S-8232PCFT-T2-G

Product Overview

Category

S-8232PCFT-T2-G belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage range: 2.5V to 6.0V
• Low power consumption
• Overcharge detection voltage: 4.25V ± 0.05V
• Overdischarge detection voltage: 2.5V ± 0.1V
• Overcurrent detection voltage: 0.15V ± 0.02V
• Short-circuit detection delay time: 10ms (typical)
• Package type: TSSOP-16
• RoHS compliant

Package and Quantity

The S-8232PCFT-T2-G IC is available in a TSSOP-16 package. It is typically sold in reels containing a quantity of 2500 units.

Specifications

• Operating temperature range: -40°C to +85°C
• Standby current: 0.1µA (typical)
• Overcharge release voltage: 4.05V ± 0.1V
• Overdischarge release voltage: 3.0V ± 0.1V
• Overcurrent release voltage: 0.3V ± 0.1V
• Charge/discharge overcurrent detection delay time: 20ms (typical)
• Overcurrent detection delay time: 5ms (typical)

Detailed Pin Configuration

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

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power supply input | | 2 | GND | Ground | | 3 | VSS | Negative terminal of the battery | | 4 | VCC | Positive terminal of the battery | | 5 | CHG | Charge control input | | 6 | DSG | Discharge control input | | 7 | OCP | Overcurrent protection output | | 8 | OVP | Overvoltage protection output | | 9 | OVD | Overdischarge protection output | | 10 | SCD | Short-circuit detection output | | 11 | SCDT | Short-circuit detection delay time setting | | 12 | COUT | Capacitor connection terminal for overvoltage protection | | 13 | CDIS | Capacitor connection terminal for overdischarge protection | | 14 | CCHG | Capacitor connection terminal for charge control | | 15 | CDSG | Capacitor connection terminal for discharge control | | 16 | N.C. | No Connection |

Functional Features

• Overcharge protection: Prevents the battery from being charged beyond its safe voltage limit.
• Overdischarge protection: Prevents the battery from being discharged below its safe voltage limit.
• Overcurrent protection: Detects and protects against excessive current flow.
• Short-circuit detection: Detects short-circuits in the battery circuitry.
• Delay time settings: Allows customization of the delay time for overcurrent and short-circuit detection.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various battery types.
• Low power consumption helps conserve energy.
• Multiple protection features ensure the safety and longevity of the battery.
• Customizable delay time settings provide flexibility in different applications.

Disadvantages

• Limited to TSSOP-16 package, which may not be suitable for all design requirements.
• Requires external capacitors for certain functions, adding to the overall component count.

Working Principles

The S-8232PCFT-T2-G IC works by continuously monitoring the voltage and current levels of the connected battery. It compares these values with predefined thresholds to detect overcharge, overdischarge, overcurrent, and short-circuit conditions. When any of these conditions are detected, the corresponding protection mechanism is activated to safeguard the battery and the connected circuitry.

Detailed Application Field Plans

The S-8232PCFT-T2-G IC finds applications in various electronic devices that utilize rechargeable batteries, such as: - Mobile phones - Tablets - Laptops - Portable gaming consoles - Power banks - Electric vehicles

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the S-8232PCFT-T2-G IC include: - S-8254A Series - S-8261 Series - S-8264 Series - S-8265 Series - S-8267 Series

These alternative models can be considered