LT3922HUFD#TRPBF

Product Overview

Category

LT3922HUFD#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Compact package size
• Wide input voltage range
• Low quiescent current

Package

LT3922HUFD#TRPBF is available in a small form factor package, which ensures easy integration into various electronic devices.

Essence

The essence of LT3922HUFD#TRPBF lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a specified quantity per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Input Voltage Range: 4V to 36V
• Output Voltage Range: 0.8V to 34V
• Maximum Output Current: 3A
• Switching Frequency: 1MHz
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. SW: Switching node pin
4. FB: Feedback pin
5. EN: Enable pin
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Adjustable output voltage enables flexibility in different applications.
• Overcurrent protection safeguards the device and connected components.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Compact package size allows for space-efficient designs.
• Wide input voltage range enhances versatility.
• Overcurrent and thermal protection ensure device safety.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Higher cost compared to some alternative models.

Working Principles

LT3922HUFD#TRPBF operates on the principle of switching regulation. It utilizes a high-frequency switching transistor to control the flow of current and voltage, thereby efficiently converting input power to the desired output voltage.

Detailed Application Field Plans

This product finds application in various electronic devices, including but not limited to: - Portable electronic devices - Industrial automation systems - Automotive electronics - LED lighting systems - Battery-powered devices

Detailed and Complete Alternative Models

1. LT3922HUFD#PBF: Similar to LT3922HUFD#TRPBF, but with a different package type.
2. LT3922HMPFD#TRPBF: Higher maximum output current variant of LT3922HUFD#TRPBF.
3. LT3922HUFD#TRPBZ: RoHS-compliant version of LT3922HUFD#TRPBF.

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

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