S-8253BAA-T8T1GZ
Product Overview
Category
S-8253BAA-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: Available in tape and reel packaging, with a quantity of 3000 units per reel
Specifications
The S-8253BAA-T8T1GZ has the following specifications:
- Input Voltage Range: 4.35V - 6.0V
- Output Voltage Range: 4.2V ± 1%
- Charging Current: Up to 800mA
- Operating Temperature Range: -40°C to +85°C
- Standby Current: Less than 0.1µA
Detailed Pin Configuration
The pin configuration of S-8253BAA-T8T1GZ is as follows:
- VCC: Power supply input
- GND: Ground reference
- CE: Chip enable pin
- STAT: Status output pin
- TS: Thermal shutdown pin
- BAT: Battery voltage input
- OUT: Charging output
- PROG: Programming pin
Functional Features
The S-8253BAA-T8T1GZ offers the following functional features:
- Overcharge protection
- Over-discharge protection
- Overcurrent protection
- Short-circuit protection
- Thermal shutdown protection
- Automatic recharge
- LED indication for charging status
Advantages and Disadvantages
Advantages: - Comprehensive protection features ensure safe charging and operation - Compact TSSOP-8 package allows for space-efficient designs - Wide operating temperature range enables usage in various environments
Disadvantages: - Limited charging current compared to higher-end models - Lack of advanced communication interfaces for monitoring and control
Working Principles
The S-8253BAA-T8T1GZ operates by monitoring the battery voltage and controlling the charging process. It utilizes a combination of protection circuits to prevent overcharging, over-discharging, overcurrent, and short-circuits. The IC also incorporates a thermal shutdown mechanism to safeguard against excessive heat.
Detailed Application Field Plans
The S-8253BAA-T8T1GZ is suitable for a wide range of applications, including but not limited to:
- Portable electronic devices (e.g., smartphones, tablets)
- Wearable devices (e.g., smartwatches, fitness trackers)
- Wireless headphones and earbuds
- Handheld gaming consoles
- IoT devices with rechargeable batteries
Detailed and Complete Alternative Models
- S-8253AAA-T8T1GZ: Similar specifications and features, but with a different package (TSSOP-8)
- S-8253CAA-T8T1GZ: Higher charging current capability (up to 1A), otherwise similar to S-8253BAA-T8T1GZ
- S-8253DAA-T8T1GZ: Enhanced communication interfaces for monitoring and control, suitable for advanced applications
These alternative models provide options based on specific requirements and design considerations.
In conclusion, the S-8253BAA-T8T1GZ is an integrated circuit designed for power management and battery charging applications. With its comprehensive protection features, compact package, and wide operating temperature range, it offers a reliable solution for various portable electronic devices. While it may have limitations in terms of charging current and advanced communication interfaces, alternative models are available to cater to specific needs.
10個與S-8253BAA-T8T1GZ在技術方案中應用相關的常見問題與解答
Sure! Here are 10 common questions and answers related to the application of S-8253BAA-T8T1GZ in technical solutions:
Q1: What is the S-8253BAA-T8T1GZ? A1: The S-8253BAA-T8T1GZ is a specific model of a power management IC (PMIC) designed for use in technical solutions.
Q2: What are the key features of the S-8253BAA-T8T1GZ? A2: Some key features of the S-8253BAA-T8T1GZ include overcharge protection, over-discharge protection, and overcurrent protection for lithium-ion batteries.
Q3: How does the S-8253BAA-T8T1GZ provide overcharge protection? A3: The S-8253BAA-T8T1GZ monitors the voltage of the battery and automatically cuts off the charging current when it reaches a certain threshold to prevent overcharging.
Q4: Can the S-8253BAA-T8T1GZ be used with different types of lithium-ion batteries? A4: Yes, the S-8253BAA-T8T1GZ is compatible with various types of lithium-ion batteries, including those with different capacities and chemistries.
Q5: How does the S-8253BAA-T8T1GZ provide over-discharge protection? A5: The S-8253BAA-T8T1GZ continuously monitors the battery voltage during discharge and automatically cuts off the load when the voltage drops below a certain threshold to prevent over-discharging.
Q6: Can the S-8253BAA-T8T1GZ handle high-current applications? A6: Yes, the S-8253BAA-T8T1GZ is designed to handle high-current applications and can provide overcurrent protection to prevent damage to the battery or the load.
Q7: Does the S-8253BAA-T8T1GZ have any built-in thermal protection? A7: Yes, the S-8253BAA-T8T1GZ includes built-in thermal protection that monitors the temperature and automatically shuts down if it exceeds a certain threshold.
Q8: What is the input voltage range supported by the S-8253BAA-T8T1GZ? A8: The S-8253BAA-T8T1GZ supports an input voltage range of typically 4.35V to 6.0V.
Q9: Can the S-8253BAA-T8T1GZ be used in portable electronic devices? A9: Yes, the S-8253BAA-T8T1GZ is commonly used in portable electronic devices such as smartphones, tablets, and wearable devices.
Q10: Are there any evaluation boards or reference designs available for the S-8253BAA-T8T1GZ? A10: Yes, the manufacturer of the S-8253BAA-T8T1GZ provides evaluation boards and reference designs to help developers integrate the IC into their technical solutions more easily.
Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.