LTC2919CMS-3.3#TRPBF

Product Overview

Category

LTC2919CMS-3.3#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and power supply sequencing applications.

Characteristics

• Voltage monitoring: The LTC2919CMS-3.3#TRPBF provides accurate monitoring of input voltages.
• Power supply sequencing: It ensures proper power-up and power-down sequencing of multiple voltage rails.
• Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered devices.
• High accuracy: The LTC2919CMS-3.3#TRPBF offers high precision voltage monitoring.

Package

The LTC2919CMS-3.3#TRPBF is available in a small MSOP package, which allows for space-efficient integration into electronic devices.

Essence

The essence of this product lies in its ability to monitor and sequence voltage inputs accurately, ensuring reliable operation of electronic systems.

Packaging/Quantity

The LTC2919CMS-3.3#TRPBF is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: 3.3V
• Operating Temperature Range: -40°C to 85°C
• Supply Current: 50µA (typical)
• Accuracy: ±1.5% (typical)

Detailed Pin Configuration

The LTC2919CMS-3.3#TRPBF features a compact pin configuration, as follows:

1. VCC: Power supply input
2. GND: Ground connection
3. IN1: Input voltage 1
4. IN2: Input voltage 2
5. OUT: Output voltage
6. EN: Enable pin for power sequencing control

Functional Features

Voltage Monitoring

The LTC2919CMS-3.3#TRPBF accurately monitors the input voltages and provides a reliable indication of their levels.

Power Supply Sequencing

This IC ensures proper power-up and power-down sequencing of multiple voltage rails, preventing potential damage to sensitive components.

Fault Detection

The LTC2919CMS-3.3#TRPBF incorporates fault detection mechanisms to identify abnormal voltage conditions, triggering appropriate actions or alerts.

Adjustable Thresholds

Users can adjust the voltage thresholds at which the LTC2919CMS-3.3#TRPBF triggers specific actions, allowing customization based on application requirements.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring
• Reliable power supply sequencing
• Low power consumption
• Compact package size

Disadvantages

• Limited input voltage range (2.7V to 5.5V)
• Relatively higher cost compared to some alternative models

Working Principles

The LTC2919CMS-3.3#TRPBF operates by comparing the input voltages with internally set thresholds. It continuously monitors the voltage levels and generates appropriate signals based on the configured thresholds. These signals can be used for power sequencing, fault detection, or other control purposes.

Detailed Application Field Plans

The LTC2919CMS-3.3#TRPBF finds applications in various electronic devices and systems, including but not limited to: - Power management systems - Battery-powered devices - Industrial automation equipment - Communication infrastructure - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LTC2919CMS-3.3#TRPBF include: - LTC2917CMS-3.3#TRPBF - MAX16055ETN+ - ADM1185ARUZ

These alternative models can be considered based on specific application requirements, cost considerations, and availability.

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