LTC3727EG#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3727EG#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3727EG#TRPBF is a high-performance, dual-output step-down DC DC switching controller designed for power management applications.

Product Features and Performance

Efficient dual-output step-down (Buck) topology

Output Type: Transistor Driver

Two output phases for balanced power distribution

Supports a wide input voltage range from 4V to 30V

Adjustable switching frequency from 255kHz to 530kHz

High maximum duty cycle up to 99.4%

Integrated synchronous rectifier for improved efficiency

Soft start feature to minimize inrush current

Power Good signal for output status monitoring

Product Advantages

High efficiency and reliability in converting voltage

Flexibility in handling varying input voltages

Suitable for compact designs due to small package size

Enhanced thermal performance operating between -40°C to 85°C

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 4V ~ 30V

Frequency Switching: 255kHz ~ 530kHz

Duty Cycle (Max): 99.4%

Number of Outputs: 2

Package: 28-SSOP

Quality and Safety Features

Operates effectively in a broad temperature range from -40°C to 85°C

Enhanced safety with the soft start feature mitigating inrush current risks

Compatibility

Compatible with surface mount technology for easy PCB integration

Application Areas

Telecom and Networking Equipment

Portable and Battery-operated Devices

Computing and Storage Systems

Industrial Power Supplies

Product Lifecycle

Product status: Active

Not nearing discontinuation with stable production forecasts

Several Key Reasons to Choose This Product

High-efficiency profile suitable for eco-conscious applications

Dual-phase operation flattens load-induced voltage ripples

Broad compatibility with various input voltages suits multiple applications

Robust thermal and operational parameters ensure reliability in challenging environments

Tape & Reel packaging facilitates high-volume manufacturing processes