IR21093 is a high voltage, high speed power MOSFET and IGBT driver from IR company. It features a floating channel design and is suitable for use in switching power supplies, inverters and other applications.
The document is a technical datasheet for the International Rectifier IR21093(S) device, described as a high voltage, high speed power MOSFET and IGBT driver. It features dependent high and low side referenced output channels designed for bootstrap operation with a floating channel capable of operating up to 600 volts.
The datasheet provides comprehensive electrical characteristics including absolute maximum ratings, recommended operating conditions, dynamic and static electrical parameters, functional block diagrams, timing definitions, lead assignments, and mechanical case outlines for both PDIP and SOIC packages.
| High side floating absolute voltage | -0.3 to 625 V |
|---|---|
| Turn-on propagation delay (typ) | 750 ns |
| Turn-off propagation delay (typ) | 200 ns |
| Output high short circuit pulsed current (typ) | 120 mA |
| Output low short circuit pulsed current (typ) | 250 mA |
The maximum high side floating absolute voltage is 625 V.
Yes, the device is tolerant to negative transient voltage with an allowable offset supply voltage transient of up to 50 V.
The device is compatible with 3.3V, 5V and 15V input logic.