LM5025BSD - Texas Instruments

Manufacturer Part Number

LM5025BSD

Manufacturer

Texas Instruments

Introduction

The LM5025BSD is a Power Management Integrated Circuit (PMIC) utilized for DC DC Switching Control applications, promising efficient power conversion.

Product Features and Performance

Step-Up/Step-Down functionality

Forward Converter topology

Dual outputs enabling multiple voltage regulation

Capable of isolation in output configuration

8V to 15V supply voltage range

200kHz to 400kHz switching frequency

Maximum duty cycles of 71% and 73%

Transistor driver output type

Includes features such as Soft Start, Frequency Control, and Dead Time Control

Product Advantages

High-temperature operational range from -40°C to 125°C

Suited for surface mount technology

Flexible duty cycle range facilitating a variety of design needs

Clock synchronization feature for system coordination

16-WFDFN Exposed Pad package offering compact design options

Key Technical Parameters

8V ~ 15V Voltage Supply

200kHz ~ 400kHz Switching Frequency

71%, 73% Duty Cycle

Number of outputs: 2

Output Phases: 1

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Wide operating temperature range ensuring reliability in varying environmental conditions

Forward Converter topology known for efficiency and reduced electromagnetic interference

Compatibility

Designed for use with surface mount technology

Compatible with various system clock sources due to clock synchronization feature

Application Areas

Industrial power systems

Telecommunications equipment

Automotive electronics

Power supplies for network infrastructure

Product Lifecycle

Discontinued at Digi-Key

Potential need to seek alternative sources or successors for new designs

Key Reasons to Choose This Product

Efficient power conversion for effective power management

Dual output configuration improving design flexibility

High-temperature operating range assuring performance under extreme conditions

Versatile supply voltage and duty cycle accommodating diverse applications

Compact 16-WFDFN package suitable for space-constrained applications