Manufacturer Part Number
UCC27523DGNR
Manufacturer
Texas Instruments
Introduction
The UCC27523DGNR is a powerful dual-channel low-side gate driver capable of driving N-channel MOSFET and IGBTs, designed for high-speed applications.
Product Features and Performance
Dual-channel driver with independent control
Compatible with N-Channel MOSFET and IGBT
High peak output current of 5A both sourcing and sinking
Low propagation delay with 7ns rise time and 6ns fall time
Wide supply voltage range from 4.5V to 18V
Logic input thresholds of 1V (VIL) and 2.3V (VIH) for flexible interfacing
Capable of operating in high-temperature environments from -40°C to 140°C
Product Advantages
Dual independent channels increase design flexibility
High current capability enhances drive strength
Fast switching speeds improve efficiency
Wide voltage range accommodates various supply voltages
Key Technical Parameters
Channels: 2 (Independent)
Drive Configuration: Low-Side
Gate Type Supported: IGBT, N-Channel MOSFET
Voltage Supply: 4.5V to 18V
Current Peak Output: 5A Source, 5A Sink
Rise/Fall Time: 7ns/6ns
Quality and Safety Features
Built-in under-voltage lockout for enhanced safety
Thermal shutdown protection included
Robust ESD performance ensures reliability in harsh environments
Compatibility
Suitable for driving N-Channel MOSFET and IGBTs
Logic level input compatible with popular MCU and DSP voltage levels
Application Areas
Motor control drives
Switching power supplies
Power management solutions
High-speed DC-DC converters
Product Lifecycle
Status: Active
Not nearing discontinuation; support and replacements readily available
Several Key Reasons to Choose This Product
High output current capacity for powerful driving capabilities
Ultra-fast switching times for increased efficiency in switching applications
Independent dual-channel operation offers versatile application scenarios
Reliable performance in extreme temperature ranges
Strong build quality with integrated safety features for long-term reliability
Wide voltage compatibility supports a variety of power setups
UCC27519AQDBVRQ1Texas InstrumentsIC GATE DRVR LOW-SIDE SOT23-5