Manufacturer Part Number
UCC27524AQDRQ1
Manufacturer
Texas Instruments
Introduction
The UCC27524AQDRQ1 is a dual low-side driver designed for driving IGBTs and N-Channel MOSFETs in various applications. It is part of Texas Instruments' power management gate drivers series, focusing on enhancing efficiency and performance.
Product Features and Performance
Dual independent channels
Appropriate for driving IGBT and N-Channel MOSFETs
Supply voltage range from 4.5V to 18V
Logic voltage levels of VIL = 1V and VIH = 2.3V
High peak output current of 5A (Source and Sink)
Non-inverting input type
Fast rise and fall times of 7ns and 6ns, respectively
Operates in extreme temperatures ranging from -40°C to +140°C
Product Advantages
Versatile voltage and logic level acceptance for flexible usage
High peak current capability for robust drive strength
Quick switching characteristics reduce power loss and improve efficiency
Capable of handling harsh environments making it ideal for automotive and industrial applications
Key Technical Parameters
Number of Drivers: 2
Gate Type Supported: IGBT, N-Channel MOSFET
Voltage Supply: 4.5V ~ 18V
Logic Voltage VIL, VIH: 1V, 2.3V
Current Peak Output: 5A (Source), 5A (Sink)
Rise / Fall Time (Typ): 7ns, 6ns
Operating Temperature: -40°C ~ 140°C
Quality and Safety Features
AEC-Q100 qualification for automotive-grade reliability
Built to operate reliably under extreme temperatures and driving conditions
Compatibility
Compatible with IGBTs and N-Channel MOSFETs
Suitable for a range of supply and logic voltage levels
Application Areas
Power management circuits
Automotive applications
High-performance industrial systems
Product Lifecycle
Product Status: Active
Still widely available and supported, not nearing discontinuation
Future replacements or upgrades may be developed but current model remains standard
Several Key Reasons to Choose This Product
Dual-driver capability allows control of two different gates independently
High-driving current enhances switching speed of connected MOSFETs/IGBTs
Fast switching times lead to reduced power dissipation and increased efficiency
Broad compatibility with several gate types and voltages ensures flexibility in usage
Rigorous automotive standard compliance ensures high reliability in demanding conditions
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