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S-8211EAH-I6T1U

S-8211EAH-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 pieces per reel

Specifications

  • Supply Voltage Range: 1.6V to 6.0V
  • Detection Voltage Range: 1.2V to 5.0V (100mV increments)
  • Detection Accuracy: ±2%
  • Quiescent Current: 0.8μA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8211EAH-I6T1U has a total of 5 pins: 1. VDD: Supply voltage input 2. GND: Ground reference 3. OUT: Output pin for detection signal 4. EN: Enable pin for controlling the device's operation 5. DELAY: Delay time setting pin

Functional Features

  • Low voltage detection with adjustable delay circuit
  • Wide supply voltage range allows versatile applications
  • Ultra-low quiescent current for power-saving operation
  • Built-in hysteresis function for stable detection
  • Small package size enables space-efficient designs

Advantages

  • Flexible voltage detection range suits various applications
  • Adjustable delay time enhances system reliability
  • Low quiescent current prolongs battery life
  • Compact package facilitates compact device designs
  • Hysteresis function ensures accurate and stable detection

Disadvantages

  • Limited to low voltage applications (up to 6.0V)
  • Not suitable for high current applications
  • Requires external components for specific functionality

Working Principles

The S-8211EAH-I6T1U is a low voltage detector IC that monitors the supply voltage and provides a detection signal when it falls below a certain threshold. The delay circuit allows for an adjustable delay time before the detection signal is activated, preventing false alarms due to temporary voltage fluctuations. The device operates with ultra-low quiescent current, minimizing power consumption in battery-powered applications.

Detailed Application Field Plans

The S-8211EAH-I6T1U is commonly used in various electronic devices where accurate monitoring of low voltage levels is critical. Some application fields include: - Battery-powered devices (e.g., smartphones, portable medical devices) - Power management systems - Industrial control systems - Automotive electronics - IoT devices

Detailed and Complete Alternative Models

  1. S-8211EAD-I6T1U: Similar to S-8211EAH-I6T1U but with a different package (SSOP-5)
  2. S-8211EBH-I6T1U: Low voltage detector with a higher supply voltage range (up to 10V)
  3. S-8211ECG-I6T1U: Low voltage detector with built-in watchdog timer functionality

These alternative models offer similar features and functionalities, catering to different requirements and preferences.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng S-8211EAH-I6T1U trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of S-8211EAH-I6T1U in technical solutions:

Q1: What is the S-8211EAH-I6T1U? A1: The S-8211EAH-I6T1U is a voltage protection IC designed for protecting lithium-ion rechargeable batteries from overcharging, over-discharging, and overcurrent.

Q2: What is the input voltage range of S-8211EAH-I6T1U? A2: The input voltage range of S-8211EAH-I6T1U is typically between 2.5V and 6.0V.

Q3: How does S-8211EAH-I6T1U protect against overcharging? A3: S-8211EAH-I6T1U monitors the battery voltage and disconnects the charging circuit when the voltage exceeds a certain threshold, preventing overcharging.

Q4: Can S-8211EAH-I6T1U protect against over-discharging? A4: Yes, S-8211EAH-I6T1U has an integrated over-discharge protection feature that disconnects the load when the battery voltage drops below a certain threshold.

Q5: Does S-8211EAH-I6T1U provide overcurrent protection? A5: Yes, S-8211EAH-I6T1U includes an overcurrent protection function that disconnects the load when the current exceeds a certain threshold.

Q6: What is the maximum continuous discharge current supported by S-8211EAH-I6T1U? A6: The maximum continuous discharge current supported by S-8211EAH-I6T1U is typically 1.0A.

Q7: Can S-8211EAH-I6T1U be used in portable electronic devices? A7: Yes, S-8211EAH-I6T1U is commonly used in portable electronic devices like smartphones, tablets, and wearable devices to protect their lithium-ion batteries.

Q8: Does S-8211EAH-I6T1U have a low battery detection feature? A8: Yes, S-8211EAH-I6T1U has a low battery detection function that can be used to indicate when the battery voltage drops below a certain threshold.

Q9: Is S-8211EAH-I6T1U compatible with different battery chemistries? A9: No, S-8211EAH-I6T1U is specifically designed for lithium-ion rechargeable batteries and may not be suitable for other battery chemistries.

Q10: What are the typical applications of S-8211EAH-I6T1U? A10: S-8211EAH-I6T1U is commonly used in various technical solutions such as power banks, portable medical devices, handheld gaming consoles, and other battery-powered electronic devices requiring voltage protection.