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IR2112 Datasheet High And Low Side Driver

Manufacturer: International Rectifier (now Infineon)

Overview: Data Sheet No. PD60026 revS IR2112(-1-2)(S)PbF HIGH AND LOW SIDE.

General Description

The IR2112(S) is a high voltage, high speed power MOSFET and IGBT driver with independent high and low side referenced output channels.

Proprietary HVIC 16-Lead SOIC (wide body) and latch immune CMOS technologies enable rugge- 14-Lead PDIP dized monolithic construction.

Logic inputs are com- patible with standard CMOS or LSTTL outputs, down to 3.3V logic.

Key Features

  • Floating channel designed for bootstrap operation.
  • Fully operational to +600V.
  • Tolerant to negative transient voltage dV/dt immune.
  • Gate drive supply range from 10 to 20V.
  • Undervoltage lockout for both channels.
  • 3.3V logic compatible Separate logic supply range from 3.3V to 20V Logic and power ground ±5V offset.
  • CMOS Schmitt-triggered inputs with pull-down.
  • Cycle by cycle edge-triggered shutdown logic.
  • Matched prop.

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