LM3525M-H - Texas Instruments

Manufacturer Part Number

LM3525M-H

Manufacturer

texas-instruments

Introduction

The LM3525M-H is a power management integrated circuit (PMIC) specifically designed for power distribution switches and load drivers, with a focus on USB switch applications.

Product Features and Performance

Single USB power distribution switch

High Side switch configuration with P-Channel output type

Offers Non-Inverting input type

Equipped with Status Flag for monitoring

Integrated Current Limiting (Fixed), Over Temperature, and Under Voltage Lock Out (UVLO) for fault protection

Operable within a voltage range of 2.7V to 5.5V

Able to drive loads up to 500mA

Characterized by a low Rds(On) of 80mOhm, optimizing power efficiency

No external voltage supply (Vcc/Vdd) required for operation

Surface Mount Technology (SMT) compatible with 8-SOIC packaging

Product Advantages

Enhances USB power management efficiency

Built-in fault protection features increase system reliability

Low Rds(On) reduces power loss and improves overall efficiency

Simple interface and ease of integration into existing designs

Compact size suitable for space-constrained applications

Key Technical Parameters

Output Configuration: High Side

Voltage Load: 2.7V ~ 5.5V

Current Output (Max): 500mA

Rds On (Typ): 80mOhm

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Current Limiting, Over Temperature Protection, and UVLO enhance safety

Compliance with industry standards for quality assurance

Compatibility

Suitable for a wide range of USB-powered devices

Compatible with various microcontrollers and USB interfaces

Application Areas

USB hubs and ports

Battery-powered applications

Portable devices

Consumer electronics

Product Lifecycle

This product is listed as Obsolete

Potential buyers should look for replacements or upgrades

Several Key Reasons to Choose This Product

Reliable power management for USB interfaces with integrated safety features

Low on-resistance improves efficiency and performance

Flexibility in application across various devices and platforms

Support for compact and space-efficient design with its small package

Despite being obsolete, known for its performance and reliability in established designs