LTC2901-4CGN#PBF

Product Overview

Category

LTC2901-4CGN#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for monitoring and controlling power supply voltages.

Characteristics

• Monitors up to four voltage levels simultaneously
• Provides accurate voltage threshold detection
• Offers adjustable hysteresis for each monitored voltage
• Low quiescent current consumption
• Wide operating temperature range

Package

LTC2901-4CGN#PBF is available in a 16-pin SSOP package.

Essence

The essence of this product lies in its ability to monitor multiple voltage levels with high accuracy and low power consumption.

Packaging/Quantity

The product is typically sold 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)
• Threshold Accuracy: ±1.5% (maximum)

Detailed Pin Configuration

The LTC2901-4CGN#PBF has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. TH1: Threshold 1 input
4. TH2: Threshold 2 input
5. TH3: Threshold 3 input
6. TH4: Threshold 4 input
7. HYST1: Hysteresis 1 adjustment
8. HYST2: Hysteresis 2 adjustment
9. HYST3: Hysteresis 3 adjustment
10. HYST4: Hysteresis 4 adjustment
11. OUT1: Output 1
12. OUT2: Output 2
13. OUT3: Output 3
14. OUT4: Output 4
15. GATE: Gate control input
16. FLT: Fault output

Functional Features

• Monitors up to four voltage levels simultaneously
• Provides accurate voltage threshold detection
• Adjustable hysteresis for each monitored voltage
• Integrated fault detection and reporting
• Low power consumption
• Fast response time

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Flexible hysteresis adjustment
• Integrated fault detection enhances system reliability
• Low power consumption prolongs battery life
• Compact package size

Disadvantages

• Limited number of monitored voltage levels (up to four)
• Not suitable for high-voltage applications

Working Principles

The LTC2901-4CGN#PBF operates by comparing the input voltages with the programmed thresholds. When a voltage exceeds its corresponding threshold, the respective output is activated. The hysteresis feature prevents rapid toggling of the outputs when the input voltage is near the threshold level.

Detailed Application Field Plans

The LTC2901-4CGN#PBF finds applications in various fields, including:

1. Power supply monitoring in industrial automation systems
2. Battery management systems in electric vehicles
3. Overvoltage protection in consumer electronics
4. Voltage monitoring in telecommunications equipment
5. Power management in renewable energy systems

Detailed and Complete Alternative Models

1. LTC2901-1CGN#PBF: Monitors a single voltage level
2. LTC2901-2CGN#PBF: Monitors two voltage levels
3. LTC2901-3CGN#PBF: Monitors three voltage levels
4. LTC2901-5CGN#PBF: Monitors five voltage levels

These alternative models provide flexibility in choosing the appropriate number of monitored voltage levels based on specific application requirements.

In conclusion, the LTC2901-4CGN#PBF is a versatile integrated circuit that offers accurate voltage monitoring and control capabilities. Its low power consumption, adjustable hysteresis, and fault detection features make it suitable for various applications in different industries.