LTC2906ITS8#TRPBF

Product Overview

Category

LTC2906ITS8#TRPBF 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
• Control functionality
• Small package size
• Low power consumption

Package

LTC2906ITS8#TRPBF is available in a small SOT-23-8 package.

Essence

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

Packaging/Quantity

LTC2906ITS8#TRPBF 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: 20µA (typical)
• Threshold Accuracy: ±1.5% (maximum)
• Output Type: Active-Low/Open-Drain
• Response Time: 200µs (typical)

Detailed Pin Configuration

1. GND: Ground connection
2. VIN: Input voltage to be monitored
3. VCC: Supply voltage for the IC
4. TH: Threshold pin for setting voltage thresholds
5. OUT: Output pin indicating the status of the monitored voltage
6. FLT: Fault output pin indicating an out-of-threshold condition
7. EN: Enable pin for controlling the monitoring functionality
8. NC: No connection

Functional Features

• Monitors input voltage and compares it with user-defined thresholds
• Provides active-low/open-drain outputs for fault indication
• Allows flexible threshold setting through the TH pin
• Enables or disables monitoring functionality through the EN pin
• Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages

• Precise voltage monitoring ensures stable operation of electronic devices
• Flexible threshold setting allows customization for different applications
• Small package size enables space-saving designs
• Low power consumption minimizes energy usage

Disadvantages

• Limited to monitoring power supply voltages only
• Requires additional circuitry for more complex control functions

Working Principles

LTC2906ITS8#TRPBF operates by continuously monitoring the input voltage and comparing it with the user-defined thresholds set using the TH pin. When the input voltage falls outside the specified range, the OUT pin is activated, indicating a fault condition. The FLT pin also provides an open-drain output for further fault indication. The monitoring functionality can be enabled or disabled using the EN pin.

Detailed Application Field Plans

LTC2906ITS8#TRPBF finds extensive application in various electronic devices where precise monitoring and control of power supply voltages are critical. Some specific application fields include:

1. Battery-powered devices: Ensures efficient utilization of battery power by monitoring voltage levels and preventing over-discharge.
2. Industrial automation: Monitors power supply voltages in control systems to prevent damage to sensitive components during voltage fluctuations.
3. Automotive electronics: Protects automotive electronic systems from voltage spikes and ensures reliable operation.
4. Telecommunications equipment: Monitors power supply voltages in communication devices to maintain uninterrupted connectivity.

Detailed and Complete Alternative Models

1. LTC2906ITS8#PBF: Similar to LTC2906ITS8#TRPBF but available in a plastic SOT-23-8 package.
2. LTC2906ITS8#MPBF: Offers extended temperature range (-40°C to 125°C) compared to LTC2906ITS8#TRPBF.
3. LTC2906ITS8#HMPBF: High-temperature version with an extended operating temperature range (-40°C to 150°C).

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

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