Texas Instruments

UCC27525DR  

Gate Drivers ICs

UCC27525DR Description

The UCC27525DR from Texas Instruments is a high-performance, dual-channel, low-side gate driver IC designed for robust switching applications. Packaged in an 8-SOIC surface-mount form factor, it operates over a 4.5V to 18V supply range, making it versatile for various power electronics designs. With 5A peak source/sink current and ultra-fast 7ns/6ns rise/fall times, it ensures efficient driving of MOSFETs and IGBTs. The device features independent channels, allowing flexible control of each output, and is ROHS3 compliant with MSL 1 (Unlimited) moisture sensitivity, ensuring reliability in harsh environments.

UCC27525DR Features

• Dual-Channel Design: Independent control of two outputs for enhanced flexibility.
• High Drive Strength: 5A source/sink current enables rapid switching of power devices.
• Fast Switching: 7ns rise time and 6ns fall time minimize switching losses.
• Wide Voltage Range: 4.5V–18V supply compatibility suits diverse applications.
• Robust Logic Inputs: 1V (VIL) / 2.3V (VIH) thresholds ensure noise immunity.
• Surface-Mount Package: 8-SOIC (TR) for compact PCB integration.
• Reliability: REACH unaffected, RoHS3 compliant, and MSL 1 rated for industrial use.

UCC27525DR Applications

• Motor Drives: Efficiently controls MOSFETs/IGBTs in BLDC and stepper motor systems.
• Switch-Mode Power Supplies (SMPS): Enhances efficiency in buck/boost converters.
• Solar Inverters: Optimizes power switching in renewable energy systems.
• Industrial Automation: Drives high-speed switches in PLCs and robotic controls.
• LED Drivers: Ensures precise switching for high-power LED arrays.

Conclusion of UCC27525DR

The UCC27525DR stands out for its high current drive, fast switching, and dual-channel independence, making it ideal for demanding power electronics applications. Its wide voltage range and robust construction cater to industrial, automotive, and renewable energy systems. Compared to similar models, it offers superior noise immunity and thermal performance, ensuring reliability in high-frequency switching scenarios. Engineers can leverage its compact design and efficiency for next-generation power control solutions.

UCC27525DR Documents

Download datasheets and manufacturer documentation for UCC27525DR

PCN Assembly/Origin :

LBC7 Dev A/T Chgs 18/Mar/2021      

Datasheets :

UCC2752x Family           

HTML Datasheet :

UCC2752x Family           

PCN Design/Specification :

Design 25/Feb/2022