Data Sheet No.
PD60018-M
IR2121 & (PbF)
CURRENT LIMITING LOW SIDE DRIVER
Features
• Gate drive supply range from 12 to 18V • Undervoltage lockout • Current detection and limiting loop to limit driven • Error lead indicates fault conditions and programs • Output in phase with input • 2.
5V, 5V and 15V input logic compatible • Also available LEAD-FREE
shutdown time power
transistor current
Product Summary
VOFFSET IO+/VOUT VCSth ton/off (typ.
) 5V max.
1A / 2A 12 - 18V 230 mV 150 & 150 ns
Description
The IR2121 is a high speed power MOSFET and Package IGBT driver with over-current limiting protection circuitry.
Latch immune CMOS technology enables ruggedized monolithic construction.
Logic inpu...