LTC3703IGN-5#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC3703IGN-5#PBF

Manufacturer

analog-devices

Introduction

The LTC3703IGN-5#PBF is a high-efficiency, current-mode step-down DC/DC switching controller capable of driving an N-channel power MOSFET. It features a wide input voltage range, a high-side N-channel MOSFET driver, and a low 93% maximum duty cycle, making it suitable for a variety of step-down converter applications.

Product Features and Performance

Wide input voltage range: 4.1V to 15V

Switching frequency range: 100kHz to 600kHz

Maximum duty cycle: 93%

Integrated high-side N-channel MOSFET driver

Current-mode control with cycle-by-cycle current limiting

Soft-start function

Enable/shutdown function

Synchronizable to an external clock

Thermally enhanced 16-pin SSOP package

Product Advantages

High efficiency up to 95%

Compact and thermally efficient design

Wide input voltage range for versatile applications

Cycle-by-cycle current limiting for robust overcurrent protection

Synchronizable switching frequency for reduced EMI

Key Reasons to Choose This Product

Reliable and high-performing power management solution

Flexible design with wide input voltage range and adjustable switching frequency

Robust overcurrent protection and thermal management features

Compact and easily integrable package for space-constrained applications

Quality and Safety Features

Designed and manufactured to high quality standards

Overcurrent and overtemperature protection features

RoHS-compliant and lead-free construction

Compatibility

The LTC3703IGN-5#PBF is compatible with a wide range of power supply and power management applications, including:

Notebook computers

Portable electronics

Industrial equipment

Telecommunications equipment

Automotive electronics

Application Areas

Step-down DC/DC conversion

Power supplies for portable electronics

Industrial and automation control systems

Telecommunications infrastructure

Automotive power management

Product Lifecycle

The LTC3703IGN-5#PBF is an active product, and there are no plans for discontinuation at this time. Analog Devices may offer alternative or equivalent models in the future, but customers should contact our website's sales team for the most up-to-date information on product availability and potential alternatives.