LT3988EMSE#PBF - Linear Technology

Manufacturer Part Number

LT3988EMSE#PBF

Manufacturer

Analog Devices

Introduction

The LT3988EMSE#PBF is a step-down DC DC switching regulator designed for power management applications.

Product Features and Performance

Dual output adjustable buck regulator

Wide input voltage range from 4.1V to 60V

Adjustable output voltage from 0.75V to 59.4V

Output current capability of up to 1A

Selectable switching frequency from 250kHz to 2.15MHz

Operates without synchronous rectification

Capable of operating at temperatures ranging from -40°C to 125°C

Product Advantages

Supports high input voltage applications

Flexibility in output voltage adjustments for various needs

Efficient power conversion with selectable frequency to optimize performance

High reliability in extreme temperature conditions

Surface mount package for compact PCB layout

Key Technical Parameters

Input Voltage (Min) 4.1V

Input Voltage (Max) 60V

Output Voltage (Min) 0.75V

Output Voltage (Max) 59.4V

Current - Output 1A

Frequency - Switching 250kHz to 2.15MHz

Operating Temperature -40°C to 125°C (TJ)

Quality and Safety Features

Built-in thermal shutdown

Overcurrent protection

Designed to meet regulatory standards

Compatibility

Compatible with a wide range of input voltages

Suitable for surface mount technology (SMT) processes

Designed for use with a variety of external components

Application Areas

Automotive electronics

Industrial power systems

Telecommunications equipment

Portable devices

Product Lifecycle

Product Status Active

Not nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Wide input voltage range suitable for diverse applications

Flexible output voltage for tailored power solutions

High-temperature operational reliability for harsh environments

Selectable switching frequency for efficiency optimization

Protection features ensure long-term durability and safety