LT4250LCS8#TRPBF

Product Overview

Category

The LT4250LCS8#TRPBF belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage monitoring and protection in various electronic systems.

Characteristics

• Voltage monitoring and protection functionality
• Low power consumption
• High accuracy
• Wide input voltage range
• Small form factor

Package

The LT4250LCS8#TRPBF is available in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of LT4250LCS8#TRPBF lies in its ability to monitor and protect voltages in electronic systems, ensuring their safe operation.

Packaging/Quantity

The LT4250LCS8#TRPBF is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 36V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 50µA (typical)
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The LT4250LCS8#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FLT: Fault output pin
4. EN: Enable pin
5. OV: Overvoltage threshold pin
6. UV: Undervoltage threshold pin
7. VCC: Supply voltage pin
8. VOUT: Output voltage pin

Functional Features

• Overvoltage and undervoltage detection
• Fault indication through FLT pin
• Enable/disable control through EN pin
• Accurate voltage monitoring
• Protection against voltage spikes and dips

Advantages and Disadvantages

Advantages

• High accuracy voltage monitoring
• Wide input voltage range
• Low power consumption
• Compact form factor
• Fault indication for easy troubleshooting

Disadvantages

• Limited number of pins for additional functionality
• Not suitable for high-power applications

Working Principles

The LT4250LCS8#TRPBF operates by continuously monitoring the input voltage. It compares the voltage with the user-defined overvoltage and undervoltage thresholds. If the voltage exceeds the overvoltage threshold or falls below the undervoltage threshold, the IC triggers a fault condition and activates the FLT pin. The EN pin allows the user to enable or disable the monitoring and protection functionality.

Detailed Application Field Plans

The LT4250LCS8#TRPBF finds applications in various electronic systems where voltage monitoring and protection are critical. Some of the potential application fields include:

1. Power supply units
2. Battery management systems
3. Industrial automation equipment
4. Automotive electronics
5. Renewable energy systems

Detailed and Complete Alternative Models

1. LT4251: Similar functionality with additional temperature monitoring capability.
2. MAX16050: Voltage monitor with adjustable thresholds and integrated delay timer.
3. TPS3700: Precision voltage supervisor with programmable hysteresis.

These alternative models offer similar voltage monitoring and protection features, but may have different specifications and package options.

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