S-8252ABP-I6T1U

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Battery Protection IC
Characteristics:
- High precision voltage detection
- Overcharge and over-discharge protection
- Short circuit protection
- Temperature monitoring
Package: I6T1U (SOT-23-6)
Essence: Ensures safe and efficient operation of rechargeable batteries
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Input Voltage Range: 2.5V to 5.5V
Overcharge Detection Voltage: 3.9V to 4.4V (adjustable)
Overdischarge Detection Voltage: 2.0V to 3.0V (adjustable)
Overcurrent Detection Voltage: 0.05V to 0.2V (adjustable)
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8252ABP-I6T1U has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply input | | GND | Ground | | BAT | Battery connection | | OUT | Output for external load | | OVP | Overvoltage protection output | | OCP | Overcurrent protection output |

Functional Features

High Precision Voltage Detection: The IC accurately monitors the battery voltage, ensuring reliable protection against overcharging and overdischarging.
Overcharge and Overdischarge Protection: When the battery voltage exceeds or falls below the specified thresholds, the IC disconnects the battery from the load, preventing damage.
Short Circuit Protection: In case of a short circuit, the IC quickly shuts off the battery output to prevent excessive current flow.
Temperature Monitoring: The IC includes a temperature sensor to monitor the battery's temperature, enabling thermal protection.

Advantages and Disadvantages

Advantages

Provides comprehensive protection for rechargeable batteries
Adjustable voltage detection thresholds for customization
Compact SOT-23-6 package for space-constrained applications
High precision voltage detection ensures accurate protection

Disadvantages

Limited operating temperature range (-40°C to +85°C)
Requires external components for complete battery protection system

Working Principles

The S-8252ABP-I6T1U operates by continuously monitoring the battery voltage and comparing it with the user-adjustable detection thresholds. When the voltage exceeds the overcharge threshold or falls below the overdischarge threshold, the IC disconnects the battery from the load to prevent damage. In case of a short circuit, the IC quickly shuts off the battery output. The temperature sensor monitors the battery's temperature, triggering thermal protection if necessary.

Detailed Application Field Plans

The S-8252ABP-I6T1U is widely used in various portable electronic devices powered by rechargeable batteries, such as: - Smartphones - Tablets - Laptops - Digital cameras - Portable gaming consoles

Detailed and Complete Alternative Models

S-8252AAK-I6T1U: Similar battery protection IC with adjustable voltage detection thresholds and a different package (SOT-23-6).
S-8252ACD-I6T1U: Battery protection IC with additional features like overcurrent detection and a wider operating temperature range (-40°C to +105°C).

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von S-8252ABP-I6T1U in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of S-8252ABP-I6T1U in technical solutions:

Q1: What is the S-8252ABP-I6T1U? A1: The S-8252ABP-I6T1U is a voltage protection IC designed for protecting single-cell lithium-ion/polymer batteries from overcharging, over-discharging, and overcurrent.

Q2: What is the input voltage range of S-8252ABP-I6T1U? A2: The input voltage range of S-8252ABP-I6T1U is typically between 2.5V and 6.0V.

Q3: How does S-8252ABP-I6T1U protect against overcharging? A3: S-8252ABP-I6T1U has an integrated overcharge detection circuit that monitors the battery voltage and disconnects the charging source when it reaches a predetermined threshold.

Q4: Can S-8252ABP-I6T1U protect against over-discharging? A4: Yes, S-8252ABP-I6T1U includes an over-discharge detection circuit that cuts off the discharge path when the battery voltage drops below a certain level.

Q5: Does S-8252ABP-I6T1U provide overcurrent protection? A5: Yes, S-8252ABP-I6T1U incorporates an overcurrent detection circuit that interrupts the current flow when it exceeds a specified threshold.

Q6: What is the maximum continuous discharge current supported by S-8252ABP-I6T1U? A6: The maximum continuous discharge current supported by S-8252ABP-I6T1U is typically 2.5A.

Q7: Can S-8252ABP-I6T1U be used in portable electronic devices? A7: Yes, S-8252ABP-I6T1U is commonly used in portable electronic devices like smartphones, tablets, and wearable devices to protect their lithium-ion/polymer batteries.

Q8: Does S-8252ABP-I6T1U have a thermal shutdown feature? A8: Yes, S-8252ABP-I6T1U includes a thermal shutdown circuit that activates when the IC's temperature exceeds a certain threshold, providing additional protection.

Q9: What is the operating temperature range of S-8252ABP-I6T1U? A9: The operating temperature range of S-8252ABP-I6T1U is typically between -40°C and +85°C.

Q10: Is S-8252ABP-I6T1U RoHS compliant? A10: Yes, S-8252ABP-I6T1U is RoHS compliant, ensuring it meets the environmental standards for hazardous substances.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for the S-8252ABP-I6T1U.