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S-8232NCFT-T2-G

S-8232NCFT-T2-G

Product Overview

Category

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

Use

This PMIC is primarily used for battery charging and power supply management in portable electronic devices.

Characteristics

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

Package

The S-8232NCFT-T2-G comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to efficiently manage the charging and power supply requirements of portable electronic devices, ensuring safe and reliable operation.

Packaging/Quantity

The S-8232NCFT-T2-G is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

  • Input voltage range: 4.35V - 6.5V
  • Charging voltage: 4.2V ±1%
  • Charging current: 500mA (max)
  • Operating temperature range: -40°C to +85°C
  • Standby current: 0.1µA (typ)

Detailed Pin Configuration

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

  1. VBAT: Battery voltage input
  2. GND: Ground
  3. CE: Charge enable control input
  4. STAT: Status output
  5. TS: Temperature sense input
  6. OUT: Power supply output
  7. CHG: Charging status output
  8. PROTECT: Overcurrent protection control input

Functional Features

  • Automatic charge termination upon completion
  • Reverse leakage prevention
  • LED indication for charging status
  • Thermal shutdown protection
  • Adjustable charge current limit

Advantages and Disadvantages

Advantages

  • High charging efficiency ensures faster charging times
  • Comprehensive protection features safeguard the battery and device
  • Compact package size allows for easy integration into small devices
  • Wide operating temperature range enables usage in various environments

Disadvantages

  • Limited maximum charging current may not be suitable for high-capacity batteries
  • Lack of advanced communication protocols for smart battery management

Working Principles

The S-8232NCFT-T2-G operates by monitoring the battery voltage, temperature, and charge enable control input. It regulates the charging process to ensure optimal charging conditions while protecting against overcharge, over-discharge, and short-circuit events. The PMIC also provides status outputs and thermal shutdown protection for enhanced safety.

Detailed Application Field Plans

The S-8232NCFT-T2-G is widely used in portable electronic devices such as smartphones, tablets, digital cameras, and portable media players. Its compact size, efficient charging capabilities, and comprehensive protection features make it an ideal choice for these applications.

Detailed and Complete Alternative Models

  1. S-8241ABFT-T2-G: Similar functionality with additional support for USB On-The-Go (OTG) power supply.
  2. S-8254AAFT-T2-G: Higher charging current capability with adjustable charge voltage settings.
  3. S-8261ABFT-T2-G: Integrated fuel gauge functionality for accurate battery capacity monitoring.

These alternative models offer similar or enhanced features compared to the S-8232NCFT-T2-G, providing flexibility for different application requirements.

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技術ソリューションにおける S-8232NCFT-T2-G の適用に関連する 10 件の一般的な質問と回答をリストします。

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

  1. Q: What is the S-8232NCFT-T2-G? A: The S-8232NCFT-T2-G is a lithium-ion battery protection IC designed to protect single-cell lithium-ion/polymer batteries from overcharging, over-discharging, and overcurrent.

  2. Q: What are the key features of the S-8232NCFT-T2-G? A: The key features include overcharge detection voltage, overdischarge detection voltage, overcurrent detection voltage, low current consumption, and built-in delay time for protection release.

  3. Q: How does the S-8232NCFT-T2-G protect against overcharging? A: The IC monitors the battery voltage and disconnects the charging circuit when it reaches the overcharge detection voltage, preventing further charging.

  4. Q: Can the S-8232NCFT-T2-G protect against over-discharging? A: Yes, the IC detects the battery voltage and cuts off the discharge circuit when it reaches the overdischarge detection voltage, preventing excessive discharge.

  5. Q: What happens if there is an overcurrent condition in the system? A: In case of an overcurrent condition, the S-8232NCFT-T2-G will detect the excessive current and interrupt the circuit to protect the battery and other components.

  6. Q: What is the typical current consumption of the S-8232NCFT-T2-G? A: The typical current consumption is very low, usually in the microampere range, which helps to minimize power loss.

  7. Q: Does the S-8232NCFT-T2-G have any built-in delay time for protection release? A: Yes, the IC has a built-in delay time to prevent false triggering of the protection circuit due to temporary voltage fluctuations.

  8. Q: Can the S-8232NCFT-T2-G be used in other battery-powered devices apart from technical solutions? A: Yes, the IC can be used in various applications such as portable electronics, medical devices, power tools, and more, where single-cell lithium-ion batteries are used.

  9. Q: What is the operating temperature range of the S-8232NCFT-T2-G? A: The IC can operate within a wide temperature range, typically from -40°C to +85°C, making it suitable for various environments.

  10. Q: Is the S-8232NCFT-T2-G easy to integrate into existing circuit designs? A: Yes, the IC comes in a compact package and requires minimal external components, making it relatively easy to integrate into existing circuit designs.

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