Part Number : IR2127


Package : DIP, SOIC 8 Pin Type

Maker : International Rectifier

Pinouts :
IR2127 datasheet

Description :

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 compatible with standard CMOS or LSTTL outputs, down to 3.3V. The protection circuity detects over-current in the driven power transistor and terminates the
gate drive voltage. An open drain FAULTsignal is provided to indicate that an over-current shutdown has occurred. The output driver features a high pulse currentbuffer stage designed for minimum cross-conduction.The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high side or low side configuration which operates up to 600 volts.


• Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune
• Application- specific gate drive range : Motor Drive: 12 to 20V (IR2127/IR2128) Automotive: 9 to 20V (IR21271)
• Undervoltage lockout
• 3.3V, 5V and 15V input logic compatible
• FAULTlead indicates shutdown has occured
• Output in phase with input (IR2127/IR21271)
• Output out of phase with input (IR2128)
•  Avaliable in Lead-Free

Datasheet PDF Download :
IR2127 pdf

Others datasheet of same file :

IR21271, IR21271PbF, IR21271SPbF, IR2127PbF

2021/11/11 09:41 2021/11/11 09:41