LTC1144CS8#PBF

Product Overview

Category

LTC1144CS8#PBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage conversion and regulation.

Characteristics

• Voltage conversion and regulation capabilities
• Compact size
• High efficiency
• Low power consumption

Package

LTC1144CS8#PBF comes in an 8-pin small outline integrated circuit (SOIC) package.

Essence

The essence of LTC1144CS8#PBF lies in its ability to efficiently convert and regulate voltages, making it a crucial component in various electronic applications.

Packaging/Quantity

LTC1144CS8#PBF is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 12V
• Output Voltage Range: 1.25V - 10V
• Maximum Output Current: 100mA
• Operating Temperature Range: -40°C to 85°C
• Switching Frequency: 50kHz - 200kHz

Detailed Pin Configuration

LTC1144CS8#PBF features the following pin configuration:

1. GND (Ground)
2. VOUT (Output Voltage)
3. VIN (Input Voltage)
4. SW (Switch)
5. FB (Feedback)
6. NC (No Connection)
7. NC (No Connection)
8. VCC (Power Supply)

Functional Features

• Voltage Conversion: LTC1144CS8#PBF efficiently converts input voltage to the desired output voltage.
• Voltage Regulation: It maintains a stable output voltage even when the input voltage fluctuates.
• Short Circuit Protection: The IC includes built-in protection against short circuits, preventing damage to the device.
• Thermal Shutdown: In case of excessive heat, the IC automatically shuts down to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact size allows for easy integration into various electronic devices.
• Wide input and output voltage ranges provide flexibility in different applications.
• Built-in protection features enhance reliability and durability.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• The operating temperature range might not be suitable for extreme environments.

Working Principles

LTC1144CS8#PBF operates based on a switching regulator principle. It utilizes an internal oscillator to control the switching of the internal power MOSFET, which converts the input voltage to the desired output voltage. The feedback mechanism ensures that the output voltage remains stable by adjusting the duty cycle of the switching process.

Detailed Application Field Plans

LTC1144CS8#PBF finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable electronics - Automotive systems - Industrial equipment - Telecommunications devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LTC1144CS8#PBF are: - LT1172CS8#PBF - MAX668CSA+ - MC34063AP1G

These alternatives can be considered based on specific requirements and compatibility with the application.

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