S-8232NOFT-T2-G

Product Overview

Category

S-8232NOFT-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

• Efficient charging and protection circuitry
• Compact size and low power consumption
• High reliability and durability
• Wide input voltage range
• Overcharge, over-discharge, and short-circuit protection
• Temperature monitoring and thermal shutdown

Package

S-8232NOFT-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 S-8232NOFT-T2-G lies in its ability to provide safe and efficient charging and protection for batteries in portable electronic devices.

Packaging/Quantity

This PMIC is typically packaged in reels or trays, with a quantity of 3000 units per reel/tray.

Specifications

• Input Voltage Range: 4.35V - 6.5V
• Charging Current: Up to 1.5A
• Operating Temperature Range: -40°C to +85°C
• Battery Type Compatibility: Li-ion, Li-polymer
• Protection Features: Overcharge, over-discharge, short-circuit, and temperature protection

Detailed Pin Configuration

The S-8232NOFT-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 indicator
5. PROTECT: Protection control pin
6. TS: Temperature sense input
7. CE: Enable/disable control pin
8. OUT: Output voltage

Functional Features

• Overcharge Protection: Prevents the battery from being overcharged, ensuring its longevity and safety.
• Over-discharge Protection: Safeguards the battery by preventing it from being discharged beyond safe limits.
• Short-Circuit Protection: Detects and protects against short-circuits, preventing damage to the PMIC and connected devices.
• Temperature Monitoring: Monitors the battery temperature and triggers thermal shutdown if it exceeds safe levels.
• Charging Status Indicator: Provides visual indication of the charging status for user convenience.

Advantages and Disadvantages

Advantages

• Efficient and reliable battery charging and protection
• Compact size allows for integration into small electronic devices
• Wide input voltage range enables compatibility with various power sources
• Comprehensive protection features ensure battery safety
• Temperature monitoring prevents overheating and potential hazards

Disadvantages

• Limited charging current capacity (up to 1.5A)
• Not suitable for high-power applications requiring higher charging currents

Working Principles

S-8232NOFT-T2-G operates based on a combination of charge control, voltage regulation, and protection mechanisms. It continuously monitors the battery voltage, charging current, and temperature to ensure optimal charging and protection. The PMIC adjusts the charging current and terminates the charging process when the battery reaches the desired voltage level. It also provides protection against overcharge, over-discharge, short-circuit, and excessive temperature conditions.

Detailed Application Field Plans

S-8232NOFT-T2-G finds extensive application in various portable electronic devices, including but not limited to: - Smartphones and tablets - Wearable devices - Portable gaming consoles - Bluetooth speakers - Digital cameras - Portable medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to S-8232NOFT-T2-G are: - S-8241ABKMC-GCTT2G - BQ24075RGTR - LTC4054LES5-4.2

These alternative models provide comparable charging and protection features, but may differ in terms of package size, input voltage range, or additional functionalities.

In conclusion, S-8232NOFT-T2-G is a power management integrated circuit designed for efficient battery charging and protection in portable electronic devices. Its compact size, comprehensive protection features, and wide compatibility make it an ideal choice for various applications.