INFINEON IR2130SPBF 3 Phase Bridge Power Driver, SOIC-28

The INFINEON IR2130SPBF is a high voltage, high speed power driver designed for three-phase bridge applications. It features three independent high and low side referenced output channels, making it ideal for driving N-channel power MOSFETs or IGBTs in high side configurations operating up to 600 volts. The proprietary HVIC technology ensures a ruggedized monolithic construction, while logic inputs are compatible with CMOS or LSTTL outputs, down to 2.5V logic.

This driver includes a ground-referenced operational amplifier for analog feedback of bridge current via an external current sense resistor. A current trip function terminates all six outputs when an over-current condition is detected, and an open drain FAULT signal indicates over-current or under-voltage shutdown. The output drivers feature a high pulse current buffer stage designed for minimum cross-conduction, and matched propagation delays simplify use at high frequencies.

The floating channels support bootstrap operation and are tolerant to negative transient voltage, with dV/dt immunity. The gate drive supply range is from 10V to 20V, and under-voltage lockout is provided for all channels. The driver is fully operational up to +600V and includes cross-conduction prevention logic.

Key Specifications

This device comes in a surface mount SOIC-28 package, with 6 channels and a 3-phase bridge driver configuration. It provides a source current of 250mA and a sink current of 500mA. The input delay is 675ns and output delay is 425ns. It operates over a temperature range of -40°C to +125°C.