UCC27518DBVT - Texas Instruments

Manufacturer Part Number

UCC27518DBVT

Manufacturer

Texas Instruments

Introduction

The UCC27518DBVT is a powerful, single-channel low-side gate driver designed for driving IGBTs and N-Channel MOSFETs in power management applications.

Product Features and Performance

Single-channel low-side gate driver

1 driver channel

Supports IGBTs and N-Channel MOSFET gate types

High peak output current of 4A source and sink

Fast rise and fall times of 8ns and 7ns, respectively

Wide supply voltage range from 4.5V to 18V

Operates at temperatures ranging from -40°C to 140°C

Surface mount SC-74A, SOT-753 package

Inverting input type

Product Advantages

Efficient switching performance due to high peak current ability and rapid rise/fall times

Capable of handling a wide range of supply voltages, enhancing versatility

High reliability with extended operating temperature range

Small form factor suitable for space-constrained applications

Key Technical Parameters

Driven Configuration: Low-Side

Channel Type: Single

Gate Type: IGBT, N-Channel MOSFET

Voltage - Supply: 4.5V ~ 18V

Current - Peak Output (Source, Sink): 4A, 4A

Rise / Fall Time (Typ): 8ns, 7ns

Operating Temperature: -40°C ~ 140°C (TJ)

Quality and Safety Features

Robust thermal performance with a maximum junction temperature of 140°C

Compatibility

Compatible with IGBTs and N-Channel MOSFETs

Mountable on standard surface mount technology (SMT) boards with SC-74A, SOT-753 package size

Application Areas

Power converters and inverters

Motor drives and controllers

Power supply units

Product Lifecycle

Status: Active

Not nearing discontinuation

Availability of replacements or upgrades should be verified with the manufacturer.

Key Reasons to Choose This Product

Manufactured by Texas Instruments, a leader in semiconductor solutions

High drive strength ensures efficient switching, reducing power loss

Broad voltage range suits various power environments and systems

Fast switching capabilities enable high-frequency operation

Resilience over a broad range of operating temperatures ensures reliable performance under stress

SOT-23-5 package is compact and fits easily into space-limited designs

Active product status implies ongoing manufacturer support and availability