S-8254ABCFT-TB-G

Product Overview

Category

S-8254ABCFT-TB-G belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for battery protection in various electronic devices.

Characteristics

• Battery protection against overcharging, over-discharging, and short-circuiting.
• Low power consumption.
• High accuracy in voltage detection.
• Compact size and lightweight.
• Wide operating temperature range.
• RoHS compliant.

Package

The S-8254ABCFT-TB-G IC is available in a small form factor package, such as a thin and compact TSSOP-16 package.

Essence

The essence of this product lies in its ability to safeguard batteries from potential damage caused by overcharging, over-discharging, and short-circuiting.

Packaging/Quantity

The S-8254ABCFT-TB-G IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Overcharge Detection Voltage: 3.9V ± 25mV
• Overdischarge Detection Voltage: 2.3V ± 100mV
• Overcurrent Detection Voltage: 0.1V ± 20mV
• Operating Temperature Range: -40°C to +85°C
• Standby Current: 0.1µA (typical)
• Dimensions: 4.4mm x 5.0mm x 0.8mm

Detailed Pin Configuration

The S-8254ABCFT-TB-G IC has the following pin configuration:

1. VCC
2. GND
3. CHG
4. DSG
5. OVP
6. OCP
7. COUT
8. VSS
9. VDD
10. SDA
11. SCL
12. BAT
13. PFI
14. PFO
15. N/C
16. N/C

Functional Features

• Overcharge protection: Prevents the battery from being charged beyond safe limits.
• Overdischarge protection: Safeguards the battery by preventing excessive discharge.
• Overcurrent protection: Detects and protects against high current flow, preventing damage to the battery and circuitry.
• Voltage detection accuracy: Provides precise voltage monitoring for optimal battery performance.
• Low power consumption: Ensures minimal power loss during operation.

Advantages and Disadvantages

Advantages

• Effective battery protection.
• Compact size allows for integration into various electronic devices.
• Wide operating temperature range enables usage in diverse environments.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• Limited to specific battery voltage ranges (2.5V - 6.0V).
• Requires additional external components for complete battery protection.

Working Principles

The S-8254ABCFT-TB-G IC operates by continuously monitoring the battery voltage. It compares the detected voltage with predefined thresholds for overcharge, overdischarge, and overcurrent conditions. When any of these thresholds are exceeded, the IC triggers the appropriate protection mechanism to safeguard the battery and connected circuitry.

Detailed Application Field Plans

The S-8254ABCFT-TB-G IC finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Laptops - Portable gaming consoles - Power banks - Digital cameras - Wearable devices

Detailed and Complete Alternative Models

1. S-8254XYZFT-TB-G

   • Similar specifications and features as S-8254ABCFT-TB-G.
   • Different pin configuration.
   • Alternative package options available.

2. S-8254PQRFT-TB-G

   • Comparable functionality to S-8254ABCFT-TB-G.
   • Different voltage detection thresholds.
   • Suitable for specific battery types.

3. S-8254LMNFT-TB-G

   • Alternative IC with enhanced overcurrent protection.
   • Similar form factor and pin configuration.
   • Suitable for high-current applications.

These alternative models provide similar battery protection capabilities while offering slight variations in specifications and features to cater to different application requirements.

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