LTC2960HDC-3

Product Overview

Category

LTC2960HDC-3 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for voltage monitoring and power supply sequencing applications.

Characteristics

• Voltage monitoring: The LTC2960HDC-3 provides accurate monitoring of input voltages.
• Power supply sequencing: It ensures proper sequencing of multiple power supplies.
• High precision: The device offers high accuracy in voltage monitoring.
• Low power consumption: It operates with low power consumption, making it suitable for battery-powered applications.

Package

The LTC2960HDC-3 comes in a small form factor package, which is ideal for space-constrained designs.

Essence

The essence of LTC2960HDC-3 lies in its ability to monitor and sequence power supplies accurately and efficiently.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Input Voltage Range: 2.7V to 80V
• Threshold Accuracy: ±1.5%
• Quiescent Current: 10μA
• Operating Temperature Range: -40°C to 85°C
• Output Type: Open-drain
• Fault Detection Timeout: Adjustable

Detailed Pin Configuration

The LTC2960HDC-3 features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FLT: Fault output pin
4. TH: Threshold pin
5. VCC: Supply voltage pin

Functional Features

1. Accurate Voltage Monitoring: The LTC2960HDC-3 provides precise monitoring of input voltages, ensuring reliable operation of the system.
2. Power Supply Sequencing: It enables proper sequencing of multiple power supplies, preventing potential damage to sensitive components.
3. Adjustable Fault Detection Timeout: The device allows users to set the fault detection timeout according to their specific requirements.
4. Open-Drain Output: The open-drain output configuration enhances flexibility in system integration.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low power consumption
• Small form factor package for space-constrained designs
• Adjustable fault detection timeout

Disadvantages

• Limited input voltage range (2.7V to 80V)

Working Principles

The LTC2960HDC-3 operates by continuously monitoring the input voltage and comparing it to a user-defined threshold. If the voltage exceeds or falls below the threshold, the fault output pin is activated. Additionally, the device ensures proper sequencing of multiple power supplies by controlling the enable signals based on the predefined sequence.

Detailed Application Field Plans

The LTC2960HDC-3 finds applications in various fields, including:

1. Industrial Automation: It can be used to monitor and sequence power supplies in industrial automation systems, ensuring reliable operation.
2. Automotive Electronics: The device is suitable for voltage monitoring and sequencing in automotive electronic systems, enhancing safety and performance.
3. Telecommunications: It can be utilized in telecommunications equipment to monitor and control power supply voltages, preventing system failures.
4. Renewable Energy Systems: The LTC2960HDC-3 is valuable in renewable energy systems, where accurate voltage monitoring is crucial for efficient power generation.

Detailed and Complete Alternative Models

1. LTC2960HDC-2: Similar to LTC2960HDC-3 but with a different input voltage range (2.7V to 36V).
2. LTC2960HDC-4: Similar to LTC2960HDC-3 but with a wider input voltage range (2.7V to 100V).
3. LTC2960HDC-5: Similar to LTC2960HDC-3 but with additional features for advanced power supply monitoring.

These alternative models offer similar functionality with slight variations in input voltage range and additional features to cater to different application requirements.

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