LM5111-2MYX - Texas Instruments

Manufacturer Part Number

LM5111-2MYX

Manufacturer

Texas Instruments

Introduction

The LM5111-2MYX is designed for power management, functioning as a low-side gate driver capable of driving N-channel MOSFETs.

Product Features and Performance

Independent dual-channel gate driver for low-side configuration

Supports N-Channel MOSFET gate driving

Supply voltage range from 3.5V to 14V

Logic voltage thresholds set at 0.8V (VIL) and 2.2V (VIH) for input signals

Capable of delivering peak output currents of 3A (source) and 5A (sink)

Features rapid rise and fall times of 14ns and 12ns, respectively

Operates over a broad temperature range from -40°C to 125°C (TJ)

Surface mount technology with 8-PowerTSSOP, 8-MSOP packaging

Product Advantages

High peak output current capability enhances driving efficiency

Fast switching speeds optimize power usage and reduce transition losses

Broad operating voltage and temperature ranges increase versatility

Compact surface mount packaging allows for simplified integration into designs

Key Technical Parameters

Supply Voltage: 3.5V ~ 14V

Logic Voltage VIL, VIH: 0.8V, 2.2V

Current Peak Output: 3A (source), 5A (sink)

Rise / Fall Time: 14ns / 12ns

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Built to operate reliably over a wide temperature range, ensuring stable performance under varying conditions.

Compatibility

Compatible with N-Channel MOSFET gates, allowing for a broad range of power management applications.

Application Areas

Ideal for driving low-side MOSFETs in high-efficiency power supplies, motor controllers, and other power management systems.

Product Lifecycle

Marked as obsolete, indicating that it is nearing discontinuation with limited availability. Seeking replacements or upgrades is advisable for future designs.

Several Key Reasons to Choose This Product

High current capability and fast switching speeds enhance system efficiency and performance.

Versatile operating ranges make it suitable for a wide array of applications.

Compact and efficient design facilitates easy integration into circuit designs.

The product is from Texas Instruments, a renowned manufacturer in the semiconductor industry, ensuring quality and reliability.

Obsolescence status necessitates consideration for end-of-life planning, making it ideal for existing systems requiring maintenance or direct replacements before transitioning to newer alternatives.