LTC2966HUD#PBF

Product Overview

Category

LTC2966HUD#PBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring: LTC2966HUD#PBF provides accurate monitoring of multiple input voltages.
• Power supply sequencing: It ensures proper power-up and power-down sequencing of various components in a system.
• Package: The LTC2966HUD#PBF comes in a small 16-pin QFN package.
• Essence: This IC is designed to enhance system reliability by monitoring voltage levels and controlling power sequencing.
• Packaging/Quantity: The LTC2966HUD#PBF is typically sold in reels containing a quantity of 250 units.

Specifications

The specifications of LTC2966HUD#PBF include:

• Input Voltage Range: 2.7V to 100V
• Operating Temperature Range: -40°C to 125°C
• Supply Current: 50µA (typical)
• Output Voltage Accuracy: ±1.5%
• Power Supply Sequencing Time: Programmable delay up to 10 seconds

Pin Configuration

The detailed pin configuration of LTC2966HUD#PBF is as follows:

1. VIN1: Input voltage 1
2. VIN2: Input voltage 2
3. VIN3: Input voltage 3
4. GND: Ground
5. VCC: Power supply
6. FLT: Fault output
7. SEQ: Sequencing output
8. DELAY: Delay programming input
9. EN: Enable input
10. NC: No connection
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

The LTC2966HUD#PBF offers the following functional features:

• Accurate voltage monitoring of multiple input voltages simultaneously.
• Programmable power supply sequencing with adjustable delay time.
• Fault output for indicating abnormal voltage conditions.
• Enable input for controlling the operation of the IC.

Advantages and Disadvantages

Advantages: - Accurate voltage monitoring enhances system reliability. - Programmable power sequencing ensures proper startup and shutdown of components. - Small package size allows for space-efficient integration into electronic devices.

Disadvantages: - Limited input voltage range (2.7V to 100V). - Requires external components for complete functionality.

Working Principles

The LTC2966HUD#PBF operates by continuously monitoring the input voltages and comparing them to predefined thresholds. It generates appropriate outputs based on the monitored voltage levels and the programmed sequencing settings. The enable input controls the overall operation of the IC.

Detailed Application Field Plans

The LTC2966HUD#PBF finds applications in various fields, including but not limited to:

1. Power supply units for computers and servers.
2. Industrial control systems.
3. Automotive electronics.
4. Telecommunications equipment.
5. Medical devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC2966HUD#PBF are:

1. LTC2960HUD#PBF
2. LTC2964HUD#PBF
3. LTC2968HUD#PBF
4. LTC2970HUD#PBF

These models provide comparable voltage monitoring and power sequencing capabilities, catering to different input voltage ranges and package options.

In conclusion, LTC2966HUD#PBF is an integrated circuit designed for accurate voltage monitoring and power supply sequencing applications. Its small package size, programmable features, and wide range of applications make it a valuable component in various electronic devices.