LT3592IMSE#PBF

Product Overview

Category

The LT3592IMSE#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is commonly used in various electronic devices to regulate and control power supply, ensuring efficient and reliable operation.

Characteristics

• High efficiency: The LT3592IMSE#PBF offers high power conversion efficiency, minimizing energy loss during power management.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for diverse applications.
• Compact package: The IC is available in a small MSOP-16E package, allowing for space-saving designs.
• Low quiescent current: The LT3592IMSE#PBF has low standby power consumption, enhancing overall system efficiency.

Package and Quantity

The LT3592IMSE#PBF is packaged in an MSOP-16E package. Each package contains one IC.

Specifications

• Input Voltage Range: 2.7V to 30V
• Output Voltage Range: 1.24V to 28V
• Maximum Output Current: 1A
• Switching Frequency: 1MHz
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to 125°C

Pin Configuration

The LT3592IMSE#PBF features a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VIN: Input voltage pin
2. SW: Switching node connection
3. GND: Ground reference
4. FB: Feedback pin for output voltage regulation
5. VOUT: Output voltage pin
6. EN: Enable pin for turning the IC on/off
7. SS/TR: Soft-start/tracking pin
8. VCC: Supply voltage pin for internal circuitry
9. PGND: Power ground reference
10. LX: Inductor connection
11. BST: Boost capacitor connection
12. AGND: Analog ground reference
13. COMP: Compensation pin for stability control
14. SS/TR: Soft-start/tracking pin
15. NC: No connection
16. NC: No connection

Functional Features

• Wide input voltage range allows for versatile applications.
• High power conversion efficiency minimizes energy loss.
• Integrated soft-start and tracking functionality for smooth power-up and shutdown.
• Overcurrent protection safeguards the IC and connected devices.
• Thermal shutdown protection prevents overheating.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package enables space-saving designs.
• Wide input voltage range enhances versatility.
• Integrated protection features ensure system reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher cost compared to some alternative models.

Working Principles

The LT3592IMSE#PBF operates based on a switching regulator topology. It utilizes an inductor, capacitors, and switches to efficiently convert the input voltage to the desired output voltage. The IC employs pulse-width modulation (PWM) techniques to regulate the output voltage and maintain stability under varying load conditions.

Detailed Application Field Plans

The LT3592IMSE#PBF finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - LED lighting - Industrial automation - Automotive electronics

Alternative Models

For those seeking alternatives to the LT3592IMSE#PBF, the following models can be considered: - LT3572IMSE#PBF - LT3591IMSE#PBF - LT3593IMSE#PBF - LT3594IMSE#PBF

These models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, the LT3592IMSE#PBF is a versatile integrated circuit used for power management applications. With its high efficiency, wide input voltage range, and compact package, it offers numerous advantages. However, its limited maximum output current and relatively higher cost should be considered when selecting alternatives.