FAN3121TMX - onsemi

Manufacturer Part Number

FAN3121TMX

Manufacturer

onsemi

Introduction

The FAN3121TMX is a low-side gate driver for N-Channel MOSFETs, designed for high-speed applications.

Product Features and Performance

Single Channel Low-Side Gate Driver

Inverting Input Type for Gate Control

High Peak Output Currents Sourcing 10.6A and Sinking 11.4A

Fast Rise Time of 23ns and Fall Time of 19ns

Wide Supply Voltage Range from 4.5V to 18V

Compatible with Logic Voltage Levels of 0.8V (VIL) and 2V (VIH)

Operational over a wide temperature range from -55°C to 150°C (TJ)

Surface Mount, Small Form Factor 8-SOIC Package

Product Advantages

High-Speed Switching Capabilities

Robust Operating Voltage Range

Able to Drive Large Currents, Suitable for High-Power Applications

Excellent Thermal Performance with a Wide Temperature Range

Key Technical Parameters

Driven Configuration: Low-Side

Channel Type: Single

Number of Drivers: 1

Gate Type: N-Channel MOSFET

Current - Peak Output (Source, Sink): 10.6A, 11.4A

Rise / Fall Time (Typ): 23ns, 19ns

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Extended Temperature Ranging from -55°C to 150°C (TJ) for Reliability in Varied Environments

Compatibility

Designed for Driving N-Channel MOSFETs in Power Management Applications

Application Areas

Switch Mode Power Supplies (SMPS)

Direct Current Motor Drives

Power Converters and Inverters

High-Efficiency Power Management Systems

Product Lifecycle

Obsolete

Potential Prompts for Discontinuation Notices

Alternative Product Recommendations May Be Offered

Several Key Reasons to Choose This Product

Robust Driver for High-Power and High-Speed MOSFET Switching

Suitable for High-Performance Power Conversion Applications

Compatibility with Standard Logic Voltage Levels

High Peak Current Capability Assisting Low Conduction Losses

Designed by onsemi, a Recognized Leader in Power Management Solutions

Ability to Perform in Harsh Environmental Conditions due to Wide Operating Temperature Range

Compact 8-SOIC Package Ideal for Space-Constrained Applications