LT3837EFE#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3837EFE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3837EFE#TRPBF by Analog Devices is a versatile Power Management IC, particularly a DC-DC Switching Controller, designed for efficient power regulation with an ability to handle step-up and step-down functionalities, making it suitable for a wide range of applications requiring precise power control.

Product Features and Performance

Capable of step-up and step-down voltage regulation

Supports isolated applications

Features a transistor driver output type

Employing flyback topology

Supports a synchronous rectifier for improved efficiency

Allows clock synchronization

Control features include Enable, Frequency Control, and On Time Control

Operates across a wide input voltage range from 4.5V to 20V

Switching frequency set at 100kHz

Supports a maximum duty cycle of 88%

Designed for surface mount technology

Product Advantages

Flexible power solution for various applications due to step-up/step-down functionality and isolation capability

High efficiency and reduced heat dissipation due to synchronous rectification

Suitable for complex power management requirements with adjustable frequency and control features

Enhanced reliability with a wide operating temperature range from -40°C to 125°C

Simplified system design with clock synchronization feature

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4.5V ~ 20V

Frequency Switching: 100kHz

Duty Cycle (Max): 88%

Operating Temperature: -40°C ~ 125°C (TJ)

Package / Case: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

Quality and Safety Features

Rigorously tested for operation within the wide temperature range

Built with Analog Devices' high manufacturing and safety standards

Compatibility

Suitable for surface mount technology applications

Versatile use due to its positive output configuration and isolation capability

Application Areas

Telecommunications

Consumer Electronics

Industrial Systems

Automotive Systems

Renewable Energy Systems

Product Lifecycle

Currently marked as Active, implying ongoing production and support

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

High versatility and efficiency for power regulation in both step-up and step-down modes

Supports complex power management tasks with ease due to numerous control features

Reliable operation in harsh temperatures

Direct compatibility with various applications and systems due to its design and operational parameters

Supported and manufactured by Analog Devices, a renowned leader in the semiconductor industry