S-8239AAC-M6T1U

Product Overview

Category

S-8239AAC-M6T1U belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage detection range: 0.5V to 5.0V
• Low power consumption
• High accuracy
• Overcharge and over-discharge protection
• Short-circuit protection
• Small package size

Package

The S-8239AAC-M6T1U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide protection against overcharging, over-discharging, and short-circuits.

Packaging/Quantity

The S-8239AAC-M6T1U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply voltage: 2.3V to 5.5V
• Operating temperature range: -40°C to +85°C
• Quiescent current: 0.1µA (typical)
• Overcharge detection voltage: 4.25V to 4.35V (in 10mV steps)
• Overdischarge detection voltage: 2.0V to 3.0V (in 100mV steps)
• Short-circuit detection delay time: 20ms (typical)

Detailed Pin Configuration

The S-8239AAC-M6T1U has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. OUT: Output terminal for voltage detection
4. EN: Enable control input
5. SEL: Voltage detection range selection input

Functional Features

1. Voltage Detection: The IC accurately detects the voltage level of the connected battery.
2. Overcharge Protection: It prevents the battery from being overcharged, which can lead to damage or reduced lifespan.
3. Overdischarge Protection: The IC safeguards the battery by preventing it from discharging below a certain voltage threshold.
4. Short-Circuit Protection: It detects and protects against short-circuits, ensuring the safety of the device and battery.
5. Low Power Consumption: The IC operates with minimal power consumption, conserving energy and extending battery life.

Advantages and Disadvantages

Advantages

• High accuracy in voltage detection
• Comprehensive protection features
• Small package size for space-constrained applications
• Wide operating voltage range
• Low quiescent current

Disadvantages

• Limited voltage detection range (0.5V to 5.0V)
• Requires external control signals for operation

Working Principles

The S-8239AAC-M6T1U works by continuously monitoring the voltage level of the connected battery. It compares the detected voltage with pre-set thresholds to determine if any protection measures need to be activated. When an abnormal condition such as overcharge, overdischarge, or short-circuit is detected, the IC triggers the appropriate protection mechanism to safeguard the battery and the device.

Detailed Application Field Plans

The S-8239AAC-M6T1U finds applications in various electronic devices that utilize batteries, including but not limited to: - Mobile phones - Tablets - Portable gaming consoles - Digital cameras - Wearable devices - Power banks

Detailed and Complete Alternative Models

1. S-8239AAD-M6T1U: Similar to S-8239AAC-M6T1U, but with a wider voltage detection range (0.1V to 5.0V).
2. S-8239AAE-M6T1U: Offers additional features such as temperature monitoring and thermal shutdown protection.
3. S-8239AAF-M6T1U: Designed for high-current applications, providing enhanced short-circuit protection.

These alternative models offer different specifications and features to cater to specific application requirements.

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