S-8213AAR-I6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Low voltage detector with delay circuit
• Package: SOT-23-5
• Essence: Monolithic CMOS IC
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±2%
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The S-8213AAR-I6T1U has a total of 5 pins: 1. VDD: Supply voltage input 2. GND: Ground reference 3. OUT: Output terminal for detection signal 4. EN: Enable pin for controlling the IC's operation 5. T: Time setting pin for adjusting the delay time

Functional Features

• Low voltage detection: The IC monitors the supply voltage and generates an output signal when it falls below a certain threshold.
• Delay circuit: It includes an adjustable delay time feature to prevent false triggering due to temporary voltage fluctuations.
• Low quiescent current: The IC consumes very low power during standby mode, ensuring minimal power consumption.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various applications. - Adjustable delay time provides flexibility in different scenarios. - Low quiescent current ensures energy efficiency.

Disadvantages: - Limited detection voltage accuracy of ±2% may not be suitable for highly precise applications. - SOT-23-5 package may require additional space compared to smaller packages.

Working Principles

The S-8213AAR-I6T1U operates by continuously monitoring the supply voltage. When the voltage drops below a preset threshold, the IC triggers the output signal after a specific delay time. This delay prevents false triggering caused by temporary voltage fluctuations or noise. The IC's low quiescent current ensures minimal power consumption during standby mode.

Detailed Application Field Plans

The S-8213AAR-I6T1U is commonly used in various electronic devices and systems that require reliable low voltage detection with an adjustable delay. Some potential application fields include: - Battery-powered devices: Ensures proper shutdown or warning when the battery voltage reaches a critical level. - Industrial control systems: Monitors power supply integrity to prevent damage to sensitive equipment. - Automotive electronics: Protects vehicle components from undervoltage conditions and enables timely warnings.

Detailed and Complete Alternative Models

1. S-8213AAR-I6T1G: Similar to S-8213AAR-I6T1U but supplied in a different packaging option (Tape and Reel, 3000 units per reel).
2. S-8213AAR-I6T2U: Low voltage detector with a fixed delay time of 200ms.
3. S-8213AAR-I6T3U: Low voltage detector with a fixed delay time of 400ms.

(Note: This list is not exhaustive and other alternative models may exist.)

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