LT8653SEV#PBF - Analog Devices Inc.

Manufacturer Part Number

LT8653SEV#PBF

Manufacturer

Analog Devices

Introduction

The LT8653SEV#PBF is part of Analog Devices' Silent Switcher®2 series, designed to efficiently regulate DC DC power with minimized electromagnetic interference (EMI).

Product Features and Performance

Dual channel step-down output

Silent Switcher 2 technology for low EMI

Wide input voltage range from 3V to 42V

Fixed output voltages of 3.3V and 5V

Output current capability of 2A for each channel

Flexible switching frequency from 300kHz to 3MHz

Supports synchronous rectification for improved efficiency

High operating temperature range from -40°C to 125°C

Surface mount, wettable flank for enhanced solderability and reliability

Product Advantages

Minimized EMI facilitates easier compliance with EMC regulations

Versatile input voltage range suitable for various power sources

High efficiency reduces thermal load and improves system longevity

Dual outputs provide flexibility for powering multiple loads

Fast switching capability allows for smaller external components

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 42V

Voltage Output (Min/Fixed): 3.3V, 5V

Current Output: 2A, 2A

Frequency Switching: 300kHz ~ 3MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over temperature protection to ensure operational safety

Built with wettable flanks for reliable solder joints and quality inspections

Compatibility

Suitable for surface mount technology (SMT) on varied PCB materials

Compatible with a wide range of input voltages for international use

Application Areas

Portable electronics

Automotive electronics

Industrial power supplies

Telecommunications equipment

Medical devices

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing manufacturing and support

Availability of replacements or upgrades not specified, signifying current model sufficiency

Several Key Reasons to Choose This Product

Silent Switcher 2 technology ensures low noise operation for sensitive applications

Broad input voltage capability enhances adaptability to different power sources

Dual 2A outputs accommodate multiple power requirements efficiently

High efficiency and fast switching frequency allow for compact solutions

Robust operating temperature range supports use in harsh environments

Advanced safety features and quality assurances protect both the device and the end application