S-8204BAY-TCT1U

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Power Management IC

Characteristics: - Low power consumption - High efficiency - Compact size - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: TCT-6A (Thin and Compact Package)

Essence: The S-8204BAY-TCT1U is a power management IC designed to efficiently regulate and protect power supply in various electronic devices.

Packaging/Quantity: The S-8204BAY-TCT1U is typically packaged in reels, with 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.8V
• Maximum Output Current: 500mA
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8204BAY-TCT1U has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. VOUT (Output Voltage)
5. FB (Feedback)
6. PG (Power Good)

Functional Features

• Overcurrent Protection: The IC monitors the output current and shuts down if it exceeds the specified limit, protecting the device and connected components.
• Thermal Shutdown Protection: In case of excessive temperature, the IC automatically shuts down to prevent damage due to overheating.
• Low Power Consumption: The S-8204BAY-TCT1U operates with low quiescent current, minimizing power loss and extending battery life.
• High Efficiency: With its efficient voltage regulation mechanism, the IC ensures minimal power wastage and optimal energy utilization.
• Wide Input Voltage Range: The IC can handle a wide range of input voltages, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - Compact size allows for easy integration into small electronic devices. - Efficient power management helps extend battery life. - Overcurrent and thermal shutdown protection enhance device safety. - Wide input voltage range provides versatility in application.

Disadvantages: - Limited output current may not be suitable for high-power devices. - Single output voltage limits its compatibility with certain applications requiring multiple voltage levels.

Working Principles

The S-8204BAY-TCT1U regulates the input voltage to a stable 1.8V output using an internal voltage reference and feedback mechanism. It continuously monitors the output current and temperature to ensure safe operation. In case of overcurrent or excessive temperature, the IC shuts down to protect the device and connected components.

Detailed Application Field Plans

The S-8204BAY-TCT1U is widely used in various portable electronic devices, including: - Smartphones - Tablets - Wearable devices - Portable gaming consoles - Digital cameras

Detailed and Complete Alternative Models

1. S-8204BAY-TCT2U

   • Similar specifications and features as S-8204BAY-TCT1U, but with a different package (TCT-6B).

2. S-8204BAY-TCT3U

   • Higher output current (800mA) compared to S-8204BAY-TCT1U, suitable for more power-demanding applications.

3. S-8204BAY-TCT4U

   • Multiple output voltage options (1.8V, 2.5V, 3.3V) for applications requiring different voltage levels.

These alternative models provide flexibility in choosing the most suitable power management IC based on specific requirements.

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