商品詳細は仕様をご覧ください。
S-8232AIFT-T2-G
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Battery Protection IC
- Characteristics: Overcharge/Overdischarge Protection, Short Circuit Protection, Temperature Monitoring
- Package: TDFN-10
- Essence: Ensures safe and reliable operation of rechargeable batteries
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Input Voltage Range: 2.5V to 6.0V
- Overcharge Detection Voltage: 4.25V ± 0.05V
- Overcharge Release Voltage: 4.15V ± 0.1V
- Overdischarge Detection Voltage: 2.4V ± 0.08V
- Overdischarge Release Voltage: 3.0V ± 0.1V
- Short Circuit Detection Delay Time: 5ms to 20ms
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The S-8232AIFT-T2-G has the following pin configuration:
| Pin Name | Function | |----------|----------| | VDD | Power Supply Input | | GND | Ground | | BAT | Battery Connection | | OUT | Output for Battery Discharge | | CHG | Charging Status Output | | OVP | Overvoltage Protection Output | | OCP | Overcurrent Protection Output | | SC | Short Circuit Detection Output | | TS | Temperature Sensing Input | | CE | Chip Enable Input |
Functional Features
- Overcharge Protection: Monitors battery voltage during charging and prevents overcharging, ensuring battery safety.
- Overdischarge Protection: Monitors battery voltage during discharge and prevents overdischarging, prolonging battery life.
- Short Circuit Protection: Detects short circuits and interrupts the current flow, preventing damage to the battery and connected devices.
- Temperature Monitoring: Monitors the battery temperature and provides an output signal if it exceeds the specified threshold.
Advantages and Disadvantages
Advantages: - Provides comprehensive protection for rechargeable batteries. - Compact package size allows for easy integration into various electronic devices. - Wide operating temperature range enables usage in extreme environments.
Disadvantages: - Limited to a specific voltage range (2.5V to 6.0V). - Requires external components for complete battery protection circuit implementation.
Working Principles
The S-8232AIFT-T2-G operates by continuously monitoring the battery voltage and comparing it with predefined thresholds. When the voltage exceeds the overcharge detection threshold, the IC interrupts the charging process. Similarly, when the voltage drops below the overdischarge detection threshold, the IC cuts off the discharge path. In case of a short circuit, the IC detects the excessive current flow and immediately shuts down the circuit. Additionally, the IC monitors the battery temperature using the TS pin and triggers an alarm if it exceeds the specified limit.
Detailed Application Field Plans
The S-8232AIFT-T2-G is widely used in various portable electronic devices powered by rechargeable batteries, such as: 1. Smartphones and tablets 2. Laptops and notebooks 3. Digital cameras and camcorders 4. Portable gaming consoles 5. Power banks and portable chargers
Detailed and Complete Alternative Models
- S-8254AAFT-TB-G: Battery Protection IC with additional features like overcurrent protection and cell balancing.
- S-8209AAB-T8T1G: Battery Protection IC designed specifically for single-cell lithium-ion/polymer batteries.
- S-8261AANMD-G3JT2G: Battery Protection IC with built-in battery cell voltage monitoring and protection for multi-cell lithium-ion/polymer batteries.
These alternative models offer similar functionality to the S-8232AIFT-T2-G and can be considered based on specific application requirements.
Word count: 345 words
技術ソリューションにおける S-8232AIFT-T2-G の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of S-8232AIFT-T2-G in technical solutions:
1. What is S-8232AIFT-T2-G? - S-8232AIFT-T2-G is a battery protection IC designed for lithium-ion rechargeable batteries. It provides overcharge, over-discharge, and overcurrent protection.
2. What is the maximum voltage rating of S-8232AIFT-T2-G? - The maximum voltage rating of S-8232AIFT-T2-G is 8.4V.
3. Can S-8232AIFT-T2-G be used with other types of batteries? - No, S-8232AIFT-T2-G is specifically designed for lithium-ion rechargeable batteries and should not be used with other battery chemistries.
4. How does S-8232AIFT-T2-G provide overcharge protection? - S-8232AIFT-T2-G monitors the battery voltage and disconnects the charging circuit when the voltage exceeds a certain threshold, thus preventing overcharging.
5. Does S-8232AIFT-T2-G support over-discharge protection? - Yes, S-8232AIFT-T2-G has built-in over-discharge protection. It disconnects the load from the battery when the voltage drops below a certain threshold, preventing excessive discharge.
6. What is the typical operating current of S-8232AIFT-T2-G? - The typical operating current of S-8232AIFT-T2-G is around 20µA, making it suitable for low-power applications.
7. Can S-8232AIFT-T2-G handle high-current applications? - Yes, S-8232AIFT-T2-G can handle high-current applications up to a maximum continuous discharge current of 2A.
8. Does S-8232AIFT-T2-G have short-circuit protection? - Yes, S-8232AIFT-T2-G provides short-circuit protection by disconnecting the battery from the load when a short circuit is detected.
9. Is S-8232AIFT-T2-G suitable for portable electronic devices? - Yes, S-8232AIFT-T2-G is commonly used in portable electronic devices like smartphones, tablets, and wearable devices to protect the battery from damage.
10. Can S-8232AIFT-T2-G be used in automotive applications? - No, S-8232AIFT-T2-G is not suitable for automotive applications as it does not meet the required automotive safety standards. Automotive-grade alternatives should be used instead.
Please note that these answers are general and may vary depending on the specific application and requirements.