S-8211CAF-I6T1U

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low voltage detection - Reset output function - Ultra-low current consumption - Wide operating voltage range - Small package size

Package: SOT-23-5

Essence: The S-8211CAF-I6T1U is a power management IC that provides low voltage detection and reset output functions. It is designed for applications requiring reliable power supply monitoring.

Packaging/Quantity: The S-8211CAF-I6T1U is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±2%
• Quiescent Current: 0.65μA (typical)
• Reset Output Delay Time: 200ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8211CAF-I6T1U has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground
3. VIN: Input voltage
4. RESET: Reset output
5. DET: Low voltage detection input

Functional Features

1. Low Voltage Detection: The IC monitors the input voltage and detects when it falls below a certain threshold.
2. Reset Output Function: When the input voltage drops below the detection threshold, the IC generates a reset signal to indicate a power failure.
3. Ultra-Low Current Consumption: The IC consumes very low quiescent current, making it suitable for battery-powered applications.
4. Wide Operating Voltage Range: The IC can operate within a wide voltage range of 1.6V to 6.0V.
5. Small Package Size: The SOT-23-5 package is compact and space-efficient.

Advantages and Disadvantages

Advantages: - Accurate low voltage detection - Reliable reset output function - Low power consumption - Wide operating voltage range - Small package size

Disadvantages: - Limited pin configuration options - Not suitable for high voltage applications

Working Principles

The S-8211CAF-I6T1U works by continuously monitoring the input voltage using a built-in voltage comparator. When the input voltage drops below the detection threshold, the IC triggers the reset output, indicating a power failure. The ultra-low current consumption ensures minimal power drain during normal operation.

Detailed Application Field Plans

The S-8211CAF-I6T1U is commonly used in various battery-powered applications, such as: - Portable electronic devices - Wearable devices - IoT (Internet of Things) devices - Medical devices - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-8211CAF-I6T1U include: - S-8211CAE-I6T1U - S-8211CBF-I6T1U - S-8211CCF-I6T1U - S-8211CDF-I6T1U

These models have different detection voltage thresholds and may vary in package size, but they serve the same purpose of low voltage detection and reset output in power management applications.

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