STMicroelectronics

MASTERGAN1TR

MASTERGAN1TR Description

The MASTERGAN1TR from STMicroelectronics is a high-performance half-bridge driver IC designed for general-purpose applications requiring robust power management. Built using advanced DMOS technology, it delivers 10A continuous current (17A peak) per channel, supporting capacitive and inductive loads with a maximum load voltage of 600V. Operating within a 4.75V to 9.5V supply range, this driver integrates a bootstrap circuit for efficient high-side switching, ensuring reliable performance in demanding environments. Packaged in a 31QFN surface-mount format with Tape & Reel (TR) packaging, it complies with ROHS3 and REACH standards, making it suitable for modern electronics manufacturing.

MASTERGAN1TR Features

• Half-Bridge Output Configuration: Optimized for driving high-voltage loads.
• High Current Handling: 10A continuous / 17A peak output per channel.
• Low Rds(On): 150mΩ typical conduction resistance for minimal power loss.
• Integrated Protection: Features over-temperature shutdown and UVLO (Undervoltage Lockout) for enhanced reliability.
• Bootstrap Circuit: Eliminates the need for an isolated power supply for high-side driving.
• Wide Supply Range: Operates from 4.75V to 9.5V, accommodating diverse system requirements.
• Industrial-Grade Robustness: MSL 3 (168 hours) moisture sensitivity ensures durability in humid conditions.

MASTERGAN1TR Applications

• Motor Control: Ideal for driving brushed DC or stepper motors in industrial automation.
• Power Supplies: Used in switch-mode power supplies (SMPS) and DC-DC converters.
• Inverters: Suitable for solar inverters and UPS systems due to high-voltage tolerance.
• Inductive Load Switching: Efficiently manages solenoids, relays, and transformers.
• LED Lighting: Supports high-power LED drivers with precise current control.

Conclusion of MASTERGAN1TR

The MASTERGAN1TR stands out for its high current capability, low Rds(On), and integrated protection, making it a superior choice for high-efficiency power switching applications. Its bootstrap circuit simplifies design while reducing BOM costs, and its industrial-grade reliability ensures long-term performance in harsh environments. Whether for motor drives, inverters, or power supplies, this driver IC combines versatility with STMicroelectronics' proven quality, offering engineers a robust solution for demanding power management tasks.