LTC2901-1IGN#PBF

Product Overview

Category

The LTC2901-1IGN#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is commonly used in various electronic devices and systems to monitor and control power supply voltages, ensuring proper operation and protection against voltage fluctuations.

Characteristics

• Integrated circuit for power management
• Monitors and controls power supply voltages
• Provides protection against voltage fluctuations
• Compact package for easy integration into electronic devices
• High accuracy and reliability

Package

The LTC2901-1IGN#PBF is available in a small and compact 16-pin SSOP (Shrink Small Outline Package) package. This package offers excellent thermal performance and ease of soldering during assembly.

Essence

The essence of the LTC2901-1IGN#PBF lies in its ability to accurately monitor and control power supply voltages, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 6V
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 20μA (typical)
• Output Voltage Range: 0V to VCC
• Threshold Accuracy: ±1.5% (maximum)

Detailed Pin Configuration

The LTC2901-1IGN#PBF features a 16-pin SSOP package with the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. TH (Threshold Voltage)
4. GATE (Output Control)
5. GATE (Output Control)
6. GATE (Output Control)
7. GATE (Output Control)
8. GATE (Output Control)
9. GATE (Output Control)
10. GATE (Output Control)
11. GATE (Output Control)
12. GATE (Output Control)
13. GATE (Output Control)
14. GATE (Output Control)
15. GATE (Output Control)
16. VCC (Supply Voltage)

Functional Features

The LTC2901-1IGN#PBF offers the following functional features:

• Accurate monitoring of power supply voltages
• Programmable threshold voltage for voltage monitoring
• Adjustable hysteresis for precise control
• Open-drain output for flexible interfacing with other devices
• Power-on reset functionality for reliable system startup

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Flexible and programmable threshold voltage
• Compact package for easy integration
• Low quiescent current for power efficiency
• Reliable power-on reset functionality

Disadvantages

• Limited output voltage range (0V to VCC)

Working Principles

The LTC2901-1IGN#PBF operates by continuously monitoring the input voltage and comparing it to a programmable threshold voltage. If the input voltage exceeds the threshold, the output control pin is activated, allowing external circuitry to take appropriate actions such as shutting down or activating specific components. The hysteresis feature ensures stable operation by preventing rapid toggling of the output control.

Detailed Application Field Plans

The LTC2901-1IGN#PBF finds applications in various fields, including but not limited to:

1. Power supply monitoring in industrial automation systems
2. Battery voltage monitoring in portable electronic devices
3. Overvoltage protection in automotive electronics
4. Power management in telecommunications equipment
5. Voltage supervision in medical devices

Detailed and Complete Alternative Models

1. LTC2901-2IGN#PBF: Similar to LTC2901-1IGN#PBF, but with dual threshold voltage monitoring capability.
2. LTC2901-3IGN#PBF: Similar to LTC2901-1IGN#PBF, but with triple threshold voltage monitoring capability.
3. LTC2901-4IGN#PBF: Similar to LTC2901-1IGN#PBF, but with quadruple threshold voltage monitoring capability.

These alternative models offer expanded functionality and flexibility in voltage monitoring applications.

In conclusion, the LTC2901-1IGN#PBF is a highly reliable and accurate integrated circuit designed for power management applications. Its compact package, programmable threshold voltage, and hysteresis features make it suitable for a wide range of electronic devices and systems. With its various functional features and advantages, it provides efficient power supply monitoring and protection.