LTC2904CTS8#TRMPBF

Product Overview

Category

LTC2904CTS8#TRMPBF 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

• Low power consumption
• Wide operating voltage range
• High accuracy
• Small package size

Package

LTC2904CTS8#TRMPBF is available in a TSOT-23-8 package.

Essence

The essence of this product lies in its ability to monitor and control power supply voltages, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

LTC2904CTS8#TRMPBF is typically packaged in reels containing 3000 units.

Specifications

• Supply Voltage Range: 2.7V to 6V
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 10μA (typical)
• Threshold Accuracy: ±1.5% (maximum)

Detailed Pin Configuration

1. GND: Ground connection
2. VIN: Input voltage
3. VCC: Power supply voltage
4. TH: Threshold pin for setting voltage thresholds
5. OUT: Output pin indicating the status of the monitored voltage
6. FLT: Fault output pin
7. NC: No connection
8. NC: No connection

Functional Features

• Undervoltage and overvoltage detection
• Adjustable threshold levels
• Programmable time delay
• Open-drain fault output
• Wide input voltage range

Advantages and Disadvantages

Advantages

• Low power consumption ensures energy efficiency.
• Wide operating voltage range allows compatibility with various systems.
• High accuracy provides precise voltage monitoring.
• Small package size enables space-saving designs.

Disadvantages

• Limited threshold accuracy may not be suitable for applications requiring extremely precise voltage monitoring.
• Lack of built-in protection features against electrical transients or surges.

Working Principles

LTC2904CTS8#TRMPBF operates by comparing the input voltage (VIN) with the threshold voltage (TH). When the input voltage crosses the set threshold levels, the output pin (OUT) changes its state accordingly. The fault output pin (FLT) provides an open-drain signal to indicate any detected faults.

Detailed Application Field Plans

This product finds extensive application in various electronic devices and systems that require voltage monitoring and control. Some specific application fields include:

1. Power supply units: LTC2904CTS8#TRMPBF can be used to monitor the input and output voltages of power supplies, ensuring stable operation and protecting sensitive components from voltage fluctuations.

2. Battery-powered devices: By setting appropriate threshold levels, this IC can detect low battery voltage and trigger actions such as warning indicators or automatic shutdown to prevent damage to the device.

3. Industrial automation: In industrial control systems, LTC2904CTS8#TRMPBF can monitor critical power supply voltages, providing early warnings and preventing system failures.

4. Automotive electronics: This product is suitable for monitoring voltage levels in automotive applications, such as battery management systems, ensuring optimal performance and prolonging battery life.

Detailed and Complete Alternative Models

1. LTC2904ITS8#PBF: Similar to LTC2904CTS8#TRMPBF but available in an SOT-23-8 package.
2. LTC2904HMS8#PBF: Higher accuracy version of LTC2904CTS8#TRMPBF with ±0.5% threshold accuracy.
3. LTC2904IDDB-1#TRMPBF: Dual-channel version of LTC2904CTS8#TRMPBF, capable of monitoring two independent voltage sources.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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