LTC1625IGN#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC1625IGN#PBF

Manufacturer

Analog Devices, Inc.

Introduction

The LTC1625IGN#PBF is a high-performance, single-phase, constant-frequency, current mode step-down switching regulator controller. It is designed to provide high efficiency power conversion in a wide range of applications.

Product Features and Performance

Operates from 3.9V to 36V input voltage

150kHz constant-frequency operation

Provides up to 99% duty cycle for high step-down ratio

Integrated high and low-side MOSFET drivers

Includes soft-start and enable control

Synchronizeable to external clock

Low quiescent current of 1.6mA typical

Product Advantages

High efficiency power conversion

Wide input voltage range

Constant frequency operation

Compact design with integrated MOSFET drivers

Flexible control features

Key Technical Parameters

Input Voltage Range: 3.9V to 36V

Switching Frequency: 150kHz

Maximum Duty Cycle: 99%

Quiescent Current: 1.6mA (typical)

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

Quality and Safety Features

RoHS3 compliant

16-SSOP package

Compatibility

Suitable for a variety of step-down and step-up/step-down power conversion applications

Application Areas

Portable electronics

Industrial equipment

Automotive systems

Telecommunications equipment

Product Lifecycle

This product is currently in active production and available for purchase.

Replacement or upgraded models may become available in the future, but the LTC1625IGN#PBF remains a reliable and widely used solution.

Key Reasons to Choose This Product

Wide input voltage range

High efficiency and constant-frequency operation

Integrated MOSFET drivers for compact design

Flexible control features like soft-start and enable

Proven reliability and widespread industry use