S-80953CNPF-G9PTFG

Product Overview

Category

S-80953CNPF-G9PTFG belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 1.6V to 5.0V
• Low supply current: 1.0µA (typical)
• High accuracy: ±1.0%
• Reset output type: N-channel open drain
• Package type: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80953CNPF-G9PTFG is packaged in a compact SOT-23-5 package. Each package contains one unit of the IC.

Essence

The essence of S-80953CNPF-G9PTFG lies in its ability to accurately detect voltage levels and provide a reset signal when necessary, ensuring stable operation of electronic devices.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Operating temperature range: -40°C to +85°C
• Quiescent current: 1.0µA (typical)
• Output voltage: VOUT = VDET - 0.3V (typical)
• Output current: 5mA (maximum)

Detailed Pin Configuration

The S-80953CNPF-G9PTFG has five pins arranged as follows:

```

---

| | --| VDD GND |-- Pin 1: Ground (GND) --| /RESET |-- Pin 2: Reset Output (/RESET) --| VOUT |-- Pin 3: Output Voltage (VOUT) --| VDET |-- Pin 4: Voltage Detection (VDET) --| NC |-- Pin 5: No Connection (NC) |___________| ```

Functional Features

1. Voltage Detection: The S-80953CNPF-G9PTFG can accurately detect voltage levels within the range of 1.6V to 5.0V.
2. Reset Function: When the detected voltage falls below a predetermined threshold, the IC generates a reset signal to ensure proper device operation.
3. Low Power Consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in electronic devices.
4. Open Drain Output: The reset output is an N-channel open drain, allowing flexibility in connecting external components.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low power consumption
• Compact package size
• RoHS compliant

Disadvantages

• Limited output current capacity (maximum 5mA)

Working Principles

The S-80953CNPF-G9PTFG operates by continuously monitoring the voltage level at the VDET pin. When the voltage drops below the specified threshold, the IC triggers the reset function by pulling the /RESET pin low. This ensures that the connected electronic device is properly reset and resumes normal operation.

Detailed Application Field Plans

The S-80953CNPF-G9PTFG finds applications in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring reliable operation by resetting the microcontroller when the supply voltage drops below a certain level.
2. Battery-Powered Devices: Protecting battery life by initiating a reset when the battery voltage reaches a critical point.
3. Industrial Control Systems: Preventing malfunctions by monitoring power supply voltages and triggering resets if necessary.
4. Automotive Electronics: Safeguarding sensitive electronic systems by detecting voltage fluctuations and initiating resets to avoid potential damage.

Detailed and Complete Alternative Models

1. S-80953CNPF-G9PTFG: The model described in this entry.
2. S-80953CNPY-G9PTFG: Similar to the above model, but with a different package type (SOT-89-5).
3. S-80953CNNB-G9PTFG: Offers the same functionality but comes in a smaller SNT-4A package.
4. S-80953CNMC-G9PTFG: Provides voltage detection and reset functions in a compact SOT-23-6 package.

These alternative models offer similar features and can be considered as substitutes for the S-80953CNPF-G9PTFG depending on specific requirements and constraints.

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