S-8337ABDB-T8T1G

Product Overview

Category

S-8337ABDB-T8T1G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management and battery charging applications.

Characteristics

• Integrated circuit with power management capabilities
• Designed for efficient battery charging
• Provides protection against overcharging and over-discharging
• Offers high efficiency and low power consumption

Package

S-8337ABDB-T8T1G is available in a compact surface-mount package, making it suitable for small-sized electronic devices.

Essence

The essence of this product lies in its ability to efficiently manage power and charge batteries while ensuring their safety.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 6.5V
• Output Voltage Range: 3.0V - 4.2V
• Charging Current: Up to 1A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: >90%
• Protection Features: Overcharge, over-discharge, short-circuit, and thermal protection

Detailed Pin Configuration

The S-8337ABDB-T8T1G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. BAT (Battery Connection)
5. EN (Enable Pin)
6. PROTECT (Protection Control)

Functional Features

Overcharge Protection

The S-8337ABDB-T8T1G incorporates an overcharge protection feature that prevents the battery from being charged beyond its safe limit. This helps prolong the battery's lifespan and ensures safe operation.

Over-Discharge Protection

To prevent damage to the battery, this IC includes over-discharge protection. It automatically cuts off the power supply when the battery voltage drops below a certain threshold, preventing excessive discharge.

Short-Circuit Protection

The product is equipped with short-circuit protection, which safeguards the circuit from damage in case of a short-circuit event. It quickly shuts down the charging process to prevent any potential hazards.

Thermal Protection

S-8337ABDB-T8T1G incorporates thermal protection to prevent overheating. When the temperature exceeds a safe limit, the IC reduces the charging current or temporarily stops charging until the temperature returns to a safe range.

Advantages and Disadvantages

Advantages

• Efficient power management and battery charging
• Comprehensive protection features
• Compact package size
• High efficiency and low power consumption

Disadvantages

• Limited input voltage range (4.5V - 6.5V)
• Restricted output voltage range (3.0V - 4.2V)

Working Principles

The S-8337ABDB-T8T1G operates by regulating the flow of current between the input voltage source and the battery. It monitors the battery voltage and adjusts the charging current accordingly. The integrated protection features ensure safe charging and prevent any potential damage to the battery or the circuit.

Detailed Application Field Plans

This product finds applications in various electronic devices such as smartphones, tablets, portable media players, and other battery-powered devices. It is particularly useful in devices where efficient power management and battery charging are crucial.

Detailed and Complete Alternative Models

• S-8337ABDB-T8T1G: The model described above.
• S-8337ABDB-T8T2G: Similar to the T8T1G model but with additional protection features.
• S-8337ABDB-T8T3G: A higher power variant with increased charging current capacity.

These alternative models offer similar functionality but may have additional features or different specifications to cater to specific application requirements.

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