LTC1628CG-PG#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1628CG-PG#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC1628CG-PG#TRPBF is a high-performance DC DC switching controller designed for power management. It is part of Analog Devices' power management integrated circuits (PMIC), specialized in efficient DC to DC step-down conversion.

Product Features and Performance

Advanced step-down switching controller

Supports dual outputs for enhanced power delivery

Incorporates synchronous rectification for improved efficiency

Capable of operating from a wide input voltage range (3.5V to 30V)

Offers a high switching frequency up to 220kHz

Enables high duty cycle operation up to 99.4% for low dropout

Features include Enable, Frequency Control, Power Good, and Soft Start

Product Advantages

Improved power efficiency and thermal performance

Flexible power management with dual outputs

High compatibility with a wide range of input voltages

Enhanced system reliability through Power Good and Soft Start functions

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down (Buck)

Output Configuration: Positive

Number of Outputs: 2

Output Phases: 2

Voltage Supply (Vcc/Vdd): 3.5V ~ 30V

Frequency Switching: 220kHz

Duty Cycle (Max): 99.4%

Synchronous Rectifier: Yes

Operating Temperature: 0°C ~ 85°C (TA)

Quality and Safety Features

Built with robust safety features for overload and thermal protection

Designed for reliable operation in a wide range of temperatures

Compatibility

Versatile mounting enabled via Surface Mount technology

Compatible with a wide variety of external components for system flexibility

Application Areas

Suitable for complex power supply systems in telecommunications

Ideal for computing and server applications

Applicable in industrial control systems and portable devices

Product Lifecycle

Currently in active production with no near discontinuation

Continual support with replacements and upgrades available

Several Key Reasons to Choose This Product

High efficiency and performance with synchronous rectification

Dual output capability offers versatile power management solutions

Wide input voltage range accommodates various power sources

Enhanced system reliability through comprehensive control features

Supported by Analog Devices' reputation for quality and innovation