LTC3528EDDB#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3528EDDB#TRPBF

Manufacturer

Analog Devices

Introduction

LTC3528EDDB#TRPBF is a DC DC Switching Regulator designed for power management applications requiring a step-up voltage conversion from a lower voltage to a higher voltage.

Product Features and Performance

Step-Up function with Boost topology

Adjustable output type allows flexibility in application

Supports switching frequency of 1MHz

Synchronous Rectifier for improved efficiency

Can operate across a wide range of temperatures from -40°C to 125°C

Product Advantages

High efficiency due to synchronous rectification

Flexible input voltage range from 0.88V to 5.25V suitable for various battery technologies

Compact 8-WFDFN Exposed Pad package saves space in design

Capable of delivering up to 1A output current high power applications

Key Technical Parameters

Input Voltage: 0.88V to 5.25V

Output Voltage: 1.6V to 5.25V, Adjustable

Output Current: 1A (Switch)

Switching Frequency: 1MHz

Temperature Range: -40°C to 125°C

Quality and Safety Features

Built to operate reliably in extreme temperatures ranging from -40°C to 125°C

Integrated synchronous rectifier enhances overall system reliability and efficiency

Compatibility

Compatible with a variety of input sources within the specified voltage range

Suitable for battery powered devices due to low input voltage capability

Application Areas

Portable electronic devices

Battery-powered equipment

Energy harvesting

Wireless sensors

Product Lifecycle

Product Status: Active

Not nearing discontinuation and replacements or upgrades are available if needed

Several Key Reasons to Choose This Product

Wide input voltage range compatible with multiple battery types including single-cell Li-Ion batteries

Up to 1A output suitable for high-power applications

High switching frequency allows for smaller passive components, reducing overall product size

High temperature tolerance makes it suitable for industrial applications

Integrated synchronous rectifier maximizes efficiency and reduces heat generation