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Product Attributes

Introduction

The ACPL- 330J is an advanced 1.5 A output current, easyto- use, intelligent gate driver which makes IGBT VCE fault protection compact, affordable, and easy- to implement. Features such as integrated Vce detection, under voltage lockout (UVLO), "soft" IGBT turn- off, isolated open collector fault feedback and active Miller clamping provide maximum design flexibility and circuit protection. The ACPL- 330J contains a AlGaAs LED. The LED is optically coupled to an integrated circuit with a power output stage. ACPL- 330J is ideally suited for driving power IGBTs and MOSFETs used in motor control inverter applications. The voltage and current supplied by these optocouplers make them ideally suited for directly driving IGBTs with ratings up to 1200V and 100 A. For IGBTs with higher ratings, the ACPL- 330J can be used to drive a discrete power stage which drives the IGBT gate. The ACPL- 330J has an insulation voltage of VIOM = 1414 VPEAK.

Features

• 1.5 A maximum peak output current
• 1.0 A minimum peak output current
• 250 ns maximum propagation delay over temperature range
• 1.0A Active Miller Clamp. Clamp pin short to VEE if not in used
• Miller Clamping
• Desaturation Detection
• Under Voltage Lock- Out Protection (UVLO) with Hysteresis
• Open Collector Isolated fault feedback
• "Soft" IGBT Turn- off
• Automatic Fault Reset after fixed Mute Time, typically 26μs
• Available in SO- 16 package
• 100 ns maximum pulse width distortion (PWD)
• 50 kV/μs minimum common mode rejection (CMR) at VCM = 1500V
• ICC(max)< 5 mA maximum supply current
• Wide VCC operating range: 15 V to 30 V over temperature range
• Wide operating temperature range: - 40°C to 105°C
• Safety Approvals: UL, 5000 VRM; for 1 minute, CSA Approval, IEC/EN/DIN- EN 60747- 5- 5 VIORM = 1414 VPEAK

Applications

• Isolated IGBT/Power MOSFET gate drive
• AC and brushless DC motor drives
• Industrial inverters and Uninterruptible Power Supply (UPS)