LTC2905CDDB#TRMPBF

Product Overview

Category

LTC2905CDDB#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

• Integrated circuit
• Power supply voltage monitoring and control
• Small form factor
• Low power consumption

Package

LTC2905CDDB#TRMPBF comes in a DFN (Dual Flat No-Lead) package, which ensures compactness and ease of integration into various electronic systems.

Essence

The essence of LTC2905CDDB#TRMPBF 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 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 2.7V to 6V
• Operating Temperature Range: -40°C to 85°C
• Output Type: Active High/Open Drain
• Threshold Voltage Accuracy: ±1.5%
• Quiescent Current: 20μA (typical)

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. OV: Overvoltage threshold pin
4. UV: Undervoltage threshold pin
5. OUT: Output pin

Functional Features

• Accurate voltage monitoring: LTC2905CDDB#TRMPBF provides precise monitoring of power supply voltages, ensuring system stability.
• Adjustable threshold levels: The overvoltage and undervoltage thresholds can be set according to specific requirements.
• Open-drain output: The open-drain output allows easy interfacing with other devices.
• Low power consumption: With a quiescent current of only 20μA, this IC minimizes power consumption.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures system reliability.
• Adjustable threshold levels provide flexibility for different applications.
• Small form factor enables easy integration into compact electronic systems.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited voltage range (2.7V to 6V) may not be suitable for all applications.
• Requires external components for complete functionality.

Working Principles

LTC2905CDDB#TRMPBF operates by comparing the input voltage with the set threshold levels. When the voltage exceeds the overvoltage threshold or falls below the undervoltage threshold, the output pin switches to a high or low state, respectively. This allows the connected system to take appropriate actions based on the voltage status.

Detailed Application Field Plans

LTC2905CDDB#TRMPBF finds applications in various fields where accurate power supply voltage monitoring is critical. Some potential application areas include:

1. Industrial automation: Ensuring stable power supply voltages in control systems.
2. Automotive electronics: Monitoring battery voltage to prevent overcharging or deep discharge.
3. Consumer electronics: Protecting sensitive components from voltage fluctuations.
4. Medical devices: Maintaining safe operating conditions by monitoring power supply voltages.
5. Telecommunications: Monitoring voltage levels in communication equipment for reliable operation.

Detailed and Complete Alternative Models

1. LTC2905IDD#PBF: Similar functionality but comes in an SOIC package.
2. LTC2905CDDB#TRPBF: Same as LTC2905CDDB#TRMPBF but without tape and reel packaging.
3. LTC2905IDDB#TRPBF: Identical features to LTC2905CDDB#TRMPBF but in a different package.

These alternative models offer similar functionality and can be considered as substitutes for LTC2905CDDB#TRMPBF depending on specific requirements.

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