ایزولاتور ایزولاتور- درایور گیت

Product Attributes

Introduction

The SiLM8263/64/65 isolated driver family is an isolated dual channel gate driver with different configurations. The SiLM8263/64 are configured as high- side/low- side drivers, while the SiLM8265 are configured as dual drivers. It can provide 10A source and 10A sink peak output current. Programmable dead time (DT) feature is available in SiLM8263/64. Pulling high the DIS pin shuts down both outputs simultaneously, and allows for normal operation when the DIS pin is open or pulled low. As a fail- safe measure, primary- side logic failures force both outputs low. The VDDA and VDDB supply voltage are up to 30V. A wide input VDDI range from 3V to 18V makes the driver suitable for interfacing with both analog and digital controllers. All the supply voltage pins have under voltage lock- out (UVLO) protection. The SiLM8263/64/65 has 2.5000Vrms isolation with LGA5X5- 13 package per UL1577. High CMTI, low propagation delay, small size and flexible configuration make the SiLM8263/64/65 family is suitable for a wide range of isolated MOSFET/IGBT and SiC or GaN FET gate drive applications.

Features

• 10A peak source current
• 10A peak sink current
• 80ns (Typ.) propagation delay
• 150kV/us (Min.) common mode transient immunity (CMTI)
• Wide input voltage: 3V to 18V
• Up to 30V driver output voltage
• 5V reverse polarity voltage handling capability on input stage
• Operating temperature: -40°C to +125°C
• Safety certifications (Pending):
• 2.5kVRMS isolation for 1 minute per UL 1577
• CQC certification per GB4943.1- 2022
• DIN VDE 0884- 17: 2021- 10

Applications

• AC/DC or DC/DC power supplies in server, telecom and industry
• DC/AC solar inverters
• EV battery charging