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S-8232NBFT-T2-G
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S-8232NBFT-T2-G

Product Overview

Category

S-8232NBFT-T2-G belongs to the category of power management integrated circuits (PMICs).

Use

This PMIC is primarily used for battery charging and protection in portable electronic devices.

Characteristics

  • High efficiency charging
  • Overcharge and over-discharge protection
  • Short circuit protection
  • Temperature monitoring and protection
  • Low standby current consumption

Package

S-8232NBFT-T2-G is available in a small form factor package, such as a thin and compact QFN (Quad Flat No-leads) package.

Essence

The essence of this product lies in its ability to efficiently charge and protect batteries in portable electronic devices, ensuring their safe and reliable operation.

Packaging/Quantity

The product is typically packaged in reels or trays, with a specific quantity per package depending on customer requirements.

Specifications

  • Input voltage range: 4.35V - 6.0V
  • Charging current: up to 1.5A
  • Operating temperature range: -40°C to +85°C
  • Battery overcharge detection voltage: 4.3V ± 25mV
  • Battery overdischarge detection voltage: 2.4V ± 100mV

Detailed Pin Configuration

The S-8232NBFT-T2-G PMIC has the following pin configuration:

  1. VCC: Power supply input
  2. GND: Ground reference
  3. BAT: Battery connection
  4. CHG: Charging status output
  5. DSG: Discharging status output
  6. TS: Temperature sense input
  7. PROTECT: Overcurrent protection input
  8. CE: Enable control input

Functional Features

  1. Battery Charging: The PMIC provides efficient charging of the connected battery, ensuring optimal charging current and voltage levels.
  2. Overcharge Protection: It monitors the battery voltage and prevents overcharging, which can lead to reduced battery life or even damage.
  3. Overdischarge Protection: The PMIC safeguards the battery by preventing it from discharging below a certain voltage threshold, avoiding potential damage.
  4. Short Circuit Protection: It detects short circuits in the battery circuit and shuts down the charging process to prevent further damage.
  5. Temperature Monitoring and Protection: The PMIC continuously monitors the battery temperature and takes necessary actions to prevent overheating.
  6. Low Standby Current Consumption: When not actively charging or protecting the battery, the PMIC minimizes power consumption to conserve energy.

Advantages and Disadvantages

Advantages

  • Efficient battery charging
  • Comprehensive protection features
  • Compact form factor
  • Wide operating temperature range

Disadvantages

  • Limited charging current capacity (up to 1.5A)
  • Specific input voltage range (4.35V - 6.0V)

Working Principles

The S-8232NBFT-T2-G PMIC operates by regulating the charging current and voltage supplied to the connected battery. It constantly monitors the battery's voltage, temperature, and charging status to ensure safe and efficient charging. The PMIC also incorporates various protection mechanisms to prevent overcharging, overdischarging, and short circuits, thereby extending the battery's lifespan and ensuring device safety.

Detailed Application Field Plans

The S-8232NBFT-T2-G PMIC finds applications in various portable electronic devices, including but not limited to: - Smartphones and tablets - Wearable devices - Portable gaming consoles - Wireless headphones and earbuds - Portable medical devices - IoT devices

Detailed and Complete Alternative Models

  1. S-8241ABFT-G: Similar PMIC with enhanced overvoltage protection capabilities.
  2. S-8254AAFT-TB-G: PMIC with additional features like battery temperature monitoring and charge termination control.
  3. S-8261ABFT-T2-G: PMIC with higher charging current capacity and extended operating temperature range.

These alternative models offer similar functionalities to the S-8232NBFT-T2-G, catering to different application requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät S-8232NBFT-T2-G :n soveltamiseen teknisissä ratkaisuissa

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

1. What is S-8232NBFT-T2-G? - S-8232NBFT-T2-G is a battery protection IC designed for lithium-ion rechargeable batteries.

2. What is the purpose of S-8232NBFT-T2-G? - The purpose of S-8232NBFT-T2-G is to protect lithium-ion batteries from overcharging, over-discharging, and overcurrent conditions.

3. What voltage range does S-8232NBFT-T2-G support? - S-8232NBFT-T2-G supports a voltage range of 2.5V to 4.5V.

4. Can S-8232NBFT-T2-G be used with different battery capacities? - Yes, S-8232NBFT-T2-G can be used with various battery capacities as long as they fall within the supported voltage range.

5. How does S-8232NBFT-T2-G protect against overcharging? - S-8232NBFT-T2-G monitors the battery voltage and automatically stops the charging process when it reaches a predefined threshold.

6. How does S-8232NBFT-T2-G protect against over-discharging? - S-8232NBFT-T2-G continuously monitors the battery voltage and cuts off the discharge when it drops below a certain threshold.

7. Does S-8232NBFT-T2-G have short-circuit protection? - Yes, S-8232NBFT-T2-G has built-in short-circuit protection to prevent excessive current flow.

8. Can S-8232NBFT-T2-G be used in portable electronic devices? - Yes, S-8232NBFT-T2-G is commonly used in portable electronic devices like smartphones, tablets, and wearable devices.

9. Does S-8232NBFT-T2-G have a low-power mode? - Yes, S-8232NBFT-T2-G has a low-power mode that reduces power consumption when the battery is not in use.

10. Is S-8232NBFT-T2-G compatible with other battery management systems? - Yes, S-8232NBFT-T2-G can be integrated with other battery management systems to provide comprehensive battery protection and monitoring capabilities.

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