reset capability.
3. ADM708: Voltage monitor and reset IC with adjustable threshold voltage and watchdog timer functionality.

These alternative models offer similar voltage monitoring and reset features, catering to different system requirements and design preferences.

Word count: 409 words