S-8204BAR-TCT1U

Product Overview

Category

The S-8204BAR-TCT1U belongs to the category of voltage detectors and reset ICs.

Use

This product is primarily used for monitoring and controlling voltage levels in electronic circuits. It provides a reliable means of detecting overvoltage or undervoltage conditions and triggering appropriate actions.

Characteristics

• Voltage detection range: 2.0V to 6.0V
• Low power consumption: 1.0μA (typical)
• High accuracy: ±1.5%
• Built-in delay circuit: adjustable delay time from 1ms to 1000ms
• Small package size: SOT-23-5
• RoHS compliant

Package and Quantity

The S-8204BAR-TCT1U is packaged in a compact SOT-23-5 package. Each package contains one unit of the product.

Specifications

• Operating voltage range: 1.0V to 6.0V
• Quiescent current: 1.0μA (typical)
• Detection voltage accuracy: ±1.5%
• Delay time range: 1ms to 1000ms
• Operating temperature range: -40°C to +85°C

Pin Configuration

The S-8204BAR-TCT1U has the following pin configuration:

```

---

| | --| VDD GND |-- Pin 1: Ground (GND) --| VIN VOUT|-- Pin 2: Input Voltage (VIN) --| DELAY |-- Pin 3: Delay Time Control --| RESET |-- Pin 4: Reset Output (RESET) --| NC |-- Pin 5: Not Connected (NC) |___________| ```

Functional Features

1. Voltage Detection: The S-8204BAR-TCT1U can accurately detect voltage levels within the range of 2.0V to 6.0V.
2. Delay Circuit: It incorporates a built-in delay circuit that allows users to adjust the delay time from 1ms to 1000ms, providing flexibility in triggering actions based on voltage conditions.
3. Reset Output: The product provides a reset output signal (RESET) that can be used to initiate appropriate actions when voltage conditions deviate from the desired range.

Advantages and Disadvantages

Advantages

• Wide operating voltage range enables compatibility with various electronic circuits.
• Low power consumption ensures minimal impact on overall system efficiency.
• Adjustable delay time allows for customization based on specific application requirements.
• Small package size facilitates space-saving designs.

Disadvantages

• Limited to voltage detection and reset functionality, may not suit applications requiring more complex features.
• Not suitable for use in extreme temperature conditions outside the specified operating range.

Working Principles

The S-8204BAR-TCT1U operates by continuously monitoring the input voltage (VIN). When the voltage exceeds the upper threshold or falls below the lower threshold, the reset output (RESET) is activated. The delay circuit allows for a programmable delay time before the reset output is triggered, preventing false alarms due to temporary voltage fluctuations.

Application Field Plans

The S-8204BAR-TCT1U finds extensive application in various fields, including: 1. Battery-powered devices: Ensures safe operation by monitoring battery voltage and initiating appropriate actions. 2. Power supply units: Protects sensitive components by detecting abnormal voltage levels and triggering necessary safeguards. 3. Industrial automation: Enables voltage monitoring in control systems, preventing damage to equipment due to voltage deviations. 4. Automotive electronics: Safeguards critical components by monitoring voltage levels in automotive systems and triggering corrective measures.

Alternative Models

1. S-8204B Series: Similar voltage detectors and reset ICs with different package options (SOT-23-5, SOT-89-5).
2. S-8204C Series: Enhanced versions with additional features such as adjustable hysteresis and power-on reset.

In conclusion, the S-8204BAR-TCT1U is a versatile voltage detector and reset IC that offers accurate voltage monitoring, adjustable delay time, and compact packaging. Its wide range of applications and availability of alternative models make it a popular choice in various industries.