ABLIC S-82K3B/K4B Battery Monitoring ICs

Introduction

The ABLIC S-82K3B/K4B Battery Monitoring ICs are advanced integrated circuits designed specifically for the secondary protection of lithium-ion rechargeable batteries. These ICs ensure safe operation by incorporating high-accuracy voltage detection and delay circuits, making them essential components in battery management systems.

Part Description

The S-82K3B/K4B series is engineered to support the connection of 3-serial and 4-serial lithium-ion cells, respectively. They feature a wake-up function that prevents fuse blowouts during battery connections, allowing for flexible battery configurations. With a voltage detection range of 3.600V to 5V and a low current consumption of just 4µA, these ICs are both efficient and reliable. They also include a VRTC pin output voltage range of 1.5V to 3.3V, which can serve as an external Real-Time Clock (RTC) IC, further enhancing their utility in various applications.

Applications

• Battery management systems for consumer electronics
• Electric vehicles and hybrid systems
• Renewable energy storage systems
• Portable medical devices
• Smart home devices

Industries

• Consumer Electronics
• Automotive
• Renewable Energy
• Medical Technology
• Telecommunications

Usage Ideas

1. Smartphone Battery Management: Integrate the S-82K3B/K4B into a smartphone's battery management system to enhance safety and extend battery life through accurate voltage detection and delay circuits.

2. Electric Bike Power System: Use the ICs in electric bike battery packs to monitor and protect lithium-ion cells, ensuring safe operation and preventing overcharging during use.

3. Home Automation Energy Storage: Implement the S-82K3B/K4B in a home energy storage system to manage the charging and discharging of batteries, optimizing energy use from solar panels.

Conclusion

The ABLIC S-82K3B/K4B Battery Monitoring ICs are vital components for ensuring the safety and efficiency of lithium-ion rechargeable batteries. With their high-accuracy voltage detection, low power consumption, and versatile applications, these ICs are well-suited for a wide range of industries and projects. Whether in consumer electronics or renewable energy systems, the S-82K3B/K4B series provides reliable performance and enhanced battery management capabilities.