LM3488MMX - Texas Instruments

Manufacturer Part Number

LM3488MMX

Manufacturer

Texas Instruments

Introduction

The LM3488MMX is a versatile switching controller device designed for power management applications, capable of driving a transistor in configurations such as step-up, step-down, and more.

Product Features and Performance

Supports multiple topologies including Boost, Flyback, and SEPIC

Flexible operation with a switching frequency ranging from 100kHz to 1MHz

Capable of 100% duty cycle

Equipped with clock synchronization

Includes features like Enable and Frequency Control

Product Advantages

Allows for high efficiency and flexibility in power management

Compact surface mount package (8-TSSOP, 8-MSOP)

Operates across a broad input voltage range from 2.97V to 40V

Key Technical Parameters

Output Type: Transistor Driver

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 2.97V ~ 40V

Frequency Switching: 100kHz ~ 1MHz

Duty Cycle (Max): 100%

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Operates reliably over a wide temperature range of -40°C to 125°C

Compatibility

Suitable for surface mount technology

Flexible for use in various circuit topologies

Application Areas

Power supply units

Portable devices

Energy management systems

Product Lifecycle

Obsolete status

Check for replacement models or upgrades if needed

Several Key Reasons to Choose This Product

High versatility and integration suitable for various applications

Broad voltage and temperature operational ranges enhance adaptability

High-frequency operation permits use in compact designs due to smaller passive components

Clock synchronization feature supports system-wide power management coordination

The capability of 100% duty cycle allows for maximum power utilization