LTC1155CS8#TRPBF

Product Overview

Category

The LTC1155CS8#TRPBF belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• The LTC1155CS8#TRPBF is a versatile and high-performance IC.
• It offers efficient voltage conversion and regulation capabilities.
• It operates over a wide input voltage range, making it suitable for various applications.
• The IC provides excellent load and line regulation, ensuring stable output voltages.
• It features low quiescent current, enabling energy-efficient operation.
• The LTC1155CS8#TRPBF has built-in protection features such as thermal shutdown and short-circuit protection.

Package

The LTC1155CS8#TRPBF is available in an 8-pin small outline package (SOIC).

Essence

This IC is designed to provide reliable and efficient voltage regulation, making it an essential component in many electronic devices.

Packaging/Quantity

The LTC1155CS8#TRPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 36V
• Output Voltage Range: Adjustable from 1.24V to 35V
• Quiescent Current: 100µA (typical)
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOIC-8

Detailed Pin Configuration

The LTC1155CS8#TRPBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for setting the output voltage
4. VOUT: Output voltage pin
5. SW: Switching pin for controlling the internal power switch
6. NC: No connection pin
7. SHDN: Shutdown pin for enabling/disabling the IC
8. VCC: Supply voltage pin

Functional Features

• Voltage regulation: The LTC1155CS8#TRPBF provides precise and stable output voltages, ensuring reliable operation of connected devices.
• Load and line regulation: It maintains consistent output voltage levels even with varying loads and input voltages.
• Thermal shutdown protection: The IC automatically shuts down when it reaches a certain temperature, preventing damage due to overheating.
• Short-circuit protection: It safeguards against short circuits, protecting both the IC and the connected circuitry.
• Adjustable output voltage: The feedback pin allows users to set the desired output voltage within the specified range.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables compatibility with various power sources.
• Efficient voltage conversion minimizes power loss.
• Built-in protection features enhance reliability and safety.
• Compact package size facilitates space-constrained designs.
• Adjustable output voltage offers flexibility in different applications.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for complete voltage regulation circuitry.

Working Principles

The LTC1155CS8#TRPBF operates based on a switching regulator topology. It utilizes an internal power switch to convert 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 internal switch. The IC continuously monitors the input and output voltages to maintain regulation and protect against faults.

Detailed Application Field Plans

The LTC1155CS8#TRPBF finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LTC1155CS8#TRPBF include: - LM2576-ADJ - LT1172-5 - MAX5033AUPA - TPS5430DDAR

These alternatives can be considered based on specific requirements and design constraints.

Word count: 520 words