LT3752EFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3752EFE#PBF

Manufacturer

Analog Devices

Introduction

The LT3752EFE#PBF is a robust power management integrated circuit designed for DC-DC switching control, capable of driving a forward converter topology.

Product Features and Performance

Step-Up/Step-Down Functionality

Capable of Positive Output with Isolation

Compatible with Forward Converter Topology

1 Output Channel

Single-Output Phase

Wide Voltage Supply Range from 6.5V to 100V

Adjustable Switching Frequency from 100kHz to 500kHz

Up to 95% Duty Cycle

Synchronous Rectification Support

Clock Synchronization Capability

Over-temperature Protection

Enable Pin for Power Sequencing

Frequency Control for Optimized Operation

Soft Start to Prevent Inrush Current Shock

Product Advantages

High Efficiency through Synchronous Rectification

Versatility in Managing Various Power Supply Configurations

Broad Input Voltage Range Accommodating Various Sources

Thermal Shutdown for Enhanced Safety

Precision with Frequency Synchronization

Key Technical Parameters

Output Type: Transistor Driver

Duty Cycle (Max): 95%

Voltage Supply (Vcc/Vdd): 6.5V ~ 100V

Frequency Switching: 100kHz ~ 500kHz

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

Over-temperature Protection

Built-in Soft Start Function

Thermally Enhanced TSSOP Package

Compatibility

38-TFSOP Surface Mount Package Compatible with Standard PCB Assembly Techniques

Application Areas

High Voltage Power Conversion Systems

Industrial Power Supplies

Automotive Electronics

Telecommunication Infrastructure

Medical Equipment Power Supplies

Product Lifecycle

Currently Active Product

No Indication of Near Discontinuation

Several Key Reasons to Choose This Product

High Voltage Operation Capability Supports Diverse Applications

Flexibility in Frequency Adjustment for Specific System Requirements

Synchronous Rectification for Increased Efficiency

Scalability with Single Output and Ability to Handle Isolated Configurations

Robust Operating Temperature Range Suitable for Harsh Environments

Analog Devices' Reputation for Quality and Reliability