LT3439EFE#TRPBF

The LT3439EFE#TRPBF is a high-voltage monolithic step-down switching regulator designed by Analog Devices. It is part of the LT3439 series and is specifically engineered to convert high input voltages efficiently to lower output voltages, making it suitable for applications like automotive, industrial, and telecom systems.
Key features include a wide input voltage range, typically from 3.3V to 60V, and the ability to deliver up to 2.5A of continuous output current. The device operates at a fixed frequency, which helps in minimizing noise and achieving stable performance. Additionally, it is equipped with internal compensation, soft-start capability, and thermal shutdown for enhanced reliability and ease of use.
The LT3439EFE#TRPBF is housed in a thermally enhanced 16-pin TSSOP package, which aids in efficient heat dissipation. Its robust design and efficiency make it a popular choice for engineers looking for a reliable power supply solution in demanding environments.

The LT3439EFE#TRPBF is a step-down (buck) regulator from Analog Devices, formerly Linear Technology. It is designed for efficient power conversion in electronic devices. Key features include:
1. Input Voltage Range: Operates with input voltages ranging from 3.3V to 60V, making it versatile for various applications.
2. Output Current: Capable of delivering up to 2.8A of continuous output current.
3. Switching Frequency: Offers a programmable switching frequency from 100kHz to 1MHz, allowing optimization for efficiency or component size.
4. Efficiency: Designed for high efficiency over a wide range of input voltages and load conditions.
5. Soft-Start Feature: Includes a programmable soft-start function to limit inrush current during startup.
6. Protection Features: Built-in protection mechanisms such as overcurrent protection, thermal shutdown, and short-circuit protection enhance reliability.
7. Package: Available in a thermally enhanced 16-lead TSSOP package, facilitating heat dissipation and compact design.
This regulator is commonly used in industrial, automotive, and communications applications due to its wide input range, robust features, and efficiency.

The LT3439EFE#TRPBF is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) with exposed pad for better thermal performance.

The LT3439EFE#TRPBF is a 16-pin device designed for electronic applications. It is a high efficiency, monolithic, current mode switching regulator with an internal power switch. The primary function of the LT3439 is to convert a higher DC voltage to a lower DC voltage efficiently. It is typically used in power supply design to provide a regulated output voltage with minimized power loss. The package type of this device is TSSOP-16, which stands for Thin Shrink Small Outline Package with 16 pins, offering a compact footprint suitable for dense circuit board layouts.

The LT3439EFE#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides a wide range of components used in various applications, such as instrumentation, automation, communications, healthcare, automotive, and consumer electronics. Analog Devices is known for its innovation and high-performance products, serving as a key supplier in the technology sector.

The LT3439EFE#TRPBF is a high-voltage monolithic boost switching regulator. It is commonly used in applications requiring efficient voltage step-up, such as automotive systems, industrial power supplies, battery-powered devices, and LED drivers. Its ability to operate over a wide input voltage range makes it suitable for systems with fluctuating input sources.

The LT3439EFE#TRPBF is a step-up DC/DC converter from Analog Devices. Equivalent products include:
1. Texas Instruments: LM2587, a simple switcher boost regulator.
2. Maxim Integrated: MAX1771, a high-efficiency, low quiescent current boost regulator.
3. ON Semiconductor: NCP1403, a micropower step-up converter.
4. Microchip Technology: MCP1661, a high-voltage boost regulator.
Ensure compatibility with your application requirements when considering alternatives.