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IR21271 Datasheet Current Sensing Single Channel Driver

Manufacturer: International Rectifier (now Infineon)

Overview: Data Sheet No. PD60143-O IR2127(S) / IR2128(S) IR21271(S) & (PbF) CURRENT SENSING SINGLE CHANNEL.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

• • • • • • Avaliable in Lead-Free 12 - 20V (IR21271) 9 - 20V 250 mV or 1.8V 200 & 150 ns The IR2127/IR2128/IR21271(S) is a high voltage, high speed power MOSFET and IGBT driver.

Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.

The logic input is patible with standard CMOS or LSTTL outputs, down to 3.3V.

Key Features

  • Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune.

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