Manufacturer Part Number
UCC27519DBVR
Manufacturer
Texas Instruments
Introduction
The UCC27519DBVR is a dedicated single-channel, low-side gate driver designed for driving power MOSFETs and IGBTs operated in the low-side configuration.
Product Features and Performance
Single-channel low-side gate driver
Drives IGBT and N-Channel MOSFET gates
High peak output current: 4A source and 4A sink
Fast rise and fall times for high-speed switching: 8ns rise time, 7ns fall time
Wide supply voltage range: 4.5V to 18V
Non-inverting input type for straightforward application
Operates in a wide temperature range: -40°C to 140°C
Product Advantages
Enables high-speed switching applications improving efficiency
The high-current drive capability improves the turn-on and turn-off times of high-capacitance load gates
Wide voltage range supports a variety of supply voltages
Small form factor (SOT-23-5 package) for space-sensitive applications
Key Technical Parameters
Peak Output Current (Source, Sink): 4A
Supply Voltage: 4.5V ~ 18V
Rise / Fall Time (Typ): 8ns / 7ns
Operating Temperature Range: -40°C ~ 140°C
Quality and Safety Features
Manufactured by Texas Instruments, known for high-quality and reliable components
Designed for robust operation in broad temperature ranges
Compatibility
Compatible with IGBT and N-Channel MOSFETs in low-side configurations
Flexible logic input compatible with various signal levels due to its non-inverting input nature
Application Areas
Motor control circuits
Switching power supplies
Power conversion devices
High-speed switching applications
Product Lifecycle
Currently marked as active, indicating continuous manufacture and availability
No documented plans for discontinuation, ensuring long-term availability for designs
Several Key Reasons to Choose This Product
The fast switching capability enhances overall power circuit efficiency
High current driving capability facilitates better control over power semiconductors
Wide operating voltage and temperature range ensure versatility across different applications and environments
The compact package is ideal for streamlined and space-constrained designs
Backed by Texas Instruments' reputation for quality and support
UCC27519DBVTexas Instruments
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