Manufacturer Part Number
UCC27518DBVT
Manufacturer
Texas Instruments
Introduction
The UCC27518DBVT is a powerful, single-channel low-side gate driver designed for driving IGBTs and N-Channel MOSFETs in power management applications.
Product Features and Performance
Single-channel low-side gate driver
1 driver channel
Supports IGBTs and N-Channel MOSFET gate types
High peak output current of 4A source and sink
Fast rise and fall times of 8ns and 7ns, respectively
Wide supply voltage range from 4.5V to 18V
Operates at temperatures ranging from -40°C to 140°C
Surface mount SC-74A, SOT-753 package
Inverting input type
Product Advantages
Efficient switching performance due to high peak current ability and rapid rise/fall times
Capable of handling a wide range of supply voltages, enhancing versatility
High reliability with extended operating temperature range
Small form factor suitable for space-constrained applications
Key Technical Parameters
Driven Configuration: Low-Side
Channel Type: Single
Gate Type: IGBT, N-Channel MOSFET
Voltage - Supply: 4.5V ~ 18V
Current - Peak Output (Source, Sink): 4A, 4A
Rise / Fall Time (Typ): 8ns, 7ns
Operating Temperature: -40°C ~ 140°C (TJ)
Quality and Safety Features
Robust thermal performance with a maximum junction temperature of 140°C
Compatibility
Compatible with IGBTs and N-Channel MOSFETs
Mountable on standard surface mount technology (SMT) boards with SC-74A, SOT-753 package size
Application Areas
Power converters and inverters
Motor drives and controllers
Power supply units
Product Lifecycle
Status: Active
Not nearing discontinuation
Availability of replacements or upgrades should be verified with the manufacturer.
Key Reasons to Choose This Product
Manufactured by Texas Instruments, a leader in semiconductor solutions
High drive strength ensures efficient switching, reducing power loss
Broad voltage range suits various power environments and systems
Fast switching capabilities enable high-frequency operation
Resilience over a broad range of operating temperatures ensures reliable performance under stress
SOT-23-5 package is compact and fits easily into space-limited designs
Active product status implies ongoing manufacturer support and availability
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