S-8204BAT-TCT1U

Product Overview

Category

S-8204BAT-TCT1U belongs to the category of battery protection ICs.

Use

This product is primarily used for protecting lithium-ion rechargeable batteries from overcharging, overdischarging, and overcurrent conditions.

Characteristics

• Battery protection against overcharging, overdischarging, and overcurrent
• Low power consumption
• Compact size
• High accuracy in voltage detection
• Wide operating temperature range

Package

The S-8204BAT-TCT1U comes in a small surface-mount package, making it suitable for various electronic devices.

Essence

The essence of this product lies in its ability to safeguard lithium-ion batteries by monitoring their voltage levels and preventing potential damage caused by excessive charging, discharging, or current flow.

Packaging/Quantity

The S-8204BAT-TCT1U is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Operating Voltage Range: 2.5V to 6.0V
• Overcharge Detection Voltage: 4.25V ± 0.05V
• Overdischarge Detection Voltage: 2.55V ± 0.08V
• Overcurrent Detection Voltage: 0.15V ± 0.02V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

1. VCC: Power supply input
2. GND: Ground connection
3. BAT: Battery connection
4. OUT: Output terminal for controlling external devices
5. CHG: Charging status output
6. DSG: Discharging status output

Functional Features

• Overcharge protection: Prevents the battery from being charged beyond safe limits.
• Overdischarge protection: Prevents the battery from being discharged below safe limits.
• Overcurrent protection: Safeguards against excessive current flow, protecting both the battery and connected devices.
• Charging status output: Provides information about the charging process.
• Discharging status output: Provides information about the discharging process.

Advantages and Disadvantages

Advantages

• Effective protection against overcharging, overdischarging, and overcurrent conditions.
• Compact size allows for easy integration into various electronic devices.
• High accuracy in voltage detection ensures reliable battery protection.
• Wide operating temperature range enables usage in diverse environments.

Disadvantages

• Limited to lithium-ion rechargeable batteries.
• Requires proper circuit design and integration for optimal performance.

Working Principles

The S-8204BAT-TCT1U operates by continuously monitoring the battery voltage. When the voltage exceeds the predefined thresholds for overcharging or overdischarging, the IC triggers appropriate actions to prevent further damage. Similarly, in the case of overcurrent conditions, the IC intervenes to protect the battery and connected devices.

Detailed Application Field Plans

The S-8204BAT-TCT1U finds applications in a wide range of electronic devices that utilize lithium-ion rechargeable batteries. Some notable examples include: - Mobile phones - Laptops and tablets - Portable gaming consoles - Digital cameras - Power banks

Detailed and Complete Alternative Models

1. S-8204B Series: Offers similar battery protection features with different voltage detection thresholds.
2. S-8204C Series: Provides additional features such as temperature monitoring and protection.
3. S-8204D Series: Designed specifically for high-current applications, offering enhanced overcurrent protection capabilities.

These alternative models cater to specific requirements and offer flexibility in choosing the most suitable battery protection IC for different applications.

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