LTC3703EGN#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3703EGN#PBF

Manufacturer

Analog Devices

Introduction

The LTC3703EGN#PBF represents a high-performance step-down switching regulator controller that operates over a wide input voltage range and integrates multiple control features for efficient power conversion.

Product Features and Performance

Wide Input Voltage Range: 9.3V to 15V

Adjustable Switching Frequency: 100kHz to 600kHz

High Duty Cycle Capability: Up to 93%

Synchronous Rectification Support for Improved Efficiency

Built-In Clock Synchronization

Convenient Current Limit, Enable and Frequency Control Features

Soft Start Functionality to Prevent Inrush Current

Designed for Surface Mount Technology

Product Advantages

High Efficiency Conversion Enabling Thermal Management

Flexibility with Adjustable Switching Frequency

Enhanced Performance with Synchronous Rectification

Ease of Use with Integrated Control Features and Soft Start

Robust Temperature Range for Versatile Applications

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down (Buck Converter)

Output Configuration: Positive

Number of Outputs: 1

Output Phases: 1

Duty Cycle (Max): 93%

Voltage - Supply (Vcc/Vdd): 9.3V to 15V

Frequency - Switching: 100kHz to 600kHz

Synchronous Rectifier: Yes

Clock Sync: Yes

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

Built-In Current Limit Feature for Overcurrent Protection

Over-Temperature Shutdown and Protection

Compliant with Industry Safety and Quality Standards

Compatibility

Compatible with a Range of Input Voltages and Load Conditions

Adaptable to Various Downstream DC-DC Conversion Needs

Mountable on a Variety of PCBs with Surface Mount Technology

Application Areas

Telecommunications

Industrial Power Supplies

Computing and Data Processing

Networking Equipment

Portable Electronic Devices

Product Lifecycle

Product Status: Active

Continued Manufacturer Support and Availability

Potential for Future Upgrades or Replacements Subject to Market Developments

Several Key Reasons to Choose This Product

Highly Efficiency Step-Down Voltage Regulation

Versatile Input Range and Adjustable Switching Frequency

Performance and Safety Features for Diverse Applications

Suitable for Modern, Automated Surface Mount Manufacturing

Strong Industrial Heritage and Support from Analog Devices

Active Lifecycle Status Assuring Supply Continuity