LTC2960CTS8-2

Product Overview

Category

LTC2960CTS8-2 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: LTC2960CTS8-2 provides accurate voltage monitoring with a high threshold accuracy.
• Power supply sequencing: It ensures proper power-up and power-down sequencing in complex systems.
• Package: LTC2960CTS8-2 comes in an 8-pin small outline package (SOIC).
• Essence: The essence of this product lies in its ability to monitor voltages and sequence power supplies effectively.
• Packaging/Quantity: LTC2960CTS8-2 is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

The specifications of LTC2960CTS8-2 are as follows:

• Supply Voltage Range: 2.7V to 36V
• Threshold Accuracy: ±1.5%
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 20μA (typical)
• Output Type: Open-drain
• Fault Detection Timeout: Adjustable from 1ms to 10s

Detailed Pin Configuration

LTC2960CTS8-2 has the following pin configuration:

1. GND: Ground connection
2. IN: Voltage input
3. TH: Threshold voltage input
4. FLT: Fault output
5. GATE: Enable input
6. VCC: Supply voltage input
7. NC: No connection
8. FLT/TH: Fault/Threshold selection

Functional Features

The functional features of LTC2960CTS8-2 include:

• Accurate voltage monitoring: LTC2960CTS8-2 ensures precise monitoring of input voltages within the specified range.
• Power supply sequencing: It enables proper sequencing of power supplies, preventing potential damage to sensitive components.
• Adjustable fault detection timeout: The fault detection timeout can be adjusted according to the specific requirements of the application.
• Open-drain output: The open-drain output allows for easy integration with other circuitry.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable operation of the system.
• Power supply sequencing prevents potential damage to components during power-up and power-down.
• Adjustable fault detection timeout provides flexibility in different applications.
• Open-drain output simplifies integration with other circuitry.

Disadvantages

• Limited operating temperature range (-40°C to +85°C).
• Threshold accuracy may not meet the requirements of highly precise applications.

Working Principles

LTC2960CTS8-2 operates based on a voltage comparator principle. It compares the input voltage (IN) with the threshold voltage (TH) and generates a fault signal (FLT) when the input voltage exceeds the threshold. The fault signal is an open-drain output that can be used to trigger appropriate actions in the system.

Detailed Application Field Plans

LTC2960CTS8-2 finds applications in various fields, including:

1. Power supply units: It ensures proper voltage monitoring and sequencing in power supply units, preventing damage to connected devices.
2. Industrial automation: LTC2960CTS8-2 can be used to monitor and sequence power supplies in industrial automation systems, ensuring safe and reliable operation.
3. Automotive electronics: It finds application in automotive electronics for voltage monitoring and power supply sequencing, enhancing the overall performance and safety of the vehicle.
4. Telecommunications: LTC2960CTS8-2 can be utilized in telecommunications equipment to monitor and sequence power supplies, improving system reliability.

Detailed and Complete Alternative Models

Some alternative models to LTC2960CTS8-2 that offer similar functionality include:

1. LTC2960ITS8-2: This variant comes in a different package (SOT-23) but offers the same voltage monitoring and power supply sequencing capabilities.
2. LTC2960HMS8-2: It provides extended operating temperature range (-40°C to +125°C) compared to LTC2960CTS8-2, making it suitable for harsh environments.
3. LTC2960CDD-2: This model is available in a dual-channel configuration, allowing simultaneous monitoring and sequencing of two independent power supplies.

In conclusion, LTC2960CTS8-2 is an integrated circuit used for voltage monitoring and power supply sequencing applications. Its accurate monitoring, sequencing capabilities, and adjustable fault detection timeout make it a versatile choice for various industries. However, its limited operating temperature range and threshold accuracy should be considered in highly demanding applications.