LTC2900-2IDD#PBF

Product Overview

Category

The LTC2900-2IDD#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is commonly used in various electronic devices and systems to monitor and control power supply voltages, ensuring reliable operation and protection against voltage fluctuations.

Characteristics

• Integrated circuit for power management
• Monitors and controls power supply voltages
• Provides reliable operation and protection against voltage fluctuations

Package

The LTC2900-2IDD#PBF is available in a small form factor package, which allows for easy integration into electronic systems. The package type is DFN (Dual Flat No-Lead), which provides excellent thermal performance and compact size.

Essence

The essence of the LTC2900-2IDD#PBF lies in its ability to accurately monitor and regulate power supply voltages, ensuring stable and efficient operation of electronic devices.

Packaging/Quantity

This product 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 manufacturer and distributor.

Specifications

The LTC2900-2IDD#PBF has the following specifications:

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Quiescent Current: 10µA (typical)
• Output Voltage Range: 0V to VCC
• Threshold Accuracy: ±1.5% (maximum)

Detailed Pin Configuration

The LTC2900-2IDD#PBF features a compact pin configuration with the following pins:

1. GND: Ground connection
2. VIN: Input voltage
3. VCC: Power supply voltage
4. TH: Threshold voltage input
5. OUT: Output voltage

Functional Features

The LTC2900-2IDD#PBF offers the following functional features:

1. Voltage Monitoring: Monitors the input voltage and compares it to a user-defined threshold voltage.
2. Threshold Setting: The threshold voltage can be set externally using the TH pin.
3. Power Supply Control: Provides an output voltage that can be used to control power supply circuits based on the monitored voltage level.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring and control
• Wide supply voltage range
• Low quiescent current consumption
• Compact package size for easy integration

Disadvantages

• Limited threshold accuracy (±1.5% maximum)
• Operating temperature range may not be suitable for extreme environments

Working Principles

The LTC2900-2IDD#PBF operates by continuously monitoring the input voltage and comparing it to the threshold voltage set by the user. If the input voltage exceeds the threshold, the device triggers an output signal that can be used to control power supply circuits or initiate protective measures.

Detailed Application Field Plans

The LTC2900-2IDD#PBF finds applications in various fields, including but not limited to:

1. Consumer Electronics: Used in smartphones, tablets, and laptops to monitor battery voltage and protect against overvoltage conditions.
2. Industrial Automation: Integrated into control systems to monitor power supply voltages and ensure stable operation of machinery and equipment.
3. Automotive Electronics: Employed in automotive systems to monitor and regulate voltage levels, protecting sensitive electronic components from damage.

Detailed and Complete Alternative Models

Some alternative models to the LTC2900-2IDD#PBF include:

1. LTC2900-1IDD#PBF: Single-channel voltage monitor with similar specifications and features.
2. LTC2900-4IDD#PBF: Quad-channel voltage monitor for applications requiring multiple voltage monitoring channels.
3. LTC2900-2IMS#PBF: Similar functionality in a different package (MSOP) for space-constrained applications.

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

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