LTC3119IFE#TRPBF

Product Overview

Category

The LTC3119IFE#TRPBF belongs to the category of high-efficiency, multi-topology DC/DC converters.

Use

It is commonly used for powering low voltage digital circuits from a single Li-Ion cell.

Characteristics

• High efficiency
• Wide input voltage range
• Low quiescent current
• Integrated soft-start
• Short-circuit and overtemperature protection

Package

The LTC3119IFE#TRPBF comes in a 16-lead plastic TSSOP package.

Essence

This product is essential for efficiently converting and regulating power from a single Li-Ion cell to power low voltage digital circuits.

Packaging/Quantity

The LTC3119IFE#TRPBF is typically available in reels with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 15V
• Output Voltage Range: 1.8V to 5.25V
• Maximum Output Current: 600mA
• Quiescent Current: 950μA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LTC3119IFE#TRPBF features a 16-pin configuration, including VIN, VOUT, GND, and various control and feedback pins. For the detailed pin configuration, please refer to the manufacturer's datasheet.

Functional Features

• Multi-topology architecture
• Burst Mode® operation
• Low dropout operation
• Power good indicator
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• High efficiency conversion
• Wide input voltage range
• Integrated protection features
• Compact TSSOP package

Disadvantages

• Limited maximum output current
• Requires careful attention to layout and thermal considerations

Working Principles

The LTC3119IFE#TRPBF utilizes a multi-topology architecture to achieve high efficiency power conversion. It operates in Burst Mode® to minimize quiescent current and maximize efficiency. The device also incorporates integrated protection features to ensure reliable operation.

Detailed Application Field Plans

The LTC3119IFE#TRPBF is well-suited for applications requiring efficient power conversion from a single Li-Ion cell to power low voltage digital circuits. It can be used in portable electronics, IoT devices, and battery-powered systems where space and efficiency are critical.

Detailed and Complete Alternative Models

• LTC3119EFE#PBF
• LTC3119IFE#PBF
• LTC3119EFE#TRPBF

In conclusion, the LTC3119IFE#TRPBF is a versatile and efficient DC/DC converter suitable for a wide range of applications requiring high-efficiency power conversion from a single Li-Ion cell. Its compact package, integrated protection features, and wide input voltage range make it an ideal choice for demanding power management requirements.

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