S-8259AAF-M6T1U

Product Overview

Category

S-8259AAF-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: 2.0V to 5.0V
• Low current consumption: 1.0µA (typical)
• High accuracy voltage detection: ±1.5%
• Built-in delay circuit for stable operation
• Small package size: SOT-23-6
• RoHS compliant

Package and Quantity

The S-8259AAF-M6T1U IC is packaged in a SOT-23-6 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 2.0V to 5.5V
• Operating temperature range: -40°C to +85°C
• Quiescent current: 1.0µA (typical)
• Voltage detection accuracy: ±1.5%
• Delay time: 100ms (typical)

Pin Configuration

The S-8259AAF-M6T1U IC has the following pin configuration:

```

---

| | --| VDD GND |-- Pin 1: Ground (GND) --| VIN VOUT|-- Pin 2: Voltage Input (VIN) --| EN NC |-- Pin 3: Enable (EN) --| TST NC |-- Pin 4: Test (TST) --| RST NC |-- Pin 5: Reset (RST) --| NC NC |-- Pin 6: Not Connected (NC) |___________| ```

Functional Features

1. Voltage Detection: The S-8259AAF-M6T1U IC accurately detects the input voltage within the range of 2.0V to 5.0V.
2. Battery Protection: It provides protection against overvoltage and undervoltage conditions, ensuring safe operation of the connected battery.
3. Delay Circuit: The built-in delay circuit ensures stable operation by preventing false triggering due to voltage fluctuations.
4. Low Power Consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy voltage detection
• Low power consumption
• Small package size for space-constrained applications
• RoHS compliant

Disadvantages

• Limited pin configuration options
• Lack of additional features like temperature sensing or adjustable delay time

Working Principles

The S-8259AAF-M6T1U IC works based on a voltage divider circuit. It compares the input voltage (VIN) with an internal reference voltage and triggers the appropriate output state based on the detected voltage level. The delay circuit ensures stable operation by introducing a delay before changing the output state, preventing false triggering caused by voltage fluctuations.

Application Field Plans

The S-8259AAF-M6T1U IC finds applications in various electronic devices that require voltage detection and battery protection. Some potential application fields include:

1. Mobile Devices: Smartphones, tablets, and portable media players can benefit from the voltage detection and battery protection provided by this IC.
2. Wearable Electronics: Fitness trackers, smartwatches, and other wearable devices often rely on battery power and require voltage monitoring and protection.
3. IoT Devices: Internet of Things (IoT) devices such as sensors, smart home devices, and connected appliances can utilize this IC for battery management.
4. Industrial Equipment: Battery-powered industrial equipment, including handheld tools and portable measurement devices, can benefit from the voltage detection and protection features of this IC.

Alternative Models

1. S-8259AAG-M6T1U: Similar to S-8259AAF-M6T1U but with a different delay time specification.
2. S-8259AAD-M6T1U: Provides additional temperature sensing capability along with voltage detection and battery protection.
3. S-8259AAE-M6T1U: Offers adjustable delay time feature for more flexible operation.

These alternative models provide similar functionality with slight variations in specifications and additional features to cater to specific application requirements.

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