S-8254ABIFT-TB-G

Product Overview

Category

S-8254ABIFT-TB-G belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for battery protection in various electronic devices.

Characteristics

• Package: SOT-23-6
• Essence: Battery protection IC with overcharge, over-discharge, and short-circuit protection features.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

The S-8254ABIFT-TB-G has the following specifications:

• Operating Voltage Range: 2.5V to 6.0V
• Overcharge Detection Voltage: 3.9V ± 25mV
• Overcharge Release Voltage: 3.7V ± 50mV
• Overdischarge Detection Voltage: 2.3V ± 80mV
• Overdischarge Release Voltage: 2.9V ± 100mV
• Short-Circuit Detection Delay Time: 10ms to 40ms
• Short-Circuit Detection Voltage: 0.1V ± 20mV

Detailed Pin Configuration

The S-8254ABIFT-TB-G has a total of six pins arranged as follows:

1. VDD: Power supply input pin
2. GND: Ground pin
3. CHG: Charge control pin
4. DSG: Discharge control pin
5. OUT: Output pin
6. N/C: Not connected pin

Functional Features

The key functional features of the S-8254ABIFT-TB-G include:

• Overcharge protection: Prevents the battery from being overcharged, ensuring its longevity and safety.
• Overdischarge protection: Safeguards the battery by preventing it from being discharged beyond safe limits.
• Short-circuit protection: Detects and protects against short-circuits, preventing damage to the battery and connected devices.

Advantages and Disadvantages

Advantages

• Compact package size allows for easy integration into various electronic devices.
• Reliable protection features ensure the safety and longevity of the battery.
• Wide operating voltage range makes it compatible with a variety of applications.

Disadvantages

• Limited pin configuration may restrict its use in certain complex circuit designs.
• Lack of additional features such as temperature monitoring or cell balancing.

Working Principles

The S-8254ABIFT-TB-G operates by continuously monitoring the voltage levels of the connected battery. It compares these levels with pre-set thresholds to detect overcharge, overdischarge, and short-circuit conditions. When any of these conditions are detected, the IC takes appropriate actions to protect the battery and connected devices.

Detailed Application Field Plans

The S-8254ABIFT-TB-G is widely used in various portable electronic devices, including:

1. Smartphones and tablets
2. Digital cameras
3. Portable gaming consoles
4. Bluetooth headsets
5. Portable medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-8254ABIFT-TB-G include:

1. S-8254AAKFT-TB-G
2. S-8254ACDFT-TB-G
3. S-8254AEDFT-TB-G
4. S-8254AFDFT-TB-G
5. S-8254AGDFT-TB-G

These alternative models provide comparable battery protection features and can be considered as substitutes for the S-8254ABIFT-TB-G.

In conclusion, the S-8254ABIFT-TB-G is an integrated circuit designed for battery protection in various electronic devices. Its compact size, reliable protection features, and wide operating voltage range make it a popular choice in the industry. However, its limited pin configuration and lack of additional features may restrict its use in certain applications.