LM5041SDX - Texas Instruments

Manufacturer Part Number

LM5041SDX

Manufacturer

Texas Instruments

Introduction

The LM5041SDX is a versatile Power Management Integrated Circuit (PMIC) designed for DC DC switching controllers.

Product Features and Performance

Half-Bridge, Push-Pull topology

Supports Step-Up/Step-Down function

Transistor Driver output type

Suitable for applications requiring a high voltage supply range

Features Synchronous Rectifier for efficiency

Clock synchronization capability

In-built Dead Time Control and Frequency Control

Soft Start Control Feature for smooth start-up

Operating Temperature range from -40°C to 125°C

Product Advantages

Highly efficient for power conversion

Flexible design suited for various applications

Reliable operation at extended temperatures

Compact surface mount package for space-constrained applications

Key Technical Parameters

Output Configuration: Positive

Number of Outputs: 1

Output Phases: 1

Voltage - Supply (Vcc/Vdd): 15V to 90V

Frequency - Switching: 200kHz and 600kHz

Synchronous Rectifier: Yes

Clock Sync: Yes

Control Features: Dead Time Control, Frequency Control, Soft Start

Quality and Safety Features

Operational over a wide range of temperatures ensuring stability and reliability

Compatibility

Surface Mount compatible with 16-WFDFN Exposed Pad

Supplier Device Package: 16-WSON (5x5)

Application Areas

Used in a variety of power supply design applications, including telecommunications, server power supplies, and industrial systems

Product Lifecycle

Obsolete - No longer in production with diminishing availability

Consumers should consider seeking replacements or upgrades

Several Key Reasons to Choose This Product

Obsolete status highlights need for sourcing from existing inventory or aftermarket suppliers

Adaptability to various power management needs because of its flexible Voltage-Supply range

Efficiency gains due to Synchronous Rectification

Integrated control features reduce external components

Ideal for designs with strict space constraints due to its small package size