TC6501P055VCTTR

Introduction

The TC6501P055VCTTR is a versatile integrated circuit that belongs to the category of voltage supervisors. This device is designed to monitor the power supply voltage level and provide reset signals to the microcontroller or other digital systems during power-up, power-down, and brownout conditions.

Basic Information Overview

• Category: Voltage Supervisor IC
• Use: Monitoring power supply voltage levels and providing reset signals
• Characteristics: Low power consumption, high accuracy, wide operating voltage range
• Package: 8-pin SOIC package
• Essence: Ensuring reliable operation of digital systems by monitoring voltage levels
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Operating Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 4.63V, and adjustable
• Quiescent Current: 7µA (typical)
• Temperature Range: -40°C to 125°C
• Output Type: Active low push-pull

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground
3. MR: Manual reset input
4. RESET: Reset output
5. VOUT: Voltage monitor output
6. NC: No connection
7. SENSE: Voltage sense input
8. ADJ: Adjustable reset threshold pin

Functional Features

• Voltage Monitoring: Monitors the power supply voltage and generates a reset signal when the voltage falls below the specified threshold.
• Manual Reset Input: Allows for manual initiation of the reset function.
• Adjustable Reset Threshold: Provides flexibility in setting the voltage threshold for generating the reset signal.
• Low Quiescent Current: Ensures minimal power consumption during operation.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Wide operating voltage range
• Low power consumption
• Adjustable reset threshold for flexibility

Disadvantages

• Limited number of available reset threshold options
• Sensitivity to noise in the voltage sense input

Working Principles

The TC6501P055VCTTR operates by continuously monitoring the input voltage through the SENSE pin. When the voltage falls below the preset threshold, the device asserts the active-low RESET signal, indicating that the power supply is outside the acceptable range. The manual reset input (MR) allows for an external trigger to initiate the reset function.

Detailed Application Field Plans

The TC6501P055VCTTR finds applications in various electronic systems where reliable voltage monitoring and reset functionality are essential. Some of the key application fields include: - Embedded systems - Industrial automation - Automotive electronics - Consumer electronics - Power management systems

Detailed and Complete Alternative Models

• MAX809: Similar voltage supervisor IC with adjustable reset threshold and low power consumption.
• TL7705: Voltage supervisor IC with fixed reset threshold options and wide operating temperature range.
• MIC803: Micro-power voltage supervisor IC with manual reset input and small package size.

In conclusion, the TC6501P055VCTTR is a reliable voltage supervisor IC with versatile features, making it suitable for a wide range of applications in the electronics industry.

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