S-8254AAUFT-TB-G

Introduction

The S-8254AAUFT-TB-G is a voltage detection and protection IC designed for use in various electronic devices. This entry provides an overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Detection and Protection IC
• Use: Protects electronic devices from overvoltage and undervoltage conditions
• Characteristics: High accuracy, low power consumption, small package size
• Package: Ultra-small TSON-10 package
• Essence: Provides reliable voltage protection for electronic devices
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Operating Voltage Range: 2.3V to 5.5V
• Detection Voltage Accuracy: ±1.0%
• Quiescent Current: 0.9µA (typical)
• Release Delay Time: Selectable from 1ms to 10s
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The S-8254AAUFT-TB-G features a 10-pin TSON package with the following pin configuration: 1. VDD 2. GND 3. OV 4. UV 5. OVD 6. UVD 7. MR 8. N.C. 9. N.C. 10. N.C.

Functional Features

• Overvoltage and undervoltage detection
• Built-in delay time function
• Manual reset input
• Low quiescent current
• Small package size

Advantages and Disadvantages

Advantages

• High accuracy voltage detection
• Low power consumption
• Compact package size
• Flexible release delay time settings

Disadvantages

• Limited operating temperature range (-40°C to 85°C)
• Manual reset required for recovery from fault condition

Working Principles

The S-8254AAUFT-TB-G operates by continuously monitoring the input voltage and comparing it to preset threshold levels for overvoltage and undervoltage conditions. When a fault condition is detected, the IC triggers a built-in delay time before taking protective action, such as disconnecting the load or triggering an external system shutdown.

Detailed Application Field Plans

The S-8254AAUFT-TB-G is suitable for a wide range of applications, including: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Power management systems

Detailed and Complete Alternative Models

• S-8254A Series: Includes variants with different delay time options
• S-8254B Series: Offers enhanced temperature range and additional diagnostic features
• S-8254C Series: Provides integrated power supply monitoring and reset functions

In conclusion, the S-8254AAUFT-TB-G is a versatile voltage detection and protection IC with high accuracy, low power consumption, and a compact package size. Its flexible application field plans and availability of alternative models make it a suitable choice for various electronic devices.

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