LTC3129EMSE-1#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3129EMSE-1#PBF

Manufacturer

Analog Devices

Introduction

The LTC3129EMSE-1#PBF is a versatile buck-boost DC/DC converter, designed for applications requiring efficient voltage regulation across varying power supplies while maintaining a compact form factor.

Product Features and Performance

Buck-Boost topology allowing for step-up and step-down voltage regulation

Programmable output voltage from 2.5V to 15V

Input voltage range from 1.92V to 15V

Output current capability up to 200mA

High switching frequency of 1.2MHz enabling small external components

Synchronous rectification for improved efficiency

Thermal performance across a wide operating temperature range of -40°C to 125°C

Product Advantages

Versatile voltage regulation for both step-up and step-down needs within a single device

High efficiency over a broad range of load conditions

Compact solution suitable for space-constrained applications

Robust thermal management facilitating reliable operation under varying conditions

Key Technical Parameters

Voltage Input (Min): 1.92V

Voltage Input (Max): 15V

Voltage Output (Min/Fixed): 2.5V

Voltage Output (Max): 15V

Current Output: 200mA

Frequency Switching: 1.2MHz

Quality and Safety Features

Over-temperature protection

Built-in overcurrent protection

Quality manufacturing processes ensure high reliability and longevity

Compatibility

Suitable for use in designs requiring MSOP-16-EP packaging

Compatible with a wide range of external components for versatile application designs

Application Areas

Portable and battery-powered devices

Automotive applications

Industrial power supplies

Telecommunications equipment

Medical devices

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High efficiency and flexibility for both step-up and step-down voltage conversion

Compact design facilitates use in space-sensitive applications

Robust operation across a wide range of temperatures and input voltages

High-frequency operation allows for the use of smaller, less expensive external components

Enhanced safety features ensure reliable performance under diverse conditions