UCC27511DBVT - Texas Instruments

Manufacturer Part Number

UCC27511DBVT

Manufacturer

Texas Instruments

Introduction

The UCC27511DBVT from Texas Instruments is a specialized gate driver designed for power management applications, particularly for driving IGBTs and N-Channel MOSFETs.

Product Features and Performance

Driven configuration: Low-Side

Single channel driver for simplicity and efficiency

Compatible with IGBT and N-Channel MOSFET gate types

Wide supply voltage range from 4.5V to 18V

Flexible logic voltage levels (VIL, VIH): 1V, 2.4V

High peak output current capability: 4A source, 8A sink

Fast rise and fall times: Typically 8ns and 7ns respectively

Supports both inverting and non-inverting input signals

Operates across a wide temperature range: -40°C to 140°C

Product Advantages

High driving capability ensures efficient switching of connected MOSFETs or IGBTs

Fast switching speeds contribute to better overall system performance

Dual input supports flexible control strategies

Wide operating voltage and temperature ranges enhance system reliability

Key Technical Parameters

Channel Type: Single

Voltage Supply: 4.5V ~ 18V

Logic Voltage VIL, VIH: 1V, 2.4V

Current Peak Output (Source, Sink): 4A, 8A

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

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

Quality and Safety Features

Robust construction for enhanced durability

Thermal protection mechanisms built-in

Reliability tested across the specified temperature range

Compatibility

Suitable for driving IGBT and N-Channel MOSFET devices

Compatible with a variety of digital control ICs through flexible input logic levels

Application Areas

Power converters and inverters

Motor control circuits

Renewable energy systems

High-efficiency power supply units

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Ongoing support and availability of replacements/upgrades

Several Key Reasons to Choose This Product

High performance combined with Texas Instruments' reliability

Broad compatibility with various gate types and control ICs

High peak output current for efficient switching

Fast switching times for high-speed applications

Supports a wide range of power management applications

Proven quality with robust protection features for safety

Active product lifecycle ensures long-term availability and support