LTC3569EFE#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3569EFE#PBF

Manufacturer

Analog Devices

Introduction

The LTC3569EFE#PBF is a versatile Power Management Integrated Circuit (PMIC) specifically designed for DC-DC switching regulation, offering triple output channels with adjustable voltage settings.

Product Features and Performance

Triple output voltage channels for versatile power management

Adjustable output voltage from 0.425V to 5.5V accommodating a wide range of applications

High efficiency due to synchronous rectification

High switching frequency range from 1MHz to 3MHz allows for smaller external components

Supports input voltages from 2.5V to 5.5V, catering to various power sources

Compact 16-TSSOP-EP package for space-sensitive applications

Product Advantages

Multiple outputs reduce the need for additional regulators

High frequency operation minimizes the size of passive components

Adjustable output enhances compatibility with different ICs

Synchronous rectification enhances overall efficiency

Wide operating temperature range ensures reliability under varying environmental conditions

Key Technical Parameters

Voltage Input (Min): 2.5V

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 0.425V

Voltage Output (Max): 5.5V

Current Output: 600mA, 1.2A

Frequency Switching: 2.25MHz, bandwidth 1MHz ~ 3MHz

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

Quality and Safety Features

Built to meet rigorous quality controls and safety standards

Temperature monitoring and protection against overheating

Overcurrent protection to safeguard attached devices

Compatibility

Compatible with a wide range of input voltages and capable of powering various devices due to its adjustable output voltage

Application Areas

Mobile and portable devices

Embedded systems

Digital cameras

Small home appliances

Electronic toys and hobbies

Product Lifecycle

Currently active with no imminent discontinuation, ensuring ongoing supply and support

Upgrades and replacements are developed in line with technological advances

Several Key Reasons to Choose This Product

Its triple output capability reduces the need for additional components, saving both space and cost.

High efficiency and synchronous rectification result in lower power dissipation.

Flexible power supply compatibility due to its wide input voltage range.

High switching frequency allows for compact circuit design.

Robust safety features protect against thermal and current overloads, ensuring reliability and longevity.

Supported by Analog Devices' comprehensive technical documentation and customer support.