LTC3736EUF#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3736EUF#PBF

Manufacturer

Analog Devices, Inc.

Introduction

High Efficiency, Dual 2-Phase Synchronous Step-Down DC/DC Controller

Product Features and Performance

Dual 2-phase synchronous buck controller

Efficiency up to 95%

Wide input voltage range: 2.75V to 9.8V

Switching frequency from 300kHz to 750kHz

100% maximum duty cycle

Fixed 2-phase operation with interleaved PWM

Current limit, soft-start, power good, and tracking

Supports synchronization to an external clock

Operates from -40°C to 85°C

Product Advantages

High efficiency for power-sensitive applications

Compact solution size with 2-phase operation

Flexible clock configuration and synchronization

Robust protection features for reliable operation

Key Technical Parameters

Input Voltage Range: 2.75V to 9.8V

Switching Frequency: 300kHz to 750kHz

Maximum Duty Cycle: 100%

Number of Phases: 2

Current Limit, Soft-Start, Power Good, Tracking

Clock Synchronization Capability

Quality and Safety Features

Compliant with RoHS3 environmental standards

24-QFN (4x4) package with exposed thermal pad

Compatibility

Suitable for a wide range of power-sensitive applications

Application Areas

Portable electronics

Wireless communications equipment

Industrial automation and control systems

Automotive electronics

Product Lifecycle

This product is an active and widely-used component

Analog Devices, Inc. continues to offer this and compatible models

Several Key Reasons to Choose This Product

High efficiency up to 95% for power-saving

Flexible 2-phase operation for compact solution size

Wide input voltage range and adjustable switching frequency

Comprehensive protection features for reliable performance

Compatibility with a broad range of power-sensitive applications