LT3752MPFE#PBF

Product Overview

Category

The LT3752MPFE#PBF belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This IC is primarily used for controlling and regulating power in various electronic devices and systems.

Characteristics

• High efficiency power conversion
• Wide input voltage range
• Multiple protection features
• Compact and versatile package design

Package

The LT3752MPFE#PBF is available in a small form factor package, which ensures easy integration into different circuit designs.

Essence

The essence of the LT3752MPFE#PBF lies in its ability to efficiently manage power conversion, ensuring optimal performance and reliability in electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 4V to 40V
• Output Voltage Range: 0.8V to 60V
• Maximum Output Current: 20A
• Switching Frequency: Up to 1MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3752MPFE#PBF has a total of 24 pins, each serving a specific function. The pin configuration is as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VCC: Supply voltage pin
4. FB: Feedback pin
5. COMP: Compensation pin
6. SS: Soft-start pin
7. SYNC: Synchronization pin
8. RT/CLKOUT: External resistor or clock output pin
9. CLKIN: Clock input pin
10. SD: Shutdown pin
11. PGND: Power ground pin
12. SW: Switching node pin 13-24. NC: No connection pins

Functional Features

• Wide input voltage range allows for compatibility with various power sources.
• High efficiency power conversion minimizes energy loss and maximizes battery life.
• Multiple protection features, such as overvoltage and overcurrent protection, ensure safe operation of the device.
• Soft-start feature prevents excessive inrush current during startup.
• Synchronization capability enables synchronization with an external clock source.

Advantages and Disadvantages

Advantages

• High efficiency power conversion results in reduced energy consumption.
• Wide input voltage range provides flexibility in power source selection.
• Compact package design allows for easy integration into space-constrained applications.
• Multiple protection features enhance the reliability and safety of the device.

Disadvantages

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

Working Principles

The LT3752MPFE#PBF operates based on a switching regulator topology. It utilizes a combination of internal control circuitry, power switches, and external components to efficiently convert the input voltage to the desired output voltage. The control circuitry ensures stable and regulated output voltage by adjusting the duty cycle of the power switches.

Detailed Application Field Plans

The LT3752MPFE#PBF finds application in various fields, including but not limited to: - Industrial automation - Automotive electronics - Telecommunications - Renewable energy systems - Consumer electronics

In industrial automation, it can be used for power management in motor control systems. In automotive electronics, it can regulate power in electric vehicle charging stations. In telecommunications, it can be employed in power supply units for network equipment. In renewable energy systems, it can control power conversion in solar inverters. In consumer electronics, it can be utilized in portable devices like smartphones and tablets.

Detailed and Complete Alternative Models

• LT3752: Similar functionality with a different package option.
• LT3752A: Enhanced version with additional features.
• LT3752B: Higher maximum output current capability.

These alternative models offer similar power management capabilities but may have variations in package type, specifications, or additional features to cater to specific application requirements.

Note: The above information is subject to change. Please refer to the manufacturer's datasheet for the most up-to-date and accurate details.