LTC3830ES - Analog Devices Inc.

Manufacturer Part Number

LTC3830ES

Manufacturer

Analog Devices, Inc.

Introduction

The LTC3830ES is a high-performance, current-mode, step-down switching regulator controller. It is designed to provide a regulated output voltage from an input voltage that can range from 3V to 8V.

Product Features and Performance

Operates from 3V to 8V input voltage

Provides a single regulated output

Uses current-mode control for fast transient response

200kHz fixed frequency operation

95% maximum duty cycle

Integrated synchronous rectifier driver

Current limiting and soft-start function

Thermal shutdown protection

Product Advantages

High efficiency

Fast transient response

Wide input voltage range

Compact size

Robust protection features

Key Technical Parameters

Input Voltage: 3V to 8V

Output Voltage: Adjustable

Switching Frequency: 200kHz

Maximum Duty Cycle: 95%

Operating Temperature: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Thermal shutdown protection

Compatibility

Suitable for a variety of applications that require a regulated DC output from a wide input voltage range

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications equipment

Product Lifecycle

The LTC3830ES is an active product and is not nearing discontinuation.

Replacement or upgrade options are available from Analog Devices.

Several Key Reasons to Choose This Product

Excellent efficiency and fast transient response

Wide input voltage range for versatile applications

Robust protection features for reliable operation

Small package size for compact design

Proven performance and reliability from Analog Devices