UCC27524DSDR - Texas Instruments

Manufacturer Part Number

UCC27524DSDR

Manufacturer

Texas Instruments

Introduction

The UCC27524DSDR is a high-speed, dual-channel low-side gate driver designed for use with IGBTs and N-Channel MOSFETs in power management applications.

Product Features and Performance

High peak output current of 5A source and sink

Independent dual-channel operation

Fast rise and fall times of 7ns and 6ns respectively

Support for 4.5V to 18V supply voltage

Non-inverting input type

Logic voltage thresholds are 1V (VIL) and 2.3V (VIH)

High thermal performance and reliability with an operating temperature range of -40°C to 140°C

Product Advantages

Optimized for driving high current switches with rapid switching speeds

Robust design suitable for harsh industrial environments

Dual independent channels allow for flexible circuit topologies

Low propagation delay enhances power efficiency in switching applications

Compact 8-SON package saves board space

Key Technical Parameters

Driven Configuration: Low-Side

Number of Drivers: 2

Gate Type: IGBT, N-Channel MOSFET

Voltage - Supply Range: 4.5V to 18V

Current - Peak Output (Source, Sink): 5A each

Rise / Fall Time (Typical): 7ns / 6ns

Input Type: Non-Inverting

Operating Temperature Range: -40°C to 140°C

Quality and Safety Features

Extended temperature range ensures performance in extreme conditions

Enhanced thermal management capabilities with an exposed pad package

Built-in UVLO (Under Voltage Lock-Out) for safe operation

Compatibility

Compatible with IGBTs and N-Channel MOSFETs suitable for 4.5V to 18V applications

Mountable on PCB with standard surface mount equipment

Application Areas

Switching power supplies

Motor drives

Power inverters

DC/DC converters

Class D audio amplifiers

Product Lifecycle

Currently listed as Active indicating ongoing production, with no indication of nearing discontinuation

Availability of replacements or upgrades should be checked with Texas Instruments directly

Several Key Reasons to Choose This Product

High-speed operation minimizes transition losses

Dual-channel design reduces component count and increases design flexibility

Robust thermal and electrical specifications enhance system reliability

Texas Instruments' reputable manufacturing quality guarantees product consistency

Suitable for a wide range of power applications, from consumer electronics to industrial systems