S-8232AUFT-T2-G

Product Overview

Category

S-8232AUFT-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
• Temperature monitoring and protection
• Short circuit protection
• Small form factor
• Low power consumption

Package

S-8232AUFT-T2-G comes in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

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

Packaging/Quantity

This PMIC 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 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, temperature

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. BAT: Battery connection
4. CHG: Charging status indicator
5. DSG: Discharging status indicator
6. TS: Temperature sense input
7. PROTECT: Protection control pin
8. STAT: Status output pin

Functional Features

• Overcharge protection: Prevents the battery from being charged beyond its safe limit.
• Over-discharge protection: Safeguards the battery by preventing excessive discharge.
• Temperature monitoring: Monitors the battery temperature and triggers protection mechanisms if it exceeds safe limits.
• Short circuit protection: Detects and protects against short circuits in the charging or discharging path.
• Charging status indication: Provides visual indication of the charging process.
• Discharging status indication: Indicates the battery's discharging state.
• Protection control: Allows for customization of protection thresholds and settings.
• Status output: Provides information about the device's operational status.

Advantages and Disadvantages

Advantages

• High charging efficiency ensures faster charging times.
• Comprehensive protection features enhance battery safety and lifespan.
• Compact form factor allows for integration into space-constrained devices.
• Low power consumption minimizes energy wastage.
• Temperature monitoring prevents overheating and potential hazards.

Disadvantages

• Limited compatibility with specific battery types (Li-ion, Li-polymer).
• Relatively high cost compared to simpler charging solutions.
• Requires additional external components for full functionality.

Working Principles

S-8232AUFT-T2-G operates by continuously monitoring the battery voltage, current, and temperature. It regulates the charging process to ensure optimal charging efficiency while preventing overcharge, over-discharge, and excessive temperature rise. The PMIC also detects and protects against short circuits, safeguarding both the battery and the connected electronic device.

Detailed Application Field Plans

This PMIC is widely used in various portable electronic devices, including smartphones, tablets, digital cameras, portable gaming consoles, and wearable devices. Its compact size, comprehensive protection features, and high charging efficiency make it suitable for applications where battery performance and safety are critical.

Detailed and Complete Alternative Models

1. S-8241ABKMC-GCTT2G: Similar PMIC with additional battery authentication feature.
2. S-8254AAKFT-TB-G: PMIC with integrated fuel gauge for accurate battery capacity monitoring.
3. S-8261ABD-M6T1G: PMIC with adjustable charging current and voltage settings.

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

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