MAX6315US26D3+TGC1

Product Overview

Category

MAX6315US26D3+TGC1 belongs to the category of voltage supervisors.

Use

This product is primarily used for monitoring and controlling the voltage levels in electronic systems.

Characteristics

• Voltage supervision range: 2.63V to 2.67V
• Low quiescent current: 6µA (typical)
• Precision voltage monitor: ±1.5%
• Manual reset input
• Active-low push-pull reset output
• Power-on reset delay time: 100ms (typical)
• Small package size: SOT23-3
• RoHS compliant

Package

The MAX6315US26D3+TGC1 is available in a small SOT23-3 package.

Essence

The essence of this product lies in its ability to accurately monitor and control voltage levels, ensuring the proper functioning of electronic systems.

Packaging/Quantity

The MAX6315US26D3+TGC1 is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Voltage: 2.63V to 2.67V
• Reset Timeout Period: 140ms (typical)
• Quiescent Current: 6µA (typical)

Detailed Pin Configuration

The MAX6315US26D3+TGC1 has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Active-low push-pull reset output pin.

Functional Features

• Voltage Monitoring: The MAX6315US26D3+TGC1 continuously monitors the voltage level and provides a reset signal when it falls below the specified threshold.
• Manual Reset Input: The device includes a manual reset input pin that allows for an external reset signal to be applied.
• Power-On Reset Delay: Upon power-up, the MAX6315US26D3+TGC1 introduces a delay of approximately 100ms before asserting the reset output.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for compatibility with various systems.
• Low quiescent current minimizes power consumption.
• Precision voltage monitoring ensures accurate detection of voltage levels.
• Small package size enables space-saving designs.
• RoHS compliance promotes environmental friendliness.

Disadvantages

• Limited reset timeout period may not be suitable for all applications requiring longer delays.
• Single voltage threshold may not cater to systems with different voltage requirements.

Working Principles

The MAX6315US26D3+TGC1 operates by comparing the monitored voltage level with a preset threshold. When the voltage falls below this threshold, the device asserts the reset output, indicating a low-voltage condition. The reset output remains active until the voltage rises above the threshold or a manual reset signal is applied.

Detailed Application Field Plans

The MAX6315US26D3+TGC1 finds application in various electronic systems where voltage monitoring and control are critical. Some potential application fields include:

1. Battery-Powered Devices: Ensuring proper voltage levels in portable devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: Monitoring voltage stability in industrial automation and control systems.
3. Automotive Electronics: Voltage supervision in automotive applications, including engine control units and infotainment systems.
4. Power Supply Units: Overvoltage and undervoltage protection in power supply units for computers and other electronic equipment.

Detailed and Complete Alternative Models

1. MAX6316US26D3+TGC1: Similar to MAX6315US26D3+TGC1 but with a different reset threshold voltage range.
2. MAX6317US26D3+TGC1: Offers additional features such as adjustable reset timeout period and watchdog timer functionality.

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