LTC3805EDD-5#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3805EDD-5#PBF

Manufacturer

Analog Devices

Introduction

The LTC3805EDD-5#PBF is a high-efficiency, monolithic step-up, step-up/step-down DC/DC controller that operates from a wide input voltage range of 3.95V to 9.5V. It features a wide switching frequency range of 70kHz to 700kHz, making it suitable for a variety of power supply designs. The device is capable of driving an external N-channel MOSFET to implement boost, SEPIC, and flyback converter topologies.

Product Features and Performance

Wide input voltage range: 3.95V to 9.5V

Wide switching frequency range: 70kHz to 700kHz

Capable of driving external N-channel MOSFET

Supports boost, SEPIC, and flyback converter topologies

Maximum duty cycle: 80%

No synchronous rectification

Clock synchronization capability

Enable and soft-start control features

Product Advantages

Efficient power conversion with wide input voltage and switching frequency ranges

Flexible converter topologies to meet various design requirements

Low component count and small solution size

Customizable performance through external component selection

Key Reasons to Choose This Product

High efficiency and wide operating range make it suitable for a variety of applications

Ease of design with support for multiple converter topologies

Reliable performance and long product lifecycle

Quality and Safety Features

Operating temperature range: -40°C to 85°C

Surface mount package for compact designs

Meets quality and safety standards for industrial and consumer applications

Compatibility

The LTC3805EDD-5#PBF is compatible with a wide range of power supply designs and can be used in various applications.

Application Areas

Industrial equipment

Consumer electronics

Portable devices

Automotive systems

Product Lifecycle

The LTC3805EDD-5#PBF is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, customers are advised to contact our website's sales team for the latest product information and availability of any equivalent or alternative models.