LTC3226EUD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3226EUD#PBF

Manufacturer

Analog Devices

Introduction

LTC3226EUD#PBF is a PowerPath™ controller designed for supercapacitor charging.

Product Features and Performance

Integrated PowerPath controller for efficient charging

Automatic cell balancing for extended supercapacitor life

Low quiescent current of 10µA for reduced power consumption

Wide voltage range support from 2.5V to 5.5V

High-temperature operation capability from -40°C to 125°C

Compact 16-WFQFN Exposed Pad package for space-saving

Product Advantages

Superior power management for supercapacitor applications

Prolongs supercapacitor service life with balanced charging

Operates in a broad range of temperatures for versatile use

Minimal power drain when idle

Key Technical Parameters

Supply Current: 10µA

Supply Voltage: 2.5V ~ 5.5V

Operating Temperature Range: -40°C ~ 125°C

Mounting Type: Surface Mount

Package/Case: 16-WFQFN Exposed Pad

Device Package: 16-QFN (3x3)

Quality and Safety Features

Built-in safety features for overcharge protection

High reliability for critical power management tasks

Compatibility

Compatible with various supercapacitors within voltage range

Application Areas

Energy harvesting

Backup power supplies

Portable electronic devices

Industrial power systems

Product Lifecycle

Product status is active

Not reported as nearing discontinuation

Replacement or upgrade options typically available for active products

Several Key Reasons to Choose This Product

Efficient supercapacitor charging with PowerPath technology

Low quiescent current enhances battery life in portable devices

Robust operation over wide temperature and voltage ranges

Automatic cell balancing reduces the risk of supercapacitor overvoltage

Compact package suitable for space-constrained applications

Manufactured by Analog Devices, known for high-quality power management ICs