Manufacturer Part Number
UCC27524DSDR
Manufacturer
Texas Instruments
Introduction
The UCC27524DSDR is a high-speed, dual-channel low-side gate driver designed for use with IGBTs and N-Channel MOSFETs in power management applications.
Product Features and Performance
High peak output current of 5A source and sink
Independent dual-channel operation
Fast rise and fall times of 7ns and 6ns respectively
Support for 4.5V to 18V supply voltage
Non-inverting input type
Logic voltage thresholds are 1V (VIL) and 2.3V (VIH)
High thermal performance and reliability with an operating temperature range of -40°C to 140°C
Product Advantages
Optimized for driving high current switches with rapid switching speeds
Robust design suitable for harsh industrial environments
Dual independent channels allow for flexible circuit topologies
Low propagation delay enhances power efficiency in switching applications
Compact 8-SON package saves board space
Key Technical Parameters
Driven Configuration: Low-Side
Number of Drivers: 2
Gate Type: IGBT, N-Channel MOSFET
Voltage - Supply Range: 4.5V to 18V
Current - Peak Output (Source, Sink): 5A each
Rise / Fall Time (Typical): 7ns / 6ns
Input Type: Non-Inverting
Operating Temperature Range: -40°C to 140°C
Quality and Safety Features
Extended temperature range ensures performance in extreme conditions
Enhanced thermal management capabilities with an exposed pad package
Built-in UVLO (Under Voltage Lock-Out) for safe operation
Compatibility
Compatible with IGBTs and N-Channel MOSFETs suitable for 4.5V to 18V applications
Mountable on PCB with standard surface mount equipment
Application Areas
Switching power supplies
Motor drives
Power inverters
DC/DC converters
Class D audio amplifiers
Product Lifecycle
Currently listed as Active indicating ongoing production, with no indication of nearing discontinuation
Availability of replacements or upgrades should be checked with Texas Instruments directly
Several Key Reasons to Choose This Product
High-speed operation minimizes transition losses
Dual-channel design reduces component count and increases design flexibility
Robust thermal and electrical specifications enhance system reliability
Texas Instruments' reputable manufacturing quality guarantees product consistency
Suitable for a wide range of power applications, from consumer electronics to industrial systems
UCC27524DSDTexas Instruments
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