Power Integrations

TOP265VG  

AC DC Converters, Offline Switches

The TOP265VG is a high-voltage integrated gate-commutated thyristor (IGCT) gate driver from Power Integrations. It is designed to drive high-voltage IGCTs in a variety of applications, including high-power industrial and power electronics systems.

Description:

The TOP265VG is a monolithic integrated circuit that provides a complete gate drive solution for high-voltage IGCTs. It features a high-voltage CMOS input interface, a high-voltage DC-DC converter, and a high-current gate output stage. The device is available in a compact 16-lead plastic wide body SOIC package.

Features:

• High-voltage CMOS input interface for easy interfacing with control circuits
• High-voltage DC-DC converter with low quiescent current and high efficiency
• High-current gate output stage capable of driving large gate capacitance loads
• Active Miller clamp to minimize switching losses and improve overall system efficiency
• Undervoltage lockout and overcurrent protection to enhance system reliability
• Thermal shutdown and desaturation protection to protect against overheating and overcurrent conditions
• Spread spectrum clocking to reduce electromagnetic interference (EMI)

Applications:

The TOP265VG is suitable for a wide range of high-power industrial and power electronics applications, including:

1. Medium voltage motor drives
2. High-power inverters for renewable energy systems
3. High-voltage DC-DC converters
4. High-power welding equipment
5. High-voltage power supplies for industrial and medical equipment

In summary, the TOP265VG is a high-performance gate driver designed to drive high-voltage IGCTs in a variety of high-power applications. Its advanced features and robust protection functions make it an ideal choice for demanding power electronics systems.

TOP265VG Documents

Download datasheets and manufacturer documentation for TOP265VG

PCN Assembly/Origin :

Mult Series Mfg Site Rev 22/Nov/2019      

Datasheets :

TOP264-271      

PCN Packaging :

Multiple Devices 15/Mar/2011      

PCN Design/Specification :

Design Chgs 29/Jul/2016