LTC3538EDCB#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3538EDCB#TRPBF

Manufacturer

Analog Devices, Inc.

Introduction

Highly Integrated, High-Efficiency, 1MHz Synchronous Step-Up/Step-Down DC/DC Converter

Product Features and Performance

Wide input voltage range: 2.4V to 5.5V

Adjustable output voltage from 1.8V to 5.25V

800mA output current capability

1MHz fixed-frequency operation

Synchronous rectification for high efficiency

Small 8-pin 2mm x 3mm DFN package

Product Advantages

Wide input and output voltage range

High efficiency and compact size

Integrated high-side and low-side MOSFETs

Synchronous rectification for improved efficiency

1MHz switching frequency for small external components

Key Technical Parameters

Input Voltage Range: 2.4V to 5.5V

Output Voltage Range: 1.8V to 5.25V

Output Current: 800mA

Switching Frequency: 1MHz

Efficiency: Up to 95%

Operating Temperature: -40°C to 85°C

Quality and Safety Features

ROHS3 compliant

Exposed thermal pad for improved heat dissipation

Overcurrent, overtemperature, and short-circuit protection

Compatibility

Compatible with a wide range of electronic devices and systems

Application Areas

Portable electronics

Wearable devices

Industrial equipment

Power supplies

Battery-powered applications

Product Lifecycle

Current product, no discontinuation planned

Replacement or upgrade options available from the manufacturer

Several Key Reasons to Choose This Product

Wide input and output voltage range for versatility

High efficiency and small size for compact designs

Integrated synchronous rectification for improved performance

1MHz switching frequency for small external components

Robust protection features for reliable operation

Compatibility with a wide range of applications