Broadcom ACPL-339J-000E

光学耦合15000Vrms

Overview

The ACPL-339J is an advanced 1A dual-output, easy-to-use, intelligent IGBT and Power MOSFET gate drive optocoupler interface. Uniquely designed to support MOSFET buffer of various current ratings, the ACPL-339J makes it easier for system engineers to support different system power ratings using one hardware platform by interchanging the MOSFET buffers and power IGBT/MOSFET switches. These changes can be made without redesigning the critical circuit isolation and short circuit protection. This concept maximizes gate drive design scalability for motor control and power conversion applications ranging from low to high power ratings.The ACPL-339J contains an AlGaAs LED. The LED is opticallycoupled to an integrated circuithaving two power outputstages with active timing control protection to preventcross conductionin the external MOSFET buffer stage. It is alsointegrated with features such as VCE desaturation (DESAT) detection, undervoltage lockout (UVLO), “soft” IGBT turn-off , and isolatedopen collector fault feedback to provide maximum designflexibility and circuit protection. The ACPL-339J has the highest insulation voltage of VIORM = 1414VPEAK in the IEC/ EN/DIN EN 60747-5-5.

Features

Tube Package
Optical Coupling Technology
1 Number of Channels
5000Vrms Voltage - Isolation
25kV/µs Common Mode Transient Immunity (Min)
300ns, 300ns Propagation Delay tpLH / tpHL (Max)
150ns Pulse Width Distortion (Max)
1A, 1A Current - Output High, Low
5.5A Current - Peak Output
1.55V Voltage - Forward (Vf) (Typ)
15V ~ 30V Voltage - Output Supply
Surface Mount Mounting Type
CSA, IEC/EN/DIN, UR Approval Agency
25 mA Current - DC Forward (If) (Max)