S-8204BAP-TCT1U

Product Overview

Category

S-8204BAP-TCT1U belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for power management applications.

Characteristics

• Package: SOT-23-5
• Essence: Voltage detector with delay circuit and output driver
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The S-8204BAP-TCT1U has the following specifications:

• Supply Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±2%
• Operating Temperature Range: -40°C to +85°C
• Delay Time: 200ms (typical)
• Output Current: 50mA (max)

Detailed Pin Configuration

The S-8204BAP-TCT1U has a total of 5 pins arranged as follows:

```

---

| | --| VDD GND |-- Pin 1: Ground (GND) --| VIN VOUT|-- Pin 2: Input Voltage (VIN) --| DELAY |-- Pin 3: Delay Capacitor Connection (DELAY) --| RESET |-- Pin 4: Reset Output (RESET) --| NC |-- Pin 5: No Connection (NC) |___________| ```

Functional Features

The S-8204BAP-TCT1U offers the following functional features:

• Built-in voltage detection circuit
• Delay circuit for stable operation
• Open-drain reset output
• Low supply current consumption
• Wide operating voltage range

Advantages and Disadvantages

Advantages: - Accurate voltage detection - Small package size - Low power consumption - Wide operating temperature range

Disadvantages: - Limited output current capacity - No adjustable delay time

Working Principles

The S-8204BAP-TCT1U operates by continuously monitoring the input voltage (VIN) and comparing it to a preset detection voltage. When the input voltage falls below the detection voltage, the delay circuit is activated, introducing a delay of approximately 200ms before asserting the reset output (RESET). This delay ensures stable operation and prevents false triggering due to temporary voltage fluctuations.

Detailed Application Field Plans

The S-8204BAP-TCT1U finds applications in various fields, including but not limited to:

1. Battery-powered devices: Provides undervoltage protection for battery-operated devices, preventing damage to sensitive components when the battery voltage drops too low.
2. Power supply units: Used as a voltage monitor to ensure stable power supply operation and protect against overvoltage or undervoltage conditions.
3. Industrial control systems: Enables reliable system reset functionality, ensuring proper initialization and preventing data corruption during power-up or voltage disturbances.

Detailed and Complete Alternative Models

1. S-8204BAP-TCT1G: Similar to S-8204BAP-TCT1U, but available in a different package (SOT-23-5).
2. S-8204BAP-TCT2U: Enhanced version with adjustable delay time and higher output current capacity.
3. S-8204BAP-TCT3U: Ultra-low power variant with reduced supply current consumption.

These alternative models offer similar functionality but may have slight variations in specifications or additional features to cater to specific application requirements.

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