LTC7813EUH#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC7813EUH#PBF

Manufacturer

Analog Devices

Introduction

Power management integrated circuit for DC-DC conversion

Product Features and Performance

Step-Up and Step-Down functionality

Dual output controller for efficient voltage regulation

Buck and Boost Topology for flexible circuit design

Supports synchronous rectification for improved efficiency

Soft Start feature to minimize inrush current

Power Good signal for system stability monitoring

105kHz to 835kHz adjustable frequency range

High 96%-99% duty cycle for increased power range

Wide supply voltage range from 4.5V to 60V

Suitable for operating in extreme temperatures from -40°C to 125°C

Product Advantages

High efficiency and power density

Robust thermal performance with QFN package

Flexible design for various power supply configurations

Accurate control for both high side and low side MOSFETs

Key Technical Parameters

Two outputs with one-phase configuration

Surface Mount 32-WFQFN Exposed Pad

Frequency switching between 105kHz and 835kHz

Voltage supply range of 4.5V to 60V

Quality and Safety Features

Operational temperature tolerance between -40°C and 125°C

Exposed Pad for efficient heat dissipation

Compatibility

Compatible with a wide range of input voltages

Applicable with various types of external MOSFETs

Application Areas

Power supply modules

Telecommunications

Industrial systems

Automotive electronics

Product Lifecycle

Product status is active

Not nearing discontinuation, replacements or upgrades not necessary at the moment

Several Key Reasons to Choose This Product

Versatile supply voltage compatible with multiple applications

Multiple safety features to ensure device reliability

Broad temperature operational range ensuring performance stability under harsh conditions

High performance with synchronous rectification support for energy saving

Ease of system integration with comprehensive control features