ABLIC U.S.A. Inc.
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S-8232AUFT-T2-U

S-8232AUFT-T2-U

Product Overview

Category

S-8232AUFT-T2-U belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and battery charging applications.

Characteristics

  • Integrated circuit with advanced power management features
  • Designed for efficient battery charging and protection
  • Compact size and low power consumption
  • High reliability and durability

Package

S-8232AUFT-T2-U is available in a small form factor package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this product lies in its ability to efficiently manage power and protect batteries from overcharging or discharging.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.35V - 6.5V
  • Charging Current: Up to 1A
  • Operating Temperature Range: -40°C to +85°C
  • Overcharge Detection Voltage: 4.25V ± 0.05V
  • Overdischarge Detection Voltage: 2.4V ± 0.08V
  • Standby Current: 0.1µA (typical)

Detailed Pin Configuration

The S-8232AUFT-T2-U IC has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. BAT: Battery connection
  4. CE: Charge enable control input
  5. STAT: Status output indicating charge status
  6. TS: Thermistor input for temperature monitoring
  7. PROG: Programming pin for setting various parameters
  8. DSG: Discharge enable control input

Functional Features

  • Overcharge protection: Prevents the battery from being overcharged, ensuring its longevity.
  • Overdischarge protection: Safeguards the battery by preventing excessive discharge, prolonging its lifespan.
  • Temperature monitoring: Monitors the battery temperature to prevent overheating and potential damage.
  • Charge enable/disable control: Allows for easy control of the charging process.
  • Status indication: Provides real-time information on the charging status.

Advantages and Disadvantages

Advantages

  • Efficient power management
  • Reliable battery protection
  • Compact size for space-constrained applications
  • Low power consumption

Disadvantages

  • Limited charging current capacity (up to 1A)
  • Restricted input voltage range (4.35V - 6.5V)

Working Principles

The S-8232AUFT-T2-U IC works by continuously monitoring the battery voltage and temperature. It controls the charging process by enabling or disabling the charging current based on predefined thresholds. When the battery voltage reaches the overcharge detection level, the IC stops the charging process to prevent damage. Similarly, when the battery voltage drops below the overdischarge detection level, the IC cuts off the discharge path to protect the battery.

Detailed Application Field Plans

The S-8232AUFT-T2-U IC is widely used in various portable electronic devices, including:

  1. Smartphones and tablets
  2. Wearable devices
  3. Portable medical equipment
  4. Wireless communication devices
  5. Handheld gaming consoles

Detailed and Complete Alternative Models

  1. S-8232BUFT-T2-U: Similar functionality with a higher charging current capacity of up to 2A.
  2. S-8232CUFT-T2-U: Enhanced version with additional features such as reverse current protection and thermal shutdown.

These alternative models provide similar power management and battery protection capabilities, catering to different application requirements.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של S-8232AUFT-T2-U בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of S-8232AUFT-T2-U in technical solutions:

  1. Q: What is S-8232AUFT-T2-U? A: S-8232AUFT-T2-U is a battery protection IC designed for lithium-ion rechargeable batteries.

  2. Q: What is the purpose of using S-8232AUFT-T2-U in technical solutions? A: The main purpose of using S-8232AUFT-T2-U is to protect lithium-ion batteries from overcharging, over-discharging, and short-circuiting.

  3. Q: Can S-8232AUFT-T2-U be used with any type of lithium-ion battery? A: Yes, S-8232AUFT-T2-U can be used with various types of lithium-ion batteries, including LiCoO2, LiMn2O4, and LiFePO4.

  4. Q: How does S-8232AUFT-T2-U prevent overcharging of batteries? A: S-8232AUFT-T2-U monitors the battery voltage and stops the charging process when it reaches a predefined threshold, preventing overcharging.

  5. Q: Does S-8232AUFT-T2-U provide protection against over-discharging? A: Yes, S-8232AUFT-T2-U includes a feature that cuts off the battery output when its voltage drops below a certain level, protecting against over-discharging.

  6. Q: Can S-8232AUFT-T2-U handle high charging currents? A: Yes, S-8232AUFT-T2-U supports charging currents up to 2A, making it suitable for applications that require fast charging.

  7. Q: Is S-8232AUFT-T2-U compatible with low-power devices? A: Yes, S-8232AUFT-T2-U has a low quiescent current and is suitable for both high-power and low-power devices.

  8. Q: Does S-8232AUFT-T2-U have any built-in thermal protection? A: Yes, S-8232AUFT-T2-U includes a thermal shutdown feature that activates when the IC's temperature exceeds a certain limit, protecting it from overheating.

  9. Q: Can S-8232AUFT-T2-U be used in portable electronic devices? A: Yes, S-8232AUFT-T2-U is commonly used in portable electronic devices such as smartphones, tablets, and wearable devices.

  10. Q: Are there any specific design considerations when using S-8232AUFT-T2-U? A: It is important to follow the manufacturer's guidelines and datasheet recommendations for proper circuit design, including component selection and layout considerations, to ensure optimal performance of S-8232AUFT-T2-U in technical solutions.

Please note that these answers are general and may vary depending on the specific application and requirements.