S-8241AECMC-GECT2G

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: Battery Protection IC
• Package: 10-pin VCT (VCTFN002X2030)
• Essence: Protects rechargeable lithium-ion/polymer batteries from overcharging, overdischarging, and overcurrent.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Overcharge Detection Voltage: 4.25V ± 25mV
• Overcharge Release Voltage: 4.05V ± 50mV
• Overdischarge Detection Voltage: 2.55V ± 80mV
• Overdischarge Release Voltage: 3.00V ± 100mV
• Overcurrent Detection Voltage: 0.15V ± 20mV
• Overcurrent Detection Delay Time: 5ms to 20ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. GND: Ground
2. VDD: Power Supply
3. CHG: Charge Control Terminal
4. DSG: Discharge Control Terminal
5. OVP: Overvoltage Protection Terminal
6. OCP: Overcurrent Protection Terminal
7. NTC: Negative Temperature Coefficient Terminal
8. TS: Thermistor Input Terminal
9. BAT: Battery Connection Terminal
10. CE: Chip Enable Terminal

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.
• Negative temperature coefficient protection monitors battery temperature.
• Thermistor input allows for temperature monitoring and control.
• Chip enable terminal enables or disables the protection circuit.

Advantages

• Ensures the safety and longevity of rechargeable lithium-ion/polymer batteries.
• Provides reliable protection against overcharging, overdischarging, and overcurrent.
• Compact package design allows for easy integration into various electronic devices.
• Wide operating temperature range makes it suitable for diverse environments.
• Low power consumption minimizes energy loss.

Disadvantages

• Limited to protecting rechargeable lithium-ion/polymer batteries only.
• Requires proper configuration and setup for optimal performance.
• May add additional cost to the overall product due to the need for battery protection.

Working Principles

The S-8241AECMC-GECT2G operates by continuously monitoring the voltage and current levels of the connected battery. It compares these values with predefined thresholds to detect potential overcharge, overdischarge, and overcurrent conditions. When any of these conditions are detected, the IC takes appropriate actions to protect the battery, such as disconnecting the charging source or cutting off the discharge path. The negative temperature coefficient feature ensures that the battery's temperature remains within safe limits.

Detailed Application Field Plans

The S-8241AECMC-GECT2G is widely used in portable electronic devices powered by rechargeable lithium-ion/polymer batteries. Some common application fields include: - Smartphones and tablets - Laptops and notebooks - Digital cameras and camcorders - Portable gaming consoles - Wearable devices - Power banks

Detailed and Complete Alternative Models

1. S-8254AAFT-TB-G: Battery Protection IC with a different pin configuration and package type.
2. S-8261ABD-M6T1U: Battery Protection IC with enhanced overcurrent detection capabilities.
3. S-8209AAD-T8T1U: Battery Protection IC with built-in overvoltage protection.

(Note: The above alternative models are just a few examples and not an exhaustive list.)

This entry provides comprehensive information about the S-8241AECMC-GECT2G Battery Protection IC. It covers its basic details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.