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S-8253BAG-T8T1GZ
Product Overview
Category
S-8253BAG-T8T1GZ belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in electronic devices for power management and battery charging applications.
Characteristics
- Package: TSSOP-8
- Essence: Power management and battery charging control
- Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
The specifications of S-8253BAG-T8T1GZ are as follows:
- Input Voltage Range: 4.2V - 18V
- Output Voltage Range: 4.2V - 18V
- Charging Current Range: 10mA - 1000mA
- Operating Temperature Range: -40°C to +85°C
- Standby Current: 0.1µA (typical)
Detailed Pin Configuration
The pin configuration of S-8253BAG-T8T1GZ is as follows:
- VCC: Power supply input
- GND: Ground reference
- BAT: Battery connection
- CE: Charge enable control
- STAT: Status output
- TS: Thermal shutdown control
- PROG: Charging current programming
- NC: No connection
Functional Features
The functional features of S-8253BAG-T8T1GZ include:
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Short-circuit protection
- Thermal shutdown protection
- Charge enable/disable control
- Charging current programming
Advantages and Disadvantages
Advantages: - Comprehensive protection features ensure safe battery charging - Wide input and output voltage range for versatile applications - Low standby current minimizes power consumption
Disadvantages: - Limited charging current range compared to some other models - TSSOP package may require careful handling during assembly
Working Principles
S-8253BAG-T8T1GZ operates based on a combination of voltage and current sensing techniques. It continuously monitors the battery voltage and charging current to ensure safe and efficient charging. The IC incorporates various protection mechanisms to prevent overcharging, over-discharging, overcurrent, and short-circuit conditions. Additionally, it features thermal shutdown to safeguard against excessive temperature.
Detailed Application Field Plans
S-8253BAG-T8T1GZ finds applications in various electronic devices that require power management and battery charging control. Some potential application fields include:
- Portable electronic devices (e.g., smartphones, tablets)
- Wearable devices (e.g., smartwatches, fitness trackers)
- IoT devices (e.g., sensors, wireless modules)
- Handheld gaming consoles
- Medical devices (e.g., portable monitors, infusion pumps)
Detailed and Complete Alternative Models
- S-8253AAG-T8T1GZ
- S-8253CAG-T8T1GZ
- S-8253DAG-T8T1GZ
- S-8253EAG-T8T1GZ
- S-8253FAG-T8T1GZ
These alternative models offer similar functionality and specifications, providing flexibility for different design requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de S-8253BAG-T8T1GZ en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of S-8253BAG-T8T1GZ in technical solutions:
Q1: What is the S-8253BAG-T8T1GZ? A1: The S-8253BAG-T8T1GZ is a specific model of battery protection IC (Integrated Circuit) used for protecting lithium-ion rechargeable batteries.
Q2: What is the purpose of using the S-8253BAG-T8T1GZ in technical solutions? A2: The S-8253BAG-T8T1GZ is used to prevent overcharging, over-discharging, and overcurrent conditions in lithium-ion batteries, ensuring their safe and efficient operation.
Q3: How does the S-8253BAG-T8T1GZ protect batteries from overcharging? A3: The S-8253BAG-T8T1GZ monitors the battery voltage and disconnects it from the charging source when it reaches a predetermined threshold, preventing overcharging.
Q4: Can the S-8253BAG-T8T1GZ protect batteries from over-discharging? A4: Yes, the S-8253BAG-T8T1GZ also monitors the battery voltage during discharge and disconnects it from the load when it reaches a certain low voltage level, preventing over-discharging.
Q5: How does the S-8253BAG-T8T1GZ protect batteries from overcurrent conditions? A5: The S-8253BAG-T8T1GZ has built-in overcurrent detection circuitry that can detect excessive current flow and quickly disconnect the battery from the load, preventing damage to the battery and other components.
Q6: What is the maximum voltage rating supported by the S-8253BAG-T8T1GZ? A6: The S-8253BAG-T8T1GZ supports a maximum voltage rating of 4.5V.
Q7: Can the S-8253BAG-T8T1GZ be used with different battery chemistries? A7: No, the S-8253BAG-T8T1GZ is specifically designed for lithium-ion batteries and may not be suitable for other battery chemistries.
Q8: Does the S-8253BAG-T8T1GZ have any thermal protection features? A8: Yes, the S-8253BAG-T8T1GZ includes a built-in thermal shutdown feature that activates when the IC's temperature exceeds a certain threshold, protecting it from overheating.
Q9: What is the typical operating current consumption of the S-8253BAG-T8T1GZ? A9: The typical operating current consumption of the S-8253BAG-T8T1GZ is around 10µA (microamps).
Q10: Is the S-8253BAG-T8T1GZ available in different package options? A10: Yes, the S-8253BAG-T8T1GZ is available in a TSSOP-8 package, which is a small surface-mount package commonly used in electronic applications.
Please note that these answers are general and may vary depending on the specific datasheet and application requirements of the S-8253BAG-T8T1GZ.