LT3757AEDD#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3757AEDD#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3757AEDD#TRPBF is a versatile DC DC switching controller designed for power management applications.

Product Features and Performance

Wide input voltage range from 2.9V to 40V

Supports boost, flyback, and SEPIC topologies

Capable of generating positive and negative outputs

Adjustable switching frequency from 100kHz to 1MHz

Integration of soft-start functionality to reduce inrush current

Frequency synchronization capability

Single output with one phase

Product Advantages

Flexible design accommodates a range of voltage inputs

High-frequency switching enables smaller components

Soft-start feature helps in preventing system overload

Ability to synchronize frequency reduces noise and EMI

Support for various topologies increases design versatility

Key Technical Parameters

Voltage - Supply (Vcc/Vdd): 2.9V ~ 40V

Frequency - Switching: 100kHz ~ 1MHz

Output Type: Transistor Driver

Function: Step-Up, Step-Up/Step-Down

Output Configuration: Positive and Negative

Number of Outputs: 1

Output Phases: 1

Quality and Safety Features

Operating temperature range: -40°C ~ 125°C

Designed for thermal efficiency with an exposed pad package

Compatibility

10-WFDFN Exposed Pad package compatible with surface mount technologies

No synchronous rectifier integration, allowing for design simplicity and flexibility

Application Areas

Suitable for a variety of applications including industrial, automotive, and medical devices

Product Lifecycle

Product status remains active

No indication of nearing discontinuation

Potential for replacements or upgrades subject to manufacturer's future product developments

Several Key Reasons to Choose This Product

Highly adaptive to various power supply needs

Enables compact and efficient power supply designs

Caters to a broad range of applications

Offers stability in challenging thermal environments

Consistent product availability supports long-term design planning