The LIR2450 is a popular, rechargeable coin cell battery widely used in small electronic devices. Understanding its capabilities and limitations is crucial for any project using it. The LIR2450 Datasheet is the key document providing all the technical specifications and performance characteristics you need to design and use this battery effectively.
Decoding the LIR2450 Datasheet: Your Power Bible
An LIR2450 datasheet is essentially a comprehensive manual for this type of rechargeable battery. It details everything from the battery’s physical dimensions and weight to its electrical characteristics like nominal voltage, capacity, charge and discharge rates, and internal resistance. This information is vital for engineers and hobbyists alike because it ensures proper usage, extends the battery’s lifespan, and prevents potential hazards. Knowing the operating temperature range, for instance, helps prevent overheating or damage in extreme environments. Key specifications often included are:
- Nominal Voltage: Typically 3.6V or 3.7V.
- Typical Capacity: Usually around 120-130mAh.
- Charge Voltage: Commonly 4.2V.
- Discharge Cut-off Voltage: Often around 3.0V.
Datasheets are used in several ways. Firstly, during the design phase of a product, engineers refer to the datasheet to determine if the LIR2450 is suitable for the application in terms of voltage, current requirements, and physical size constraints. Secondly, they are used to design the charging circuit properly, ensuring the battery is charged safely and efficiently without overcharging or damaging it. Thirdly, the datasheet helps in predicting the battery’s lifespan and performance under various operating conditions. Ignoring the datasheet can lead to premature battery failure, decreased device performance, or even safety issues.
To further emphasize the importance, consider this small table showing potential consequences:
| Ignoring Datasheet Specifications | Possible Consequences |
|---|---|
| Exceeding discharge current | Reduced battery life, overheating |
| Overcharging | Battery damage, potential fire hazard |
| Operating outside temperature range | Performance degradation, permanent damage |
For accurate and reliable information about the LIR2450, it’s essential to consult the official LIR2450 Datasheet from the battery’s manufacturer. This document contains the most up-to-date specifications and performance data specific to that particular brand and model. It’s your definitive guide for understanding and utilizing the LIR2450 effectively.