ایزولاتور ایزولاتور- درایور گیت

Product Attributes

Introduction

The FOD3184 is a high-speed MOSFET/IGBT gate drive optocoupler with a 3A output current rating. It consists of an AlGaAs LED optically coupled to a CMOS detector power stage integrating both PMOS and NMOS output power transistors. This device is ideally suited for driving high-frequency power MOSFETs/IGBTs in plasma display panels, motor control inverter applications, and high-performance DC/DC converters.

Features

• High noise immunity, typical CMRR of 50kV/μs at VCM = 2,000V
• Guaranteed operating temperature range: -40℃ to +100℃
• 3A peak output current for medium-power MOSFET/IGBT
• Fast switching speed
• Maximum propagation delay: 210ns
• Maximum pulse width distortion: 65ns
• Fast output rise/fall time
• Lower dynamic power consumption
• Maximum switching frequency: 250kHz
• Wide VDD operating voltage range: 15V to 30V
• P-channel MOSFET output stage for near rail-to-rail output voltage swing
• UVLO with hysteresis, optimized for IGBT gate driving

Applications

• Plasma display panels
• High-performance DC/DC converters
• High-performance switch-mode power supplies
• High-performance uninterruptible power supplies
• Isolated power MOSFET/IGBT gate drives