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S-8211CDC-I6T1U
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S-8211CDC-I6T1U

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low voltage dropout regulator - High output voltage accuracy - Low quiescent current - Overcurrent protection - Thermal shutdown protection

Package: SOT-23-5

Essence: The S-8211CDC-I6T1U is a power management IC designed to regulate and provide stable voltage output.

Packaging/Quantity: The S-8211CDC-I6T1U is typically packaged in reels, with 3000 units per reel.

Specifications

  • Input Voltage Range: 2.0V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • Dropout Voltage: 200mV (typical)
  • Quiescent Current: 20µA (typical)
  • Output Current: 150mA (maximum)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. CE: Chip enable pin
  4. VOUT: Output voltage pin
  5. NC: No connection pin

Functional Features

  • Low dropout voltage allows for efficient regulation even with low input voltages.
  • High output voltage accuracy ensures stable and precise voltage output.
  • Low quiescent current minimizes power consumption when the device is in standby mode.
  • Overcurrent protection safeguards against excessive current flow, preventing damage to the IC.
  • Thermal shutdown protection prevents overheating of the IC by shutting it down when the temperature exceeds a certain threshold.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Compact SOT-23-5 package enables space-saving designs. - High output voltage accuracy ensures reliable performance. - Overcurrent and thermal shutdown protection enhance the durability of the IC.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Dropout voltage of 200mV may result in some power loss.

Working Principles

The S-8211CDC-I6T1U operates as a low dropout regulator. It regulates the input voltage to provide a stable output voltage, even when the input voltage is close to or slightly lower than the desired output voltage. The IC achieves this by utilizing a pass transistor that adjusts its resistance to maintain the desired output voltage.

Detailed Application Field Plans

The S-8211CDC-I6T1U finds applications in various electronic devices where stable voltage regulation is required. Some potential application fields include:

  1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the efficient power management provided by the S-8211CDC-I6T1U.
  2. IoT devices: Internet of Things (IoT) devices often operate on low voltages and require precise voltage regulation. The IC can be used in sensors, smart home devices, and other IoT applications.
  3. Industrial equipment: The S-8211CDC-I6T1U can be utilized in industrial control systems, automation equipment, and instrumentation devices that require reliable power management.

Detailed and Complete Alternative Models

  1. S-8211CAB-I6T1U
  2. S-8211CDB-I6T1U
  3. S-8211CEB-I6T1U
  4. S-8211CFB-I6T1U
  5. S-8211CGB-I6T1U

These alternative models offer similar functionality and characteristics to the S-8211CDC-I6T1U, providing options for different voltage requirements or specific application needs.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von S-8211CDC-I6T1U in technischen Lösungen auf

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

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

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

Q3: How does S-8211CDC-I6T1U protect against overcharging? A3: S-8211CDC-I6T1U has an overcharge detection circuit that monitors the battery voltage and disconnects the charging source when it exceeds a certain threshold.

Q4: Can S-8211CDC-I6T1U protect against over-discharging? A4: Yes, S-8211CDC-I6T1U has an over-discharge detection circuit that cuts off the battery output when the voltage drops below a specific level.

Q5: Does S-8211CDC-I6T1U provide short-circuit protection? A5: Yes, S-8211CDC-I6T1U has a built-in short-circuit detection circuit that shuts down the battery output when a short-circuit is detected.

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

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

Q8: Does S-8211CDC-I6T1U have a low battery indicator? A8: Yes, S-8211CDC-I6T1U has a low battery indicator that can be used to signal when the battery voltage drops below a certain threshold.

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

Q10: Can S-8211CDC-I6T1U be used in automotive applications? A10: Yes, S-8211CDC-I6T1U can be used in automotive applications where protection against overcharging and over-discharging of lithium-ion batteries is required.

Please note that these answers are general and may vary depending on the specific application and requirements.