onsemi

LV8401V-TLM-E

LV8401V-TLM-E Description

The LV8401V-TLM-E is a half-bridge driver IC designed for driving inductive loads such as DC motors and general-purpose applications. Manufactured by onsemi, this device features a robust DMOS technology and is housed in a surface-mount 16SSOP package. It operates within a supply voltage range of 2.7V to 5.5V and can handle load voltages from 4V to 15V. The LV8401V-TLM-E is capable of delivering a peak output current of up to 3.8A, with each channel supporting up to 1.2A. The device is characterized by its low on-resistance (Rds On) of 330mOhm, which minimizes power loss and enhances efficiency. Additionally, it includes over-temperature fault protection to ensure reliable operation under various conditions. The LV8401V-TLM-E is REACH unaffected and has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering. It is important to note that this product is now obsolete, but it remains a valuable reference for engineers and designers working on legacy systems.

LV8401V-TLM-E Features

• Output Configuration: Half Bridge (2) - ideal for driving inductive loads with high efficiency.
• Load Type: Inductive - suitable for applications such as DC motors and general-purpose inductive loads.
• Current - Peak Output: 2A, 3.8A - capable of handling significant peak currents, ensuring robust performance.
• Technology: DMOS - offers high efficiency and low power loss.
• Voltage - Supply: 2.7V ~ 5.5V - wide supply voltage range for flexibility in power supply design.
• Voltage - Load: 4V ~ 15V - suitable for a variety of load voltage requirements.
• Mounting Type: Surface Mount - ideal for compact and high-density PCB designs.
• Rds On (Typ): 330mOhm - low on-resistance reduces power dissipation and improves overall efficiency.
• Fault Protection: Over Temperature - ensures reliable operation by protecting the device from thermal damage.
• Interface: Logic - easy to integrate with digital control systems.
• Package: Tape & Reel (TR) - convenient for automated assembly processes.

LV8401V-TLM-E Applications

The LV8401V-TLM-E is particularly well-suited for applications requiring efficient and reliable drive solutions for inductive loads. Its key applications include:

• DC Motors: Ideal for driving small to medium-sized DC motors in various consumer and industrial applications.
• General Purpose: Suitable for a wide range of general-purpose applications where inductive loads need to be driven with precision and reliability.

Conclusion of LV8401V-TLM-E

The LV8401V-TLM-E is a versatile half-bridge driver IC that offers a combination of high efficiency, robust performance, and reliable operation. Its low on-resistance and over-temperature protection make it an excellent choice for driving inductive loads such as DC motors. Despite being obsolete, the LV8401V-TLM-E remains a valuable component for engineers working on legacy systems or those seeking a reliable solution for specific applications. Its wide supply and load voltage ranges, along with its surface-mount package, make it suitable for a variety of design requirements.