IRS2336DSPBF

产品概述

The IRS2336DSPBF is a 3-phase high voltage high speed power MOSFET and IGBT Gate Driver IC with three high-side and three low-side referenced output channels for 3-phase applications. This IC is designed to be used with low-cost bootstrap power supplies the bootstrap diode functionality has been integrated into this device to reduce the component count and the PCB size. Proprietary HVIC and latch immune CMOS technologies have been implemented in a rugged monolithic structure. The floating logic input is compatible with standard CMOS or LSTTL outputs, down to 3.3V logic. A current trip function which terminates all six outputs can be derived from an external current sense resistor. Enable functionality is available to terminate all six outputs simultaneously. An open-drain FAULT signal is provided to indicate that a fault has occurred. Fault conditions are cleared automatically after a delay programmed externally via an RC network connected to the RCIN input.

• Integrated bootstrap functionality
• Over-current protection
• Over-temperature shutdown input
• Advanced input filter
• Integrated dead-time protection
• Shoot-through (cross-conduction) protection
• Under-voltage lockout for VCC and VBS
• Enable/disable input and fault reporting
• Adjustable fault clear timing
• Separate logic and power grounds

• 3.3V Input logic compatible
• Tolerant to negative transient voltage (dV/dt immune)
• Designed for use with bootstrap power supplies
• Matched propagation delays for all channels

应用

电机驱动与控制, 电源管理