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S-8253AAD-T8T1GZ
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S-8253AAD-T8T1GZ

Product Overview

Category

S-8253AAD-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-8253AAD-T8T1GZ has the following specifications:

  • Input Voltage Range: 4.35V - 6.5V
  • Output Voltage Range: 4.2V ± 1%
  • Charging Current: 800mA (max)
  • Operating Temperature Range: -40°C to +85°C
  • Standby Current: 0.1µA (typ)

Detailed Pin Configuration

The pin configuration of S-8253AAD-T8T1GZ is as follows:

  1. VCC
  2. GND
  3. BAT
  4. CE
  5. STAT
  6. TS
  7. OUT
  8. PROG

Functional Features

The S-8253AAD-T8T1GZ offers the following functional features:

  • Overcharge detection and protection
  • Over-discharge detection and protection
  • Overcurrent detection and protection
  • Short-circuit detection and protection
  • Battery temperature monitoring
  • Automatic charging control

Advantages and Disadvantages

Advantages: - Comprehensive protection features ensure safe charging and operation of batteries. - Wide input voltage range allows compatibility with various power sources. - Low standby current minimizes power consumption during idle periods.

Disadvantages: - Limited output voltage range may not be suitable for certain battery types. - High charging current may not be suitable for low-capacity batteries.

Working Principles

The S-8253AAD-T8T1GZ operates by continuously monitoring the battery voltage, current, and temperature. It employs a sophisticated control algorithm to regulate the charging process and protect the battery from overcharging, over-discharging, overcurrent, and short-circuit conditions. The IC also provides status indication through the STAT pin.

Detailed Application Field Plans

The S-8253AAD-T8T1GZ is widely used in various portable electronic devices, such as smartphones, tablets, digital cameras, and portable gaming consoles. It is particularly suitable for applications where safe and efficient battery charging is crucial.

Detailed and Complete Alternative Models

  1. S-8253AAD-T8T1UZ: Similar to S-8253AAD-T8T1GZ but with an extended operating temperature range (-40°C to +105°C).
  2. S-8253AAD-T8T1BZ: Similar to S-8253AAD-T8T1GZ but with a higher charging current capability (1A max).

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan S-8253AAD-T8T1GZ dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of S-8253AAD-T8T1GZ in technical solutions:

Q1: What is S-8253AAD-T8T1GZ? A1: S-8253AAD-T8T1GZ is a specific model of voltage protection IC (Integrated Circuit) used for protecting lithium-ion rechargeable batteries from overcharging, over-discharging, and overcurrent.

Q2: What is the input voltage range of S-8253AAD-T8T1GZ? A2: The input voltage range of S-8253AAD-T8T1GZ is typically between 2.5V and 6.0V.

Q3: How does S-8253AAD-T8T1GZ protect against overcharging? A3: S-8253AAD-T8T1GZ monitors the battery voltage and disconnects the charging circuit when the voltage exceeds a certain threshold, preventing overcharging.

Q4: Can S-8253AAD-T8T1GZ protect against over-discharging? A4: Yes, S-8253AAD-T8T1GZ can also protect against over-discharging by disconnecting the load when the battery voltage drops below a certain threshold.

Q5: Does S-8253AAD-T8T1GZ have any short-circuit protection? A5: Yes, S-8253AAD-T8T1GZ has built-in short-circuit protection that disconnects the battery from the load in case of a short circuit.

Q6: What is the maximum continuous discharge current supported by S-8253AAD-T8T1GZ? A6: The maximum continuous discharge current supported by S-8253AAD-T8T1GZ is typically 1.0A.

Q7: Can S-8253AAD-T8T1GZ be used in portable electronic devices? A7: Yes, S-8253AAD-T8T1GZ is commonly used in portable electronic devices like smartphones, tablets, and wearable devices to protect their lithium-ion batteries.

Q8: Does S-8253AAD-T8T1GZ have any thermal protection mechanism? A8: Yes, S-8253AAD-T8T1GZ has 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 temperature range of S-8253AAD-T8T1GZ? A9: The typical operating temperature range of S-8253AAD-T8T1GZ is between -40°C and +85°C.

Q10: Is S-8253AAD-T8T1GZ suitable for automotive applications? A10: Yes, S-8253AAD-T8T1GZ is suitable for automotive applications as it meets the necessary safety and reliability standards required for such environments.

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